LOSARTAN / HYDROCHLOROTHIAZIDE STADA 100/25 mg FILM-COATED TABLETS

2. What you need to know before you take Losartan/Hydrochlorothiazide Stada

Do not take Losartan/Hydrochlorothiazide Stada

• if you are allergic to losartan, hydrochlorothiazide or any of the other ingredients of this medicine (listed in section 6),
• if you are allergic to other sulfonamide-derived substances (e.g. other thiazides, some antibacterial medicines such as cotrimoxazole; ask your doctor if you are not sure),
• if you have severe hepatic impairment,
• if you have low potassium or sodium levels or high calcium levels that cannot be corrected by treatment,
• if you have gout,
• if you are more than 3 months pregnant (it is also better to avoid losartan/hydrochlorothiazide at the beginning of pregnancy – see the section on Pregnancy),
• if you have severe renal impairment or your kidneys are not producing urine,
• if you have diabetes or renal impairment and are being treated with a blood pressure lowering medicine that contains aliskiren.

Warnings and precautions

Consult your doctor or pharmacist before starting to take Losartan/Hydrochlorothiazide Stada.

Consult your doctor if you experience abdominal pain, nausea, vomiting, or diarrhea after taking Losartan/Hydrochlorothiazide Stada. Your doctor will decide whether to continue treatment. Do not stop taking Losartan/Hydrochlorothiazide Stada on your own.

Inform your doctor if you are pregnant (or think you might be). Losartan/hydrochlorothiazide is not recommended during the first trimester of pregnancy and must not be taken if you are more than 3 months pregnant, as it may cause serious harm to your baby.

It is important that you inform your doctor before taking Losartan/Hydrochlorothiazide Stada:

• if you have previously experienced swelling of the face, lips, tongue, or throat
• if you are taking diuretics (water tablets)
• if you are on a low-salt diet
• if you have had excessive vomiting and/or diarrhea
• if you have heart failure
• if your liver function is impaired (see section 2 “Do not take Losartan/Hydrochlorothiazide Stada”)
• if you have narrowed arteries supplying the kidneys (renal artery stenosis), if you have only one functioning kidney, or if you have recently had a kidney transplant
• if you have narrowing of the arteries (arteriosclerosis), angina pectoris (chest pain due to poor heart function)
• if you have narrowing of the aortic or mitral valve (aortic or mitral stenosis) or hypertrophic cardiomyopathy (a disease causing thickening of the heart muscle)
• if you are diabetic
• if you have had gout
• if you have had an allergic disorder, asthma, or a disease that causes joint pain, skin rashes, and fever (systemic lupus erythematosus)
• if you have high calcium levels or low potassium levels or are on a low-potassium diet
• if you need to have anesthesia (even at the dentist) or surgery, or if you are to have tests to determine your parathyroid function, you should inform your doctor or healthcare professional that you are taking losartan potassium and hydrochlorothiazide tablets
• if you have primary hyperaldosteronism (a syndrome associated with high secretion of the hormone aldosterone by the adrenal gland due to an adrenal gland disorder).

• if you are taking any of the following medicines used to treat high blood pressure (hypertension):

• an angiotensin-converting enzyme inhibitor (ACE inhibitor) (e.g. enalapril, lisinopril, ramipril), particularly if you have diabetic-related kidney problems.
• aliskiren.

Your doctor may check your kidney function, blood pressure, and blood electrolyte levels (e.g. potassium) at regular intervals.

See also the information under the heading “Do not take Losartan/Hydrochlorothiazide Stada”.

• if you are taking other medicines that may increase potassium levels in the blood (see section 2 “Other medicines and Losartan/Hydrochlorothiazide Stada”).

• if you experience a decrease in vision or eye pain, these could be symptoms of fluid accumulation in the vascular layer of the eye (choroidal effusion) or an increase in eye pressure and can occur within hours to weeks after taking losartan/hydrochlorothiazide. This can lead to permanent vision loss if not treated. You may be at greater risk of developing this if you have previously been allergic to penicillin or sulfonamides.
• if you have had skin cancer or if you develop an unexpected skin lesion during treatment. Treatment with hydrochlorothiazide, particularly long-term use at high doses, may increase the risk of certain types of skin and lip cancer (non-melanoma skin cancer). Protect your skin from sun and UV exposure while taking losartan/hydrochlorothiazide.
• if you have had respiratory or lung problems (such as inflammation or fluid in the lungs) after taking hydrochlorothiazide in the past. If you experience shortness of breath or severe difficulty breathing after taking losartan/hydrochlorothiazide, seek medical attention immediately.

Children and adolescents

There is no experience with the use of losartan/hydrochlorothiazide in children. Therefore, losartan/hydrochlorothiazide should not be given to children.

Other medicines and Losartan/Hydrochlorothiazide Stada

Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines.

Tell your doctor if you are taking potassium supplements, salt substitutes containing potassium, potassium-sparing medicines, or other medicines that may increase potassium levels in the blood (e.g. trimetoprim-containing medicines), as combination with losartan/hydrochlorothiazide is not recommended.

Diuretics such as hydrochlorothiazide in Losartan/Hydrochlorothiazide Stada may interact with other medicines.

Lithium-containing preparations should not be taken with losartan/hydrochlorothiazide without careful monitoring by your doctor.

Special precautions may be necessary (e.g. blood tests) if you are taking other diuretics (water tablets), certain laxatives, medicines for gout, medicines to control heart rhythm, or diabetes medicines (oral or insulin).

It is also important that your doctor knows if you are taking:

• other medicines to reduce your blood pressure
• corticosteroids
• anticancer medicines
• painkillers
• antifungal medicines
• arthritis medicines
• cholesterol-lowering resins such as cholestyramine
• muscle relaxants
• sleeping tablets
• opioid medicines such as morphine
• "pressor amines" such as adrenaline or other medicines of the same group
• oral diabetes medicines or insulins.

Your doctor may need to change your dose and/or take other precautions:

If you are taking an angiotensin-converting enzyme inhibitor (ACE inhibitor) or aliskiren (see also the information under the headings “Do not take Losartan/Hydrochlorothiazide Stada” and “Warnings and precautions”).

Please, when taking losartan/hydrochlorothiazide, inform your doctor when you are scheduled to have a contrast medium with iodine.

Taking Losartan/Hydrochlorothiazide Stada with food, drinks, and alcohol

It is recommended that you do not drink alcohol while taking these tablets: alcohol and losartan/hydrochlorothiazide tablets may increase the effects of each other.

Excessive salt in the diet may counteract the effect of losartan/hydrochlorothiazide tablets.

Losartan/hydrochlorothiazide tablets can be taken with or without food.

Pregnancy, breast-feeding, and fertility

If you are pregnant or breast-feeding, think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.

Pregnancy

You should inform your doctor if you are pregnant (or think you might be). Your doctor will normally advise you to stop taking losartan/hydrochlorothiazide before you become pregnant or as soon as you know you are pregnant and will advise you to take another medicine instead of losartan/hydrochlorothiazide. Losartan/hydrochlorothiazide should not be used during the first trimester of pregnancy and must not be used after the third month of pregnancy, as it may cause serious harm to your baby.

Breast-feeding

Inform your doctor if you are breast-feeding or about to start breast-feeding. Losartan/hydrochlorothiazide is not recommended during breast-feeding, and your doctor will choose another treatment for you if you want to breast-feed.

Use in elderly patients

Losartan/hydrochlorothiazide works as well and is as well tolerated by most elderly patients as by younger adults. Most elderly patients require the same dose as younger patients.

Driving and using machines

When starting treatment with this medicine, you should not perform tasks that require special attention (e.g. driving a car or using hazardous machinery) until you know how your medicine affects you.

Losartan/Hydrochlorothiazide Stada contains lactose

This medicine contains lactose. If your doctor has told you that you have an intolerance to some sugars, contact them before taking this medicine.

Use in athletes:

This medicine contains hydrochlorothiazide, which may produce a positive result in doping tests.

3. How to take Losartan/Hydrochlorothiazide Stada

Follow exactly the instructions of administration of this medicine given to you by your doctor or pharmacist. In case of doubt, consult your doctor or pharmacist again.

Your doctor will decide the appropriate dose of losartan/hydrochlorothiazide, depending on your condition and whether you are taking other medicines. It is important to keep taking losartan/hydrochlorothiazide as long as your doctor prescribes it to maintain constant control of your blood pressure.

High blood pressure

For most patients with high blood pressure, the usual dose is one losartan/hydrochlorothiazide 50 mg/12.5 mg tablet per day to control blood pressure over 24 hours. This may be increased to two losartan/hydrochlorothiazide 50 mg/12.5 mg film-coated tablets per day or changed to one losartan/hydrochlorothiazide 100 mg/25 mg film-coated tablet per day (a stronger dose). The maximum daily dose is two losartan/hydrochlorothiazide 50 mg/12.5 mg tablets per day or one losartan/hydrochlorothiazide 100 mg/25 mg tablet per day.

If you take more Losartan/Hydrochlorothiazide Stada than you should

In case of overdose, contact your doctor immediately for medical attention. Overdose may cause a drop in blood pressure, palpitations, slow pulse, changes in blood composition, and dehydration.

You can also contact the Toxicology Information Service. Telephone: (91) 562 04 20, stating the medicine and the amount taken. It is recommended to take the packaging and the package leaflet of the medicine to the healthcare professional.

If you forget to take Losartan/Hydrochlorothiazide Stada

Try to take losartan/hydrochlorothiazide every day as prescribed. However, if you miss a dose, do not take an extra dose, simply return to your normal schedule.

4. Possible Adverse Effects

Like all medicines, this medicine can cause adverse effects, although not all people suffer from them.

If you experience the following, stop taking the losartan/hydrochlorothiazide tablets and inform your doctor immediately or go to the emergency department of your nearest hospital:

A severe allergic reaction (skin rash, itching, swelling of the face, lips, mouth, or throat that can cause difficulty swallowing or breathing).

This is a serious but rare adverse effect, affecting more than 1 patient in 10,000, but less than 1 patient in 1,000. It may require urgent medical attention or hospitalization.

The following adverse effects have been reported:

Frequent(may affect up to 1 in 10 people):

• Cough, upper respiratory tract infection, nasal congestion, sinusitis, sinus disorder,
• Diarrhea, abdominal pain, nausea, indigestion,
• Muscle pain or cramps, leg pain, back pain,

• Insomnia, headache, dizziness,

• Weakness, fatigue, chest pain,
• High levels of potassium (which can cause an abnormal heart rhythm), decreased hemoglobin levels,
• Changes in renal function, including renal failure,
• Low blood sugar (hypoglycemia).

Infrequent(may affect up to 1 in 100 people):

• Anemia, red or brown spots on the skin, (sometimes especially on the feet, legs, arms, and buttocks, with joint pain, swelling of the hands and feet, and abdominal pain), hematoma, reduced white blood cell count, coagulation problems, reduced platelet count,

• Lack of appetite, high levels of uric acid or gout, high blood glucose levels, abnormal blood electrolyte levels,

• Anxiety, nervousness, panic disorders (recurrent panic attacks), confusion, depression, abnormal dreams, sleep disorders, somnolence, memory impairment,

• Tingling or similar sensations, pain in the limbs, tremors, migraine, fainting,
• Blurred vision, itching or burning in the eyes, conjunctivitis, worsening vision, seeing things in yellow,

• Ringing, buzzing, noises, or clicking in the ears, vertigo
• Low blood pressure that may be associated with postural changes (feeling dizzy or weak when standing up), angina (chest pain), abnormal heartbeats, stroke (transient ischemic attack (TIA), "mini-stroke"), heart attack, palpitations,

• Inflammation of blood vessels, often associated with a skin rash or hematoma,
• Sore throat, shortness of breath, bronchitis, pneumonia, fluid in the lungs (causing difficulty breathing), nasal bleeding, runny nose, congestion,

• Constipation, chronic constipation, gas, stomach disorders, stomach spasms, vomiting, dry mouth, inflammation of a salivary gland, toothache,

• Jaundice (yellowing of the eyes and skin), pancreatitis,
• Hives, itching, skin inflammation, skin rash, redness of the skin, sensitivity to light, dry skin, flushing, sweating, hair loss,

• Pain in the arms, shoulders, hips, knees, or other joints, joint swelling, stiffness, muscle weakness,

• Frequent urination, even at night, abnormal renal function, including kidney inflammation, urinary tract infection, sugar in the urine,

• Decreased sexual appetite, impotence,
• Swelling of the face, localized swelling (edema), fever.

Rare(may affect up to 1 in 1,000 people):

• Hepatitis (liver inflammation), abnormal liver function tests.
• Intestinal angioedema: swelling in the intestine with symptoms such as abdominal pain, nausea, vomiting, and diarrhea.

Very Rare(may affect up to 1 in 10,000 people)

• Acute respiratory distress (signs include severe difficulty breathing, fever, weakness, and confusion).

Frequency Not Known(cannot be estimated from the available data):

• Flu-like symptoms,
• Muscle pain of unknown origin with dark-colored urine (tea-colored), (rhabdomyolysis),
• Low sodium levels in the blood (hyponatremia)
• Generally feeling unwell (malaise),
• Taste disturbance (dysgeusia)
• Skin and lip cancer (non-melanoma skin cancer)
• Decreased vision or eye pain due to increased pressure - possible signs of fluid accumulation in the vascular layer of the eye (choroidal effusion) or acute angle-closure glaucoma-.

Reporting of Adverse Effects

If you experience any adverse effects, consult your doctor or pharmacist, even if they are possible adverse effects not listed in this leaflet. You can also report them directly through the Spanish Pharmacovigilance System for Human Use Medicines: https://www.notificaram.es. By reporting adverse effects, you can contribute to providing more information on the safety of this medicine.

5. Storage of Losartan/Hydrochlorothiazide Stada

Keep out of sight and reach of children.

Do not use this medicine after the expiration date stated on the packaging, after CAD. The expiration date is the last day of the month indicated.

Store below 30°C.

Store in the original packaging.

Keep the blister in the outer packaging. Do not open the blister until you are ready to take the tablet.

Medicines should not be disposed of via wastewater or household waste. Deposit the packaging and any unused medicines in the SIGRE collection point at your pharmacy. Ask your pharmacist how to dispose of the packaging and any unused medicines. This will help protect the environment.

6. Packaging Contents and Additional Information

Composition of Losartan/Hydrochlorothiazide Stada

The active ingredients are losartan potassium and hydrochlorothiazide.

Each Losartan/Hydrochlorothiazide Stada 50 mg/12.5 mg tablet contains, as active ingredients, 50 mg of losartan (potassium) and 12.5 mg of hydrochlorothiazide.

Each Losartan/Hydrochlorothiazide Stada 100 mg/25 mg tablet contains, as active ingredients, 100 mg of losartan (potassium) and 25 mg of hydrochlorothiazide.

The other ingredients are microcrystalline cellulose, lactose monohydrate, pregelatinized corn starch, magnesium stearate, hydroxypropylcellulose, hypromellose, titanium dioxide (E-171), and yellow iron oxide (E-172).

Appearance of the Product and Packaging Contents

Losartan/Hydrochlorothiazide Stada are film-coated tablets, yellow in color, and without scoring.

They are available in blister packs of 28 tablets.

Marketing Authorization Holder and Manufacturer

Marketing Authorization Holder

Laboratorio STADA, S.L.

Frederic Mompou, 5

08960 Sant Just Desvern

(Barcelona) Spain

[email protected]

Manufacturer

Laboratorios Liconsa, S.A.

Avda. Miralcampo, Nº 7,

Polígono Industrial Miralcampo

19200 Azuqueca de Henares (Guadalajara),

Spain

Date of the Last Revision of this Leaflet:February 2025

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