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Candesartan / Hydrochlorothiazide Teva-Ratio 16/12.5 mg Tablets

This page is for general information. Consult a doctor for personal advice. Call emergency services if symptoms are severe.
About the medicine

How to use Candesartan / Hydrochlorothiazide Teva-Ratio 16/12.5 mg Tablets

Introduction

Package Leaflet: Information for the Patient

Candesartan/Hydrochlorothiazide Teva-ratio 16 mg/12.5 mg Tablets EFG

Candesartan cilexetil/Hydrochlorothiazide

Read all of this leaflet carefully before you start taking 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 Candesartan/Hydrochlorothiazide Teva-ratio and what is it used for
  2. What you need to know before you take Candesartan/Hydrochlorothiazide Teva-ratio
  3. How to take Candesartan/Hydrochlorothiazide Teva-ratio
  4. Possible side effects
  5. Storage of Candesartan/Hydrochlorothiazide Teva-ratio
  6. Contents of the pack and other information

1. What is Candesartan/Hydrochlorothiazide Teva-ratio and what is it used for

The name of your medicine is Candesartan/Hydrochlorothiazide Teva-ratio. It is used to treat high blood pressure (hypertension) in adult patients. It contains two active ingredients: candesartan cilexetil and hydrochlorothiazide. Both work together to lower your blood pressure.

  • Candesartan cilexetil belongs to a group of medicines called angiotensin II receptor antagonists. It makes your blood vessels relax and dilate. This helps to lower your blood pressure.
  • Hydrochlorothiazide belongs to a group of medicines called diuretics. It helps your body get rid of water and salts such as sodium in your urine. This helps to lower your blood pressure.

Your doctor may prescribe Candesartan/Hydrochlorothiazide Teva-ratio if your blood pressure has not been adequately controlled with candesartan cilexetil or hydrochlorothiazide alone.

2. What you need to know before you take Candesartan/Hydrochlorothiazide Teva-ratio

Do not take Candesartan/Hydrochlorothiazide Teva-ratio

  • if you are allergic to candesartan cilexetil or hydrochlorothiazide or any of the other ingredients of this medicine (listed in section 6),
  • if you are allergic to sulfonamides. If you are not sure if you are in this situation, consult your doctor,
  • if you are pregnant for more than 3 months (it is also better to avoid Candesartan/Hydrochlorothiazide Teva-ratio during the first months of pregnancy - see section 2: Pregnancy and breastfeeding),
  • if you have severe kidney disease,
  • if you have severe liver disease or biliary obstruction (a problem with the bile leaving the gallbladder),
  • if you have persistent low potassium levels in your blood,
  • if you have persistent high calcium levels in your blood,
  • if you have ever had gout.
  • if you have diabetes or kidney problems and are being treated with a blood pressure-lowering medicine that contains aliskiren.

If you are not sure if you are in any of these situations, consult your doctor or pharmacist before taking Candesartan/Hydrochlorothiazide Teva-ratio.

Warnings and precautions

Consult your doctor or pharmacist before starting to take Candesartan/Hydrochlorothiazide Teva-ratio

  • if you are diabetic,
  • if you have heart, liver, or kidney problems,
  • if you have recently had a kidney transplant,
  • if you have been vomiting, have been vomiting frequently lately, or have diarrhea,
  • if you have a disease of the adrenal gland called Conn's syndrome (also known as primary hyperaldosteronism),
  • if you have ever had a disease called systemic lupus erythematosus (SLE),
  • if you have low blood pressure,
  • if you have ever had a stroke,
  • if you have ever had an allergy or asthma,
  • 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 Candesartan/Hydrochlorothiazide Teva-ratio. If left untreated, this can lead to permanent vision loss. If you have previously been allergic to penicillin or sulfonamides, you may be at higher risk of developing it,
  • you must inform your doctor if you think you are (or might be) pregnant. It is not recommended to use Candesartan/Hydrochlorothiazide Teva-ratio at the start of pregnancy and you should not take it if you are pregnant for more than 3 months, as it can cause serious harm to your baby when administered from that time onwards (see section 2: Pregnancy and breastfeeding),
  • 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 kidney problems related to diabetes,
    • aliskiren,
  • if you are taking an ACE inhibitor along with a medicine belonging to the class of drugs called mineralocorticoid receptor antagonists (MRAs). These medicines are used to treat heart failure (see "Taking Candesartan/Hydrochlorothiazide Teva-ratio with other medicines").
  • 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 exposure and UV rays while taking Candesartan/Hydrochlorothiazide Teva-ratio.
  • 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 Candesartan/Hydrochlorothiazide Teva-ratio, seek medical attention immediately.

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 Candesartan/Hydrochlorothiazide Teva-ratio".

Consult your doctor if you experience abdominal pain, nausea, vomiting, or diarrhea after taking Candesartan/Hydrochlorothiazide Teva-ratio. Your doctor will decide whether to continue treatment. Do not stop taking this medicine on your own.

If you are going to have surgery, inform your doctor or dentist that you are taking Candesartan/Hydrochlorothiazide Teva-ratio. This is because Candesartan/Hydrochlorothiazide Teva-ratio, in combination with some anesthetics, can cause a drop in blood pressure.

Candesartan/Hydrochlorothiazide Teva-ratio may increase your skin's sensitivity to the sun.

Children and adolescents

There is no experience with the use of Candesartan/Hydrochlorothiazide Teva-ratio in children (under 18 years). Therefore, Candesartan/Hydrochlorothiazide Teva-ratio should not be given to children.

Use in athletes

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

Taking Candesartan/Hydrochlorothiazide Teva-ratio with other medicines

Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicines. Candesartan/Hydrochlorothiazide Teva-ratio may affect the way some medicines work and some medicines may affect the way Candesartan/Hydrochlorothiazide Teva-ratio works. If you are using certain medicines, your doctor may need to do blood tests from time to time.

In particular, inform your doctor if you are using any of the following medicines:

  • Other medicines to lower your blood pressure, including beta-blockers and diazoxide.
  • Non-steroidal anti-inflammatory medicines (NSAIDs) such as ibuprofen, naproxen, or diclofenac, celecoxib, or etoricoxib (medicines to relieve pain and inflammation).
  • Acetylsalicylic acid (if you take more than 3 g per day) (medicines to relieve pain and inflammation).
  • Potassium supplements or salt substitutes that contain potassium (medicines to increase potassium levels in the blood).
  • Calcium supplements or vitamin D.
  • Medicines to lower cholesterol, such as colestipol or cholestyramine.
  • Medicines for diabetes (tablets or insulin).
  • Medicines to control your heart rate (antiarrhythmic agents) such as digoxin and beta-blockers.
  • Medicines that may be affected by potassium levels in the blood, such as certain antipsychotic medicines.
  • Heparin (a medicine to increase blood fluidity).
  • Diuretics (medicines to increase urine production).
  • Laxatives.
  • Penicillin or cotrimoxazole (also known as trimethoprim/sulfamethoxazole) (antibiotic medicines).
  • Amphotericin (for the treatment of fungal infections).
  • Lithium (a medicine for mental health problems).
  • Steroids such as prednisolone.
  • Pituitary hormone (ACTH).
  • Medicines for cancer treatment.
  • Amantadine (for the treatment of Parkinson's disease or severe viral infections).
  • Barbiturates (a type of sedative also used to treat epilepsy).
  • Carbenoxolone (for the treatment of esophageal disease or oral ulcers).
  • Anticholinergic agents such as atropine and biperiden.
  • Cyclosporine, a medicine used for organ transplants to prevent organ rejection.
  • Other medicines that may increase the blood pressure-lowering effect, such as baclofen (a medicine to relieve muscle spasms), amifostine (used in cancer treatment), and certain antipsychotic medicines.

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 for the headings "Do not take Candesartan/Hydrochlorothiazide Teva-ratio" and "Warnings and precautions").

Taking Candesartan/Hydrochlorothiazide Teva-ratio with food, drinks, and alcohol

You can take Candesartan/Hydrochlorothiazide Teva-ratio with or without food.

  • When you are prescribed Candesartan/Hydrochlorothiazide Teva-ratio, consult your doctor before drinking alcohol. Alcohol may make you feel dizzy or faint.

Pregnancy and breastfeeding

If you are pregnant or breastfeeding, 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 must inform your doctor if you think you are (or might be) pregnant. Your doctor will generally advise you to stop taking Candesartan/Hydrochlorothiazide Teva-ratio before you become pregnant or as soon as you know you are pregnant, and will advise you to take another medicine instead of Candesartan/Hydrochlorothiazide Teva-ratio. It is not recommended to use Candesartan/Hydrochlorothiazide Teva-ratio at the start of pregnancy, and you should not take it if you are pregnant for more than 3 months, as it can cause serious harm to your baby if used after the third trimester of pregnancy.

Breastfeeding

Tell your doctor if you are breastfeeding or plan to start breastfeeding. It is not recommended to use Candesartan/Hydrochlorothiazide Teva-ratio during breastfeeding, and your doctor will choose another treatment for you if you want to breastfeed, especially if your baby is newborn or premature.

Consult your doctor or pharmacist before taking any medicine.

Driving and using machines

No studies on the effects on the ability to drive and use machines have been performed. Some patients may feel tired or dizzy when taking Candesartan/Hydrochlorothiazide Teva-ratio. If this happens to you, do not drive or operate tools or machines.

Candesartan/Hydrochlorothiazide Teva-ratio contains lactose

Candesartan/Hydrochlorothiazide Teva-ratio contains lactose. If your doctor has told you that you have an intolerance to some sugars, consult them before taking this medicine.

Candesartan/Hydrochlorothiazide Teva-ratio contains sodium

This medicine contains less than 23 mg of sodium (1 mmol) per tablet; this is "sodium-free".

3. How to take Candesartan/Hydrochlorothiazide Teva-ratio

Follow exactly the instructions of administration of this medicine given to you by your doctor. In case of doubt, consult your doctor or pharmacist again. It is important that you continue to take Candesartan/Hydrochlorothiazide Teva-ratio every day.

The recommended dose is one tablet once a day. Swallow the tablet with a glass of water.

Try to take the tablet at the same time each day. This will help you remember to take it.

The score line is only for ease of breaking and swallowing, but not to divide into equal doses.

If you take more Candesartan/Hydrochlorothiazide Teva-ratio than you should

If you take more Candesartan/Hydrochlorothiazide Teva-ratio than your doctor prescribed, consult your doctor or pharmacist immediately for advice.

In case of overdose or accidental ingestion, consult your doctor or pharmacist immediately or call the Toxicology Information Service, phone: 91 562 04 20, indicating the medicine and the amount taken.

If you forget to take Candesartan/Hydrochlorothiazide Teva-ratio

Do not take a double dose to make up for forgotten doses. Simply take the next dose as usual.

If you stop taking Candesartan/Hydrochlorothiazide Teva-ratio

Treatment for high blood pressure is usually for life and therefore you should not stop taking this medicine without consulting your doctor.

If you have any further questions on the use of this product, ask your doctor or pharmacist.

4. Possible Adverse Effects

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

It is essential that you know what these adverse effects might be. Some of the adverse effects of Candesartan/Hydrochlorothiazide Teva-ratio are due to candesartan cilexetil and others are due to hydrochlorothiazide.

Stop taking Candesartan/Hydrochlorothiazide Teva-ratio and go to the doctor immediately if you have any of the following severe reactions:

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

  • severe skin itching (with skin rash).

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

  • breathing difficulties, with or without swelling of the face, lips, tongue, and/or throat,
  • jaundice (yellowing of the skin or the whites of the eyes)

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

  • swelling of the face, lips, tongue, and/or throat, which can cause difficulty swallowing,
  • acute respiratory distress (symptoms include severe breathing difficulties, fever, weakness, and confusion).

Candesartan/Hydrochlorothiazide Teva-ratio may cause a decrease in white blood cells. Your resistance to infections may decrease, and you may feel tired, have an infection, or fever. If this happens, inform your doctor. Your doctor may perform blood tests from time to time to check that Candesartan/Hydrochlorothiazide Teva-ratio is not affecting your blood (agranulocytosis).

Other possible adverse effects include:

Common (may affect up to 1 in 10 people)

  • Changes in blood test results:
    • A reduction in sodium levels in the blood. If severe, you may feel weak, lack energy, or have muscle cramps.
    • An increase or decrease in potassium levels in the blood, especially if you already have kidney problems or heart failure. If this situation is severe, you may feel tired, weak, have irregular heartbeats, or tingling.
    • An increase in cholesterol, glucose, or uric acid levels in the blood.
  • Presence of glucose in urine.
  • Feeling of dizziness or weakness.
  • Headache
  • Respiratory infection

Uncommon (may affect up to 1 in 100 people)

  • Low blood pressure. This can cause dizziness or fainting.
  • Lack of appetite, diarrhea, constipation, stomach irritation.
  • Skin rash, hives, skin reaction caused by sensitivity to sunlight.

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

  • Effects on kidney function, especially if you already have kidney problems or heart failure.
  • Difficulty sleeping, depression, or restlessness.
  • Tingling or pinching in arms and legs.
  • Blurred vision for a short period.
  • Abnormal heartbeats.
  • Breathing difficulties (including pulmonary inflammation and fluid in the lungs).
  • High temperature (fever).
  • Pancreatitis. This causes moderate to severe stomach pain.
  • Muscle cramps.
  • Damaged blood vessels that produce red or purple spots on the skin.
  • A decrease in red blood cells, white blood cells, or platelets. You may feel tired, have an infection, fever, or bruise easily.
  • Severe skin reaction that develops rapidly, causing blisters and skin peeling, and possibly ulcers in the mouth.
  • Worsening of pre-existing lupus erythematosus reactions or appearance of uncommon skin reactions.

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

  • Back pain, joint and muscle pain.
  • Changes in liver function, including liver inflammation (hepatitis). You may feel tired, have a yellowish color of the skin and the whites of the eyes, and have flu-like symptoms.
  • Intestinal angioedema: swelling in the intestine that presents symptoms such as abdominal pain, nausea, vomiting, and diarrhea.
  • Cough.
  • Nausea.

Frequency not known (cannot be estimated from the available data)

  • Sudden myopia.
  • Vision loss or eye pain due to high pressure (possible signs of fluid accumulation in the vascular layer of the eye (choroidal effusion or acute angle-closure glaucoma).
  • Systemic and cutaneous lupus erythematosus (allergic condition that causes fever, joint pain, skin rashes that can include redness, blisters, peeling, and bumps).
  • Skin and lip cancer (non-melanoma skin cancer).

Reporting of Adverse Effects

If you experience any type of adverse effects, consult your doctor or pharmacist, even if they are not listed in this prospectus. 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 Candesartan/Hydrochlorothiazide Teva-ratio

Keep this medicine out of sight and reach of children.

Do not use this medicine after the expiration date that appears on the packaging or blister. The expiration date is the last day of the month indicated.

Do not store above 25°C.

Medicines should not be thrown away through wastewater or household waste. Deposit the packaging and medicines you no longer need at the SIGRE point in the pharmacy. In case of doubt, ask your pharmacist how to dispose of the packaging and medicines you no longer need. This way, you will help protect the environment.

6. Package Contents and Additional Information

Composition of Candesartan/Hydrochlorothiazide Teva-ratio

  • The active ingredients are candesartan cilexetil and hydrochlorothiazide. Each tablet contains 16 mg of candesartan cilexetil and 12.5 mg of hydrochlorothiazide.
  • The other ingredients are: pregelatinized corn starch, povidone K-30, calcium carmellose, poloxamer 188, microcrystalline cellulose, lactose monohydrate (spray-dried), magnesium stearate, red iron oxide (E-172).

Appearance of the Product and Package Contents

Candesartan/Hydrochlorothiazide Teva-ratio 16 mg/12.5 mg are light pink, capsule-shaped, biconvex tablets, one side of the tablets is scored and engraved with "C" on the left side of the score and with "16" on the right side of the score. The other side of the tablet is scored.

Candesartan/Hydrochlorothiazide Teva-ratio 16 mg/12.5 mg is available in package sizes of 7, 10, 14, 15, 28, 30, 50, 56, 90, 98, 100, 300 tablets; 28 x 1, 50 x 1, 56 x 1, and 98 x 1 single-dose blisters (hospital packaging).

Only some package sizes may be marketed.

Marketing Authorization Holder and Manufacturer

Marketing Authorization Holder:

Teva Pharma, S.L.U.

c/ Anabel Segura 11, Edificio Albatros B 1ª planta

28108 Alcobendas, Madrid (Spain)

Manufacturer:

TEVA Pharmaceutical Works Private Limited Company

Pallagi út 13, 4042 Debrecen

Hungary

Or

Pharmachemie B.V.

Swensweg 5, Postbus 552, 2003 RN Haarlem

Netherlands

Or

Teva Operations Poland Sp. z o.o.

ul. Mogilska 80 31-546, Krakow

Poland

Or

PLIVA Croatia Ltd.

Prilaz baruna Filipovica 25, 10000 Zagreb

Croatia

This medicine is authorized in the Member States of the European Economic Area under the following names:

Germany: Candesartan comp. AbZ

Spain: Candesartan/Hydrochlorothiazide Teva-ratio 16 mg/12.5 mg tablets EFG

Date of the last revision of this prospectus:January 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/

You can access detailed and updated information about this medicine by scanning the QR code included in the packaging with your mobile phone (smartphone). You can also access this information at the following internet address: https://cima.aemps.es/cima/dochtml/p/76319/P_76319.html

QR code + URL

About the medicine

How much does Candesartan / Hydrochlorothiazide Teva-Ratio 16/12.5 mg Tablets cost in Spain ( 2025)?

The average price of Candesartan / Hydrochlorothiazide Teva-Ratio 16/12.5 mg Tablets in October, 2025 is around 10.46 EUR. Prices may vary depending on the region, pharmacy, and whether a prescription is required. Always check with a local pharmacy or online source for the most accurate information.

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