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ESTRADERM MATRIX 100 micrograms/24 hours TRANSDERMAL PATCHES

ESTRADERM MATRIX 100 micrograms/24 hours TRANSDERMAL PATCHES

Ask a doctor about a prescription for ESTRADERM MATRIX 100 micrograms/24 hours TRANSDERMAL PATCHES

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About the medicine

How to use ESTRADERM MATRIX 100 micrograms/24 hours TRANSDERMAL PATCHES

Introduction

Package Leaflet: Information for the User

Estraderm Matrix 100 micrograms/24 hours transdermal patches

Estradiol

Read all of this leaflet carefully before you start using this medicine because it contains important information for you.

  • Keep this leaflet, you may need to read it again.
  • If you have any further questions, ask your doctor or pharmacist.
  • This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, even if their signs of illness are the same as yours.
  • If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. See section 4.

Contents of the pack and other information:

  1. What is Estraderm Matrix and what is it used for
  2. What you need to know before you use Estraderm Matrix
  3. How to use Estraderm Matrix
  4. Possible side effects
  5. Storing Estraderm Matrix
  1. Contents of the pack and other information

1. What is Estraderm Matrix and what is it used for

Estraderm Matrix is a Hormone Replacement Therapy (HRT) that contains the female hormone estrogen.

Estraderm Matrix is used in postmenopausal women.

Estraderm Matrix is used for:

  • Relief of symptoms occurring after menopause

During menopause, the amount of estrogen produced by the woman's body decreases. This can cause symptoms such as sudden hot flashes in the face, neck, and chest (hot flashes). Estraderm Matrix relieves these symptoms after menopause. You will only be prescribed Estraderm Matrix if your symptoms seriously disrupt your daily life.

  • Prevention of osteoporosis

After menopause, some women may develop brittle bones (osteoporosis). Consult your doctor about all available treatment options. If you have a high risk of suffering fractures due to osteoporosis and other medications are not suitable for you, you can use Estraderm Matrix to prevent osteoporosis after menopause.

2. What you need to know before you use Estraderm Matrix

Medical history and regular check-ups

The use of HRT involves risks that need to be considered when deciding whether to use it or to continue treatment.

Experience in treating women with premature menopause (due to ovarian failure or surgery) is limited. If you have premature menopause, the risks of using HRT may be different. Please consult your doctor.

Before starting (or resuming) HRT, your doctor will ask about your personal and family medical history. Your doctor may decide to perform a physical examination. This may include a breast examination and/or an internal examination, if necessary.

Once you start treatment with Estraderm Matrix, you should visit your doctor for regular check-ups (at least once a year). During these check-ups, discuss the benefits and risks of continuing with Estraderm Matrix with your doctor.

Have regular breast exams, as recommended by your doctor.

Do not use Estraderm Matrix

If any of the following conditions apply to you. If you are not sure about any of the points described here, consult your doctorbefore using Estraderm Matrix.

Do not use Estraderm Matrix

  • if you have or have had breast canceror if you suspect you may have it
  • if you have an estrogen-dependent cancer, such as cancer of the lining of the uterus (endometrium), or if there is suspicion that you may have it
  • if you have unusual vaginal bleeding
  • if you have an excessive thickening of the lining of the uterus(endometrial hyperplasia) for which you are not receiving treatment
  • if you have or have had a blood clot in a vein(thrombosis), such as in the legs (deep vein thrombosis) or in the lungs (pulmonary embolism)
  • if you have a blood clotting disorder(such as protein C, protein S, or antithrombin deficiency)
  • if you have or have recently had a disease caused by blood clots in the arteries, such as a heart attack, a stroke, or anginapectoris
  • if you have or have had a liver diseaseand your liver function tests have not returned to normal
  • if you have a rare blood disorder called porphyria that is inherited from your parents (hereditary)
  • if you are allergic to estradiol or any of the other ingredients of this medicine (listed in section 6)

If you experience any of the conditions mentioned above for the first time while using Estraderm Matrix, stop treatment immediately and consult your doctor immediately.

Warnings and precautions

Tell your doctor if you suffer or have suffered from any of the following conditions before starting treatment, as they may recur or worsen during treatment with Estraderm Matrix. In this case, you should visit your doctor more frequently for regular check-ups:

  • fibroids in the uterus
  • growth of the lining of the uterus outside the uterus (endometriosis) or a history of excessive growth of the lining of the uterus (endometrial hyperplasia)
  • increased risk of developing blood clots (see "Blood clots in a vein (thrombosis)")
  • increased risk of developing an estrogen-dependent cancer (such as when your mother, sister, or grandmother have had breast cancer)
  • high blood pressure
  • liver disorder, such as a benign tumor in the liver
  • diabetes
  • gallstones
  • kidney disorders
  • migraine or severe headache
  • a disease of the immune system that affects several organs of the body (systemic lupus erythematosus, SLE)
  • epilepsy
  • asthma
  • a disease that affects the eardrum and ear (otosclerosis)
  • a very high level of fat in your blood (triglycerides)
  • fluid retention due to heart or kidney problems
  • hypothyroidism (a condition that occurs due to abnormal functioning of the thyroid gland that produces insufficient levels of hormone that require treatment)
  • hereditary or acquired angioedema (a disease that can cause episodes of rapid swelling of the hands, feet, face, lips, eyes, tongue, throat, with blockage of the airway or digestive tract).

Stop using Estraderm Matrix and see a doctor immediately.

If you experience any of the following conditions while using HRT:

  • any of the conditions mentioned in the "Do not use Estraderm Matrix" section
  • yellowing of the skin or the whites of the eyes (jaundice). This may be a sign of liver disease
  • swelling of the face, tongue, and/or throat and/or difficulty swallowing or hives, along with difficulty breathing that suggest angioedema
  • a significant increase in your blood pressure (symptoms may be headache, fatigue, dizziness)
  • migraine-like headaches that occur for the first time
  • painful swelling and redness of the legs
  • sudden chest pain
  • difficulty breathing

For signs of a blood clot, see "Stop using Estraderm Matrix and see a doctor immediately".

Note:Estraderm Matrix is not a contraceptive. If it has been less than 12 months since your last menstrual period or you are under 50 years old, you may still need additional contraceptive measures to prevent pregnancy. Talk to your doctor for advice.

HRT and cancer

Thickening of the lining of the uterus (endometrial hyperplasia) and cancer of the lining of the uterus (endometrial cancer)

Taking HRT with estrogen-only products will increase the risk of developing thickening of the lining of the uterus (endometrial hyperplasia) and cancer of the lining of the uterus (endometrial cancer).

The addition of a progestogen to estrogen treatment for at least 12 days of each 28-day cycle will protect you from this additional risk. Therefore, if you still have your uterus, your doctor will prescribe a progestogen for you to take alongside Estraderm Matrix for at least 12 days per cycle to reduce the risk of endometrial cancer. If you have had a hysterectomy (removal of the uterus), ask your doctor whether you can be treated safely with this medicine without the use of a progestogen.

In women between the ages of 50 and 65 who still have their uterus and are not taking HRT, about 5 in 1000 will be diagnosed with endometrial cancer.

In women between the ages of 50 and 65 who still have their uterus and are taking HRT with estrogen-only products, between 10 and 60 in 1000 will be diagnosed with endometrial cancer (i.e., between 5 and 55 additional cases), depending on the dose and duration of therapy.

Estraderm Matrix contains a higher dose of estrogen than other HRT products that contain only estrogen. The risk of endometrial cancer when using Estraderm Matrix with a progestogen is not known.

Unexpected bleeding

You will experience monthly bleeding (called menstrual bleeding) while using Estraderm Matrix. However, if you experience unexpected bleeding or spotting that:

  • continues for more than the first 6 months
  • starts after you have been using Estraderm Matrix for more than 6 months
  • continues after you have stopped using Estraderm Matrix

See your doctor as soon as possible.

Breast cancer

Existing data show that the use of hormone replacement therapy (HRT) with estrogen-progestogen or estrogen-only products increases the risk of breast cancer. The additional risk depends on the duration of HRT use. The additional risk becomes apparent after 3 years of use. After stopping HRT, the additional risk will decrease over time but may persist for 10 years or more if HRT has been used for more than 5 years.

Comparison

In women aged 50-54 who are not using HRT, about 13-17 in 1000 will be diagnosed with breast cancer over a 5-year period.

In women aged 50 who start estrogen-only HRT for 5 years, there will be between 16 and 17 cases per 1000 users (i.e., 0-3 additional cases).

In women aged 50 who start HRT with estrogen-progestogen for 5 years, there will be 21 cases per 1000 users (i.e., 4-8 additional cases).

In women aged 50-59 who are not taking HRT, about 27 cases of breast cancer per 1000 women will be diagnosed over a 10-year period.

In women aged 50 who start estrogen-only HRT for more than 10 years, there will be 34 cases per 1000 users (i.e., 7 additional cases).

In women aged 50 who start HRT with estrogen-progestogen for 10 years, there will be 48 cases per 1000 users (i.e., 21 additional cases).

Examine your breasts regularly. See your doctor if you notice any changes, such as:

  • grooves or indentations in the skin
  • changes in the nipples
  • any lump that you can see or feel

In addition, it is recommended that you participate in breast screening programs when they are offered to you. For breast screening mammography, it is important to inform the healthcare professional performing the X-ray that you are using HRT, as this medicine may increase the density of your breasts, which can affect the outcome of the mammogram. When breast density is increased, mammography may not detect all lumps.

Ovarian cancer

Ovarian cancer occurs less frequently than breast cancer. The use of HRT with estrogen-only or estrogen-progestogen products has been associated with a slightly increased risk of ovarian cancer.

The risk of ovarian cancer varies with age. For example, in women aged 50-54 who are not taking HRT, about 2 cases of ovarian cancer per 2000 women will be diagnosed over a 5-year period. In women taking HRT for 5 years, about 3 cases per 2000 patients will be diagnosed (i.e., about 1 additional case).

Effect of HRT on the heart and circulation

Blood clots in a vein (thrombosis)

The risk of blood clots in the veinsis approximately 1.3 to 3 times higher for HRT users than for non-users, especially during the first year of treatment.

Blood clots can be serious and, if one travels to the lungs, can cause chest pain, difficulty breathing, fainting, or even death.

You are more likely to develop a blood clot in your veins with age and if you experience any of the following conditions. Inform your doctor if you are in any of the following situations:

  • you are unable to walk for a long period due to major surgery, injury, or illness (see also section 3, If you need to have surgery)
  • you are significantly overweight (BMI >30 kg/m2)
  • you have a blood clotting disorder that requires long-term treatment with a medicine used to prevent blood clots
  • if any of your close relatives have ever had a blood clot in a leg, lung, or other organ
  • if you have systemic lupus erythematosus (SLE)
  • if you have cancer

For signs of a blood clot, see "Stop using Estraderm Matrix and see a doctor immediately".

Comparison

In women in their 50s who are not taking HRT, about 4-7 in 1000 will have a blood clot in a vein over a 5-year period.

In women in their 50s who take combined estrogen-progestogen HRT for 5 years, there will be 9-12 cases per 1000 users (i.e., 5 additional cases).

In women in their 50s who have had a hysterectomy and have been treated with estrogen-only HRT for 5 years, there will be 5-8 cases per 1000 users (i.e., 1 additional case).

Heart disease (heart attack)

There is no evidence that HRT will prevent a heart attack.

Women over 60 years old who use HRT with estrogen and progestogen are slightly more likely to develop heart disease than those who do not take HRT.

In women who have had a hysterectomy and are only taking estrogen therapy, there is no increased risk of heart disease.

Stroke

The risk of having a stroke is approximately 1.5 times higher in HRT users than in non-users. The number of additional stroke cases due to HRT use increases with age.

Comparison

In women in their 50s who do not take HRT, about 8 in 1000 will have a stroke over a 5-year period.

In women in their 50s who take HRT, 11 in 1000 will have a stroke over a 5-year period (i.e., 3 additional cases).

Other conditions

HRT does not prevent memory loss. There is some evidence of a higher risk of memory loss in women who start HRT after the age of 65. Talk to your doctor for advice.

Children

Estraderm Matrix should not be used in children.

Other medicines and Estraderm Matrix

Some medicines may interfere with the effect of Estraderm Matrix. This may cause irregular bleeding. This occurs with the following medicines:

  • medicines for epilepsy(such as phenobarbital, phenytoin, carbamazepine);
  • medicines for tuberculosis(such as rifampicin, rifabutin);
  • medicines for HIV infection(such as nevirapine, efavirenz, ritonavir, nelfinavir);
  • herbal remedies that contain St. John's Wort(Hypericum perforatum).

HRT may affect the way other medicines work:

  • medicines for epilepsy (lamotrigine), as the frequency of seizures may increase.
  • medicines for hepatitis C virus (HCV)(such as the combination regimen of ombitasvir/paritaprevir/ritonavir with or without dasabuvir, as well as a regimen with glecaprevir/pibrentasvir) that may cause increases in liver function test results (elevation of liver enzyme ALT) in women using combined hormonal contraceptives (CHC) that contain ethinylestradiol. Estraderm Matrix contains estradiol instead of ethinylestradiol. It is not known whether an increase in liver enzyme ALT can occur when using Estraderm Matrix with HCV combination therapy.
  • other anti-infective medicines (such as ketoconazole, erythromycin)

Please inform your doctor or pharmacist if you are taking or have recently taken any other medicines, including those obtained without a prescription, herbal remedies, or other natural products. Your doctor will advise you.

Laboratory tests

If you need to have a blood test, tell your doctor or the laboratory staff that you are using Estraderm Matrix, as this medicine may affect the results of some tests. Some laboratory tests, such as glucose tolerance or thyroid function tests, may be affected by treatment with Estraderm Matrix.

Pregnancy and Breastfeeding

Estraderm Matrix is a medication for postmenopausal women only. If you become pregnant, discontinue treatment with Estraderm Matrix and contact your doctor.

Estraderm Matrix should not be used during breastfeeding.

Driving and Using Machines

Estraderm Matrix does not affect the ability to drive or use machines.

3. How to Use Estraderm Matrix

Follow your doctor's instructions for administering this medication exactly. If you are in doubt, consult your doctor again.

Remember to apply Estraderm Matrix.

Your doctor will try to prescribe the lowest dose to treat your symptom for the shortest possible time. Talk to your doctor if you think this dose is too strong or insufficient.

Estraderm Matrix will be applied twice a week, i.e., the patch should be changed every 3 or 4 days.

Estraderm Matrix can be administered both continuously and cyclically:

  • Continuous administration: uninterrupted application, using 2 patches per week.
  • Cyclic administration: 3 weeks of treatment (2 patches per week) followed by a week without medication.

Your doctor will indicate which treatment schedule is most suitable for you.

If you have not had a hysterectomy (removal of the uterus), your doctor will likely prescribe tablets containing another hormone, progesterone, to be taken regularly each month. Your doctor will explain how to take these tablets. After finishing the progesterone tablets each month, you may experience vaginal bleeding.

Follow your doctor's instructions on how to use the patches. If you think the effect of Estraderm Matrix is too strong or weak, inform your doctor or pharmacist.

HOW TO APPLY ESTRADERM MATRIX

You should wear the patch at all times. Change it every 3 or 4 days.

Each patch is sealed in a protective envelope and contains the active substance in an adhesive layer that is fixed directly to the skin. This adhesive layer is covered by a transparent laminate of larger size than the patch, divided into two parts by a notch. The transparent laminate (peel-off foil) will be removed before applying the patch.

Open the envelope by the notch (do not use scissors to avoid damaging the patch) and remove the patch (Fig. 1).

Make sure you do not have the previous patch before applying the new patch.

Hands holding and folding a rectangular medication wrapper with cross-shaped marks

Fig. 1

Remove the patch from the envelope, first remove the smaller part of the peel-off foil, then the larger one, and discard them. Try not to touch the adhesive (Fig. 2,3) and remember that the patch should not be folded so that the adhesive faces do not come into contact. (Figures 2 and 3).

Hands opening a rectangular medication wrapper or medical device in two sequential steps

Figs. 2-3

Apply the patch immediately to an area below the waist (abdomen, buttocks, or lower back) and press it for 10-20 seconds (Fig. 4). Make sure it is well stuck, especially at the edges. Do not check the patch's adhesion by pulling on it once applied.

(Figure 4).

Hand holding an applicator with a needle inserting into the skin of a curved abdomen

Fig. 4

Choose an area where few wrinkles are formed by movement and with little friction with clothing, otherwise the patch will come loose. The skin of the selected area should be dry and free of fat (since if not, the patch will not stick), therefore do not use creams, lotions, or other cosmetics at the point where the patch is applied; also avoid areas with too much hair and where the skin has some type of alteration or irritation.

Experience indicates that skin irritation is less on the buttocks. Therefore, whenever possible, Estraderm Matrix should be applied to this area. Do not place the Estraderm Matrix patch on the breasts.

As long as the patch is applied correctly, you can shower, bathe, swim, or exercise. If the patch comes off after bathing or showering, apply a new patch when the skin is cold and dry. Do not apply the patch to skin covered in sweat or after a very hot bath or shower.

The chosen area should be covered by clothing, as it should not be exposed to direct sunlight or artificial sunlight.

You should change the patch every 3 or 4 days to ensure that your body receives the necessary dose of estradiol regularly. To do this, it is simplest to always change it on the same two days of the week, e.g., Monday and Thursday. Choose two days that you can easily remember for some reason. To memorize them, you will find a strip of labels on the box; stick the label with the selected days on the inner flap of the box. Discard the rest of the labels.

Do not place the patch twice in a row in the same place.After a week, you can apply a new patch to a previously used area. As long as you strictly follow these instructions, you will not have problems wearing the patches for 3-4 days.

If the patch comes off, you can place the same patch in a different area of the skin. Make sure it is clean, dry, and free of creams or lotions. If the patch does not stick properly to the skin, use a new one. It does not matter what day it happens; go back to changing the patch on the same days as you initially did.

Once you have used the patch, remove it, fold it with the adhesive side inward, and discard it, making sure it is out of the reach of children.

Your doctor will indicate the duration of your treatment with Estraderm Matrix. Do not discontinue treatment without consulting your doctor first.

Estraderm Matrix should be used for as long as necessary, usually for several months or longer. This will help control your symptoms and prevent bone loss that occurs after menopause.

If you need surgery

If you are going to undergo surgery, tell your surgeon that you are using Estraderm Matrix. You may need to stop using Estraderm Matrix 4 to 6 weeks before the operation to reduce the risk of blood clot formation (see section 2, Blood clots in a vein). Ask your doctor when you can start treatment with Estraderm Matrix again.

If you use more Estraderm Matrix than you should

If you use more Estraderm Matrix than you should, contact your doctor or pharmacist immediately. Given the form of administration, it is unlikely that an overdose of this medication will occur.

In case of overdose or accidental ingestion, consult your doctor or pharmacist or call the Toxicology Information Service. Phone 915 620 420, indicating the medication and the amount used.

If you forget to use Estraderm Matrix

If you forget to change the patch, apply a new one as soon as you remember. It does not matter what day it happens; go back to changing the patch on the same days as you initially did.

If you have any other doubts about using this product, ask your doctor or pharmacist.

4. Possible Side Effects

Like all medications, this medication can cause side effects, although not everyone will experience them. Inform your doctor if you suffer from any of the following side effects.

The following diseases are observed more frequently in women treated with HRT compared to women not treated with HRT:

  • Breast cancer
  • Abnormal growth of the inner lining of the uterus (endometrial hyperplasia) or cancer of the inner lining of the uterus (endometrial cancer)
  • Ovarian cancer
  • Blood clots in the veins of the legs or lungs (venous thromboembolism)
  • Heart disease
  • Stroke
  • Memory loss likely if HRT is started from the age of 65

For more information on these side effects, see section 2.

Some side effects can be serious:

  • Signs of a severe allergic reaction: rash, itching, hives, difficulty breathing, sneezing or coughing, feeling of dizziness, dizziness, alteration of consciousness, hypotension with or without generalized itching, redness of the skin, swelling of the face, throat, lips, tongue, skin, and periorbital edema.
  • Signs of jaundice: yellowing of the eyes or skin, darkening of urine, and itching of the skin.
  • Signs or symptoms of blood clots that may form in your body: pain in the calves, thighs, or chest, sudden shortness of breath, coughing up blood, and dizziness.
  • Signs or symptoms of a heart attack: chest pain, dizziness, nausea, shortness of breath, irregular pulse.
  • Signs or symptoms of a stroke: collapse, tingling or weakness of the arms and legs, headache, dizziness, and confusion, vision changes, difficulty swallowing, difficulty speaking, and loss of speech.

If you experience any of these effects, stop using this medication and inform your doctor immediately.

Some side effects are very common:

(These side effects may affect at least 1 in 10 patients)

  • Breast pain or discomfort
  • Sudden bleeding
  • Itching under the patch, pain, and redness of the skin after removing the patch (signs of a reaction at the application site include bleeding, bruising, burning, discomfort, dryness, furuncles, edema, erythema, inflammation, irritation, pain, small bumps, rash, skin discoloration, skin pigmentation, swelling, urticaria, and vesicles).

If you experience any of these effects severely, inform your doctor.

Some side effects are common:

(These side effects may affect between 1 and 10 in 100 patients)

  • Headache
  • Nausea
  • Inflammation or heaviness in the abdomen
  • Abdominal pain

If you experience any of these effects severely, inform your doctor.

Other side effects are uncommon.

(These side effects may affect between 1 and 10 in 1,000 patients)

  • Lump or mass in the breast (possible signs of breast cancer)

If you experience any of these effects severely, inform your doctor.

Some side effects are rare:

(These side effects may affect between 1 and 10 in 10,000 patients)

  • Dizziness
  • Swelling of the lower legs, ankles, fingers, or abdomen due to fluid retention
  • Weight changes
  • Pain in the legs

If you experience any of these effects severely, inform your doctor.

Some side effects are very rare:

(They may affect less than 1 in 10,000 patients)

  • Increased blood pressure
  • Itching, generalized rash, and skin inflammation
  • Change in skin color
  • Blood clots
  • Dilated, swollen, and twisted veins (varicose veins that may worsen)
  • Severe allergic reaction with symptoms including swelling of the face, tongue, and throat that cause difficulty breathing
  • Abnormal liver function test results
  • Yellowing of the skin and the whites of the eyes (cholestatic jaundice)

If you experience any of these effects severely, inform your doctor.

Some side effects are of unknown frequency:

(They cannot be estimated with the available data)

  • Rapid mood changes (depression, nervousness)
  • Changes in libido
  • Migraine
  • Diarrhea
  • Vomiting
  • Biliary problems (tendency to form gallstones)
  • Hair loss
  • Darkening of the skin, particularly on the face or abdomen (chloasma)
  • Heavy or irregular vaginal bleeding (possible signs of endometrial hyperplasia)
  • Fibroids (benign growths in the uterus)
  • Hives
  • Non-cancerous breast lumps
  • Breast secretion
  • Tension, pain, or inflammation of the breasts
  • Increased breast size
  • Allergic reactions (including anaphylactic reactions and angioedema)
  • Menstrual cramps
  • Back pain

If you experience any of these effects severely, inform your doctor.

Other side effects that have been associated with HRT treatments:

  • Dry eyes
  • Changes in tear composition
  • Gallbladder disease
  • Various skin disorders:
  • Skin discoloration, especially on the face or neck, known as "pregnancy spots" (chloasma)
  • Painful and inflamed nodules on the skin (erythema nodosum)
  • Skin rash with redness in a target-like pattern or blisters (erythema multiforme)
  • Purple spots that do not turn pale when pressure is applied (vascular purpura)

Reporting side effects

If you experience any type of side effect, consult your doctor, pharmacist, or nurse, even if it is a possible side effect not listed in this leaflet. You can also report them directly through the Spanish Medicines Monitoring System for Human Use: https://www.notificaram.es. By reporting side effects, you can contribute to providing more information on the safety of this medication.

Breast Cancer: The risk of breast cancer in women taking HRT is slightly increased and increases with the number of years of treatment. For more information, see section 2 "What you need to know before using Estraderm Matrix".

Endometrial Cancer: The risk of endometrial cancer in women with a uterus who use products containing only estrogen (such as Estraderm Matrix) is increased and increases with the number of years of treatment. When estrogens are administered for long periods, the risk of developing tumors and endometrial abnormalities increases. For more information, see section 2 "What you need to know before using Estraderm Matrix".

If you think any of the side effects you are experiencing is serious or if you notice any side effect not mentioned in this leaflet, inform your doctor or pharmacist.

5. Storage of Estraderm Matrix

  • Keep this medication out of sight and reach of children.
  • Do not store above 25°C.
  • Do not use this medication after the expiration date shown on the packaging or envelope. The expiration date is the last day of the month indicated.
  • Medications should not be disposed of through wastewater or household waste. Deposit the packaging and medications you no longer need at the pharmacy's SIGRE collection point Circular white symbol with a central black cross and a curved arrow indicating a continuous cycle. If in doubt, ask your pharmacist how to dispose of the packaging and medications you no longer need. This will help protect the environment.

6. Package Contents and Additional Information

Estraderm Matrix is presented in the form of a transdermal patch (release through the skin into the blood) and is available in packages of 8 patches.

Composition of Estraderm Matrix

  • The active ingredient is estradiol. Each patch contains 3.0 mg of estradiol, allowing the controlled release of 100 micrograms per day, per 44 cm2 transdermal patch.
  • The other components are: acrylic copolymer solution, isopropyl palmitate, polyethylene terephthalate, and ethylene-vinyl acetate.

Marketing Authorization Holder and Manufacturer

Marketing Authorization Holder

Merus Labs Luxco II S.à.R.L.

208, Val des Bons Malades

L-2121 Luxembourg

Luxembourg

Manufacturer

LTS Lohmann Therapie-Systeme AG

Lohmannstr. 2

56626 Andernach, Rhineland-Palatinate

Germany

Norgine BV,

Antonio Vivaldistraat 150,

1083 HP Amsterdam,

Netherlands

You can request more information about this medication by contacting the local representative of the marketing authorization holder:

Norgine de España, S.L.U.

Paseo de la Castellana, 91, 2ª Planta

28046 Madrid

Spain

Date of the last revision of the leaflet: 07/2023

Other Sources of Information

Detailed information about this medication is available on the website of the Spanish Agency for Medicines and Health Products (AEMPS) http://www.aemps.gob.es

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Active substance: estradiol

Online doctors for ESTRADERM MATRIX 100 micrograms/24 hours TRANSDERMAL PATCHES

Discuss dosage, side effects, interactions, contraindications, and prescription renewal for ESTRADERM MATRIX 100 micrograms/24 hours TRANSDERMAL PATCHES – subject to medical assessment and local rules.

5.0(3)
Doctor

Iryna Reznychenko

Gynecology25 years of experience

Dr Iryna Reznychenko is an obstetrician-gynaecologist, paediatric gynaecologist, and certified lactation consultant. She provides online consultations for women at all stages of life – from adolescence to menopause. Her work combines medical care for gynaecological conditions with dedicated support for breastfeeding challenges, both physical and emotional.

Areas of expertise:

  • interpretation of test results and personalised treatment planning
  • menstrual irregularities, PCOS, endometriosis
  • abnormal uterine bleeding, endometrial hyperplasia, cervical dysplasia
  • care during perimenopause and menopause, hormonal balance, cancer prevention
  • breastfeeding issues: nipple pain, cracked skin, blocked ducts, low milk supply
  • support during the postpartum and lactation period
Dr Reznychenko offers a clear, attentive and professional approach. Her consultations help prevent minor discomforts from developing into more serious concerns – all in a convenient online format.
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€50
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5.0(4)
Doctor

Mar Tabeshadze

Endocrinology10 years of experience

Dr. Mar Tabeshadze is a licensed endocrinologist and general practitioner in Spain. She provides online consultations for adults, offering medical support for a wide range of endocrine conditions and related health concerns.

  • Diagnostic consultations for suspected endocrine disorders
  • Management of thyroid conditions, including in pregnant women
  • Early detection and treatment of type 1 and type 2 diabetes, with personalised therapy plans
  • Obesity treatment: identifying underlying causes of weight gain, combining medication and non-pharmacological strategies, and long-term support
  • Diagnosis and treatment of endocrine-related skin, hair, and nail issues
  • Ongoing care for patients with osteoporosis, pituitary, and adrenal gland disorders
Dr. Tabeshadze takes a patient-centred approach based on evidence-based medicine. Her goal is to help patients achieve hormonal balance, manage chronic conditions effectively, and improve overall well-being through targeted, personalised care.
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€55
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5.0(12)
Doctor

Anna Biriukova

General medicine5 years of experience

Dr Anna Biriukova is an internal medicine doctor with clinical experience in cardiology, endocrinology, and gastroenterology. She provides online consultations for adults, offering expert medical support for heart health, hormonal balance, digestive issues, and general internal medicine.

Cardiology – Diagnosis and treatment of:

  • High blood pressure, blood pressure fluctuations, and cardiovascular risk prevention.
  • Chest pain, shortness of breath, arrhythmias (tachycardia, bradycardia, palpitations).
  • Leg swelling, chronic fatigue, reduced exercise tolerance.
  • EKG interpretation, lipid profile evaluation, cardiovascular risk assessment (heart attack, stroke).
  • Post-COVID-19 cardiac monitoring and care.
Endocrinology – Diabetes, thyroid, metabolism:
  • Diagnosis and management of type 1 and type 2 diabetes, and prediabetes.
  • Individual treatment plans including oral medications and insulin therapy.
  • GLP-1 therapy– modern pharmacological treatment for weight management and diabetes control, including drug selection, monitoring, and safety follow-up.
  • Thyroid disorders – hypothyroidism, hyperthyroidism, autoimmune thyroid diseases (Hashimoto’s, Graves’ disease).
  • Metabolic syndrome – obesity, lipid disorders, insulin resistance.
Gastroenterology – Digestive health:
  • Abdominal pain, nausea, heartburn, gastroesophageal reflux (GERD).
  • Stomach and intestinal conditions: gastritis, irritable bowel syndrome (IBS), indigestion.
  • Management of chronic digestive disorders and interpretation of tests (endoscopy, ultrasound, labs).
General internal medicine and preventive care:
  • Respiratory infections – cough, colds, bronchitis.
  • Lab test analysis, therapy adjustments, medication management.
  • Adult vaccinations – planning, contraindications assessment.
  • Cancer prevention – screening strategies and risk assessment.
  • Holistic approach – symptom relief, complication prevention, and quality of life improvement.
Dr Biriukova combines internal medicine with specialist insight, offering clear explanations, personalised treatment plans, and comprehensive care tailored to each patient.
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€60
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Doctor

Marianna Neshta

Endocrinology24 years of experience

Marianna Neshta is a medical doctor specialising in endocrinology and ultrasound diagnostics. She provides online consultations for adults, focusing on the diagnosis, treatment, and long-term management of endocrine disorders. Her approach includes personalised care plans, analysis of lab results and ultrasound scans, and evidence-based treatment.

Key areas of expertise:

  • Type 1 and Type 2 diabetes – diagnosis, therapy adjustment, CGM interpretation, and prevention of chronic complications
  • Obesity – treatment using both medication and lifestyle strategies, including modern GLP-1 medications and tailored follow-up plans
  • Thyroid disorders – ultrasound assessment, treatment planning, and management during pregnancy
  • Male hypogonadism – age-related or hormonal, including diagnostics and therapy
  • Metabolic syndrome, prediabetes, lipid disorders – risk assessment, lifestyle recommendations, and medical treatment
  • Calcium metabolism disorders – diagnosis and management of osteoporosis, hyperparathyroidism, and hypoparathyroidism
Dr Neshta applies current clinical guidelines and diagnostic tools, offering medical support adapted to each patient’s individual needs — all in an accessible online format.
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€45
October 2817:00
October 2817:45
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5.0(11)
Doctor

Dmytro Horobets

Family medicine6 years of experience

Dr. Dmytro Horobets is a licensed family medicine physician in Poland, specialising in endocrinology, diabetology, obesity management, gastroenterology, pediatrics, general surgery, and pain medicine. He offers online consultations for adults and children, providing personalised medical support for a wide range of acute and chronic health concerns.

Areas of expertise:

  • Endocrinology: diabetes type 1 and type 2, prediabetes, thyroid disorders, metabolic syndrome, hormonal imbalance.
  • Obesity medicine: structured weight management plans, nutritional counselling, obesity-related health risks.
  • Gastroenterology: acid reflux (GERD), gastritis, irritable bowel syndrome (IBS), liver and biliary conditions.
  • Pediatric care: infections, respiratory symptoms, digestive issues, growth and development monitoring.
  • General surgery support: pre- and post-surgical consultations, wound care, rehabilitation.
  • Pain management: chronic and acute pain, back pain, joint pain, post-traumatic pain syndromes.
  • Cardiovascular health: hypertension, cholesterol control, risk assessment for heart disease.
  • Preventive medicine: regular check-ups, health screenings, long-term management of chronic conditions.

Dr. Horobets combines evidence-based medicine with a patient-centred approach. He carefully evaluates each patient’s medical history and symptoms, offering clear explanations and structured treatment plans adapted to individual needs.

Whether you need help managing diabetes, tackling weight-related health issues, interpreting lab results, or receiving general family medicine support, Dr. Horobets provides professional online care tailored to your specific health goals.

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€60
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