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The product codes for this leaflet are: PL 00025/0374, PL 00025/0338, PL00025/0473

 

Cozaar - Comp 50/12.5mg, 100/12.5mg, 100/25mg Film-Coated Tablets

Company Details

Merck Sharp & Dohme Limited


Hertford RoadHoddesdonHertfordshireEN11 9BU
Unknown:
Telephone:
Fax:
Medical Information e-mail:medicalinformationuk@merck.com
[view all information leaflets from this company]

PACKAGE LEAFLET: INFORMATION FOR THE USER

COZAAR® COMP 50mg/12.5mg Film-coated Tablets

COZAAR® COMP 100mg/12.5mg Film-coated Tablets

COZAAR® COMP 100mg/25mg Film-coated Tablets

losartan potassium and hydrochlorothiazide

Read all of this leaflet carefully before taking this medicine.

  • Keep this leaflet. You may need to read it again.
  • If you have any further questions, ask your doctor or your pharmacist.
  • This medicine has been prescribed for you. Do not pass it on to others. It may harm them, even if their symptoms are the same as yours.
  • If any of the side effects gets serious, or if you notice any side effects not listed in this leaflet, please tell your doctor or pharmacist.

In this leaflet:

1. What Cozaar Comp is and what it is used for
2. Before you take Cozaar Comp
3. How to take Cozaar Comp
4. Possible side effects
5. How to store Cozaar Comp
6. Further information

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1. WHAT COZAAR COMP IS AND WHAT IT IS USED FOR

Cozaar Comp is a combination of an angiotensin II receptor antagonist (losartan) and a diuretic (hydrochlorothiazide). Angiotensin II is a substance produced in the body which binds to receptors in blood vessels, causing them to tighten. This results in an increase in blood pressure. Losartan prevents the binding of angiotensin II to these receptors, causing the blood vessels to relax which in turn lowers the blood pressure. Hydrochlorothiazide works by making the kidneys pass more water and salt. This also helps to reduce blood pressure.

Cozaar Comp is indicated for the treatment of essential hypertension (high blood pressure).

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2. BEFORE YOU TAKE COZAAR COMP

Do not take Cozaar Comp

  • if you are allergic (hypersensitive) to losartan, hydrochlorothiazide or to any of the other ingredients in this medicine
  • if you are allergic (hypersensitive) to other sulfonamide-derived substances (e. g. other thiazides, some antibacterial drugs such as co-trimoxazole, ask your doctor if you are not sure)
  • if you are more than 3 months pregnant. (It is also better to avoid Cozaar Comp in early pregnancy - see Pregnancy)
  • if you have severely impaired liver function
  • if you have severely impaired kidney function or your kidneys are not producing any urine
  • if you have low potassium, low sodium or high calcium levels which cannot be corrected by treatment
  • if you are suffering from gout.

Take special care with Cozaar Comp

You must tell your doctor if you think you are (or might become) pregnant. Cozaar Comp is not recommended in early pregnancy, and must not be taken if you are more than 3 months pregnant, as it may cause serious harm to your baby if used at that stage (see pregnancy section).

It is important to tell your doctor before taking Cozaar Comp:

  • if you have previously suffered from swelling of the face, lips, throat or tongue
  • if you take diuretics (water pills)
  • if you are on a salt-restricted diet
  • if you have or have had severe vomiting and/or diarrhoea
  • if you have heart failure
  • if your liver function is impaired (see section 2 “Do not take Cozaar Comp”)
  • if you have narrow arteries to your kidneys (renal artery stenosis) or only have one functioning kidney, or you have recently had a kidney transplant
  • if you have narrowing of the arteries (atherosclerosis), angina pectoris (chest pain due to poor heart function)
  • if you have ‘aortic or mitral valve stenosis’ (narrowing of the valves of the heart) or ‘hypertrophic cardiomyopathy’ (a disease causing thickening of heart muscle)
  • if you are diabetic
  • if you have had gout
  • if you have or have had an allergic condition, asthma or a condition that causes joint pain, skin rashes and fever (systemic lupus erythematodus)
  • if you have high calcium or low potassium levels or you are on a low potassium diet
  • if you need to have an anaesthetic (even at the dentist) or before surgery, or if you are going to have tests to check your parathyroid function, you must tell the doctor or medical staff that you are taking losartan potassium and hydrochlorothiazide tablets
  • if you suffer from primary hyperaldosteronism (a syndrome associated with increased secretion of the hormone aldosterone by the adrenal gland, caused by an abnormality within the gland).

Taking other medicines

Please tell your doctor or pharmacist if you are taking or have recently taken any other medicines, including medicines obtained without a prescription.

Diuretic agents such as the hydrochlorothiazide contained in Cozaar Comp may interact with other medicines.

Preparations containing lithium should not be taken with Cozaar Comp without close supervision by your doctor.

Special precautionary measures (e.g. blood tests) may be appropriate if you take potassium supplements, potassium-containing salt substitutes or potassium-sparing medicines, other diuretics (“water tablets”), some laxatives, medicines for the treatment of gout, medicines to control heart rhythm or for diabetes (oral agents or insulins).

It is also important for your doctor to know if you are taking

  • other medicines to reduce your blood pressure
  • steroids
  • medicines to treat cancer
  • pain killers
  • drugs for treatment of fungal infections
  • arthritis medicines
  • resins used for high cholesterol, such as cholestyramine
  • medicines which relax your muscles
  • sleeping tablets
  • opioid medicines such as morphine
  • ‘pressor amines’ such as adrenaline or other drugs from the same group
  • oral agents for diabetes or insulins.

Please also inform your doctor if you are taking Cozaar Comp and you will be undergoing a radiographic procedure and will be given iodine contrast media.

Taking Cozaar Comp with food and drink

You are advised not to drink alcohol whilst taking these tablets: alcohol and Cozaar Comp tablets may increase each other’s effects.

Dietary salt in excessive quantities may counteract the effect of Cozaar Comp tablets.

Cozaar Comp tablets may be taken with or without food.

Pregnancy and breast-feeding

Pregnancy

You must tell your doctor if you think you are (or might become) pregnant. Your doctor will normally advise you to stop taking Cozaar Comp before you become pregnant or as soon as you know you are pregnant and will advise you to take another medicine instead of Cozaar Comp. Cozaar Comp is not recommended in early pregnancy, and must not be taken when more than 3 months pregnant, as it may cause serious harm to your baby if used after the third month of pregnancy.

Breast-feeding

Tell your doctor if you are breast-feeding or about to start breast-feeding. Cozaar Comp is not recommended for mothers who are breast-feeding, and your doctor may choose another treatment for you if you wish to breast-feed.

Use in children and adolescents

There is no experience with the use of Cozaar Comp in children. Therefore, Cozaar Comp should not be given to children.

Use in elderly patients

Cozaar Comp works equally well in and is equally well tolerated by most older and younger adult patients. Most older patients require the same dose as younger patients.

Driving and using machines

When you begin treatment with this medication, you should not perform tasks which may require special attention (for example, driving an automobile or operating dangerous machinery) until you know how you tolerate your medicine.

Important information about some of the ingredients of Cozaar Comp

Cozaar Comp contains lactose. If you have been told by your doctor that you have an intolerance to some sugars, contact your doctor before taking this medicinal product.

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3. HOW TO TAKE COZAAR COMP

Always take Cozaar Comp exactly as your doctor has instructed you. Your doctor will decide on the appropriate dose of Cozaar Comp depending on your condition and whether you are taking other medicines. It is important to continue taking Cozaar Comp for as long as your doctor prescribes it in order to maintain smooth control of your blood pressure.

High Blood Pressure

The usual dose of Cozaar Comp for most patients with high blood pressure is 1 tablet of Cozaar Comp 50 mg/12.5 mg per day to control blood pressure over the 24-hour period. This can be increased to 2 tablets once daily of Losartan / Hydrochlorothiazide 50 mg/12.5 mg Film-Coated Tablets or changed to 1 tablet daily of Losartan / Hydrochlorothiazide 100 mg/25 mg Film-Coated Tablets (a stronger strength) per day. The maximum daily dose is 2 tablets per day of Losartan / Hydrochlorothiazide 50 mg/12.5 mg Film-Coated Tablets or 1 tablet daily of Losartan / Hydrochlorothiazide 100 mg/25 mg Film-Coated Tablets

If you take more Cozaar Comp than you should

In case of an overdose, contact your doctor immediately so that medical attention may be given promptly. Overdose can cause a drop in blood pressure, palpitations, slow pulse, changes in blood composition, and dehydration.

If you forget to take Cozaar Comp

Try to take Cozaar Comp daily as prescribed. However, if you miss a dose, do not take an extra dose. Just resume your usual schedule.

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4. POSSIBLE SIDE EFFECTS

Like all medicines, Cozaar Comp tablets can cause side effects, although not everybody gets them.

If you experience the following, stop taking Cozaar Comp tablets and tell your doctor immediately or go to the casualty department of your nearest hospital:

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

This is a serious but rare side effect, which affects more than 1 out of 10,000 patients but fewer than 1 out of 1,000 patients. You may need urgent medical attention or hospitalisation.

The following side effects have been reported:

Common (affecting less than one person in 10 but more than one person in 100):

  • Cough, upper airway infection, congestion in the nose, sinusitis, sinus disorder
  • Diarrhoea, abdominal pain, nausea, indigestion
  • Muscle pain or cramps, leg pain, back pain
  • Insomnia, headache, dizziness
  • Weakness, tiredness, chest pain
  • Increased potassium levels (which can cause an abnormal heart rhythm), decreased haemoglobin levels
  • Changes in kidney function including kidney failure
  • Too low sugar in the blood (hypoglycaemia)

Uncommon (affecting less than one person in 100 but more than one person in 1,000):

  • Anaemia, red or brownish spots on the skin (sometimes especially on the feet, legs, arms and buttocks, with joint pain, swelling of the hands and feet and stomach pain), bruising, reduction in white blood cells, clotting problems, reduced number of platelets
  • Loss of appetite, increased uric acid levels or frank gout, increased blood sugar levels, abnormal blood electrolyte levels
  • Anxiety, nervousness, panic disorder (recurring panic attacks), confusion, depression, abnormal dreams, sleep disorders, sleepiness, memory impairment
  • Pins and needles or similar sensations, pain in the extremities, trembling, migraine, fainting
  • Blurred vision, burning or stinging in the eyes, conjunctivitis, worsening eyesight, seeing things in yellow
  • Ringing, buzzing, roaring or clicking in the ears, vertigo
  • Low blood pressure, which may be associated with changes in posture (feeling light-headed or weak when you stand up, angina (chest pain), abnormal heartbeat, cerebrovascular accident (TIA, “mini-stroke”), heart attack, palpitations
  • Inflammation of blood vessels, which is often associated with a skin rash or bruising
  • Sore throat, breathlessness, bronchitis, pneumonia, water on the lungs (which causes difficulty breathing), nosebleed, runny nose, congestion
  • Constipation, obstipation, wind, stomach upsets, stomach spasms, vomiting, dry mouth, inflammation of a salivary gland, toothache
  • Jaundice (yellowing of the eyes and skin), inflammation of the pancreas
  • Hives, itching, inflammation of the 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 including at night, abnormal kidney function including inflammation of the kidneys, urinary tract infection, sugar in the urine
  • Decreased sexual appetite, impotence
  • Swelling of the face, localised swelling (oedema), fever

Rare (more than 1 out of 10000 patients and less than 1 out of 1000 patients):

  • Hepatitis (inflammation of the liver), abnormal liver function tests

Not known

  • Flu-like symptoms
  • Unexplained muscle pain with dark (tea-colored) urine (rhabdomyolysis)
  • Low levels of sodium in the blood (hyponatraemia)
  • Generally feeling unwell (malaise)

If any of the side effects get serious, or if you notice any side effects not listed in this leaflet, please tell your doctor.

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5. HOW TO STORE COZAAR COMP

Keep out of the reach and sight of children.

Do not use Cozaar Comp after the expiry date which is stated on the container. The expiry date refers to the last day of that month.

Blisters

Store Cozaar Comp in the original package in order to protect from light and moisture. Do not store the package above 30°C.

Bottle

Store in the original container in order to protect from light. Keep the bottle tightly closed in order to protect from moisture. Do not store the bottle above 25 °C.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment.

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6. FURTHER INFORMATION

What Cozaar Comp contains

The active substances are losartan potassium and hydrochlorothiazide.

Cozaar Comp 50 mg/12.5 mg contains 50 mg of losartan potassium and 12.5 mg of hydrochlorothiazide as the active ingredients.

Cozaar Comp 100 mg/12.5 mg contains 100 mg of losartan potassium and 12.5 mg of hydrochlorothiazide as the active ingredients.

Cozaar Comp 100 mg/25 mg contains 100 mg of losartan potassium and 25 mg of hydrochlorothiazide as the active ingredients.

Cozaar Comp 50 mg/12.5 mg, Cozaar Comp 100 mg/12.5 mg and Cozaar Comp 100 mg/25 mg contain the following inactive ingredients: microcrystalline cellulose, lactose monohydrate, pregelatinized maize starch, magnesium stearate, hydroxypropyl cellulose, hypromellose.

Cozaar Comp 50 mg/12.5 mg contains 4.24 mg (0.108 mEq) of potassium.

Cozaar Comp 100 mg/12.5 mg and Cozaar Comp 100 mg/25 mg contain 8.48 mg (0.216 mEq) of potassium.

Cozaar Comp 50 mg/12.5 mg and Cozaar Comp 100 mg/25 mg also contain titanium dioxide (E171), quinoline yellow aluminum lake (E104) and carnauba wax (E903).

Cozaar Comp 100 mg/12.5 mg also contains: titanium dioxide (E171) and carnauba wax (E903).

What Cozaar Comp looks like and contents of the pack

Cozaar Comp 50 mg/12.5 mg is supplied as yellow, oval film-coated tablets marked 717 on one side and plain or scored on the other. The scoreline is only to facilitate breaking for ease of swallowing and not to divide into equal doses.

Cozaar Comp 100 mg/12.5 mg is supplied as white, oval film-coated tablets marked 745 on one side and plain on the other.

Cozaar Comp 100 mg/25 mg is supplied as light yellow, oval film-coated tablets marked 747 on one side and plain on the other.

Cozaar Comp is supplied in the following pack sizes:

Cozaar Comp 50 mg/12.5 mg - PVC/PE/PVDC blister packages with aluminum foil lidding in cartons containing 4, 7, 10, 14, 20, 28, 30, 50, 56, 84, 98, or 280 tablets and unit-dose packages of 28, 56 and 98 tablets for hospital use. HDPE bottles of 100 tablets.

Cozaar Comp 100 mg/12.5 mg - PVC/PE/PVDC blister packages with aluminum foil lidding in cartons containing 14, 15, 28, 30, 50, 56, 84, 90, 98, 280 tablets. HDPE bottles of 100 tablets.

Cozaar Comp 100 mg/25 mg - PVC/PE/PVDC blister packages with aluminum foil lidding in cartons containing 7, 14, 28, 30, 50, 56, 84, 90, 98, or 280 tablets and unit-dose packages of 28, 56 and 98 tablets for hospital use. HDPE bottles of 100 tablets.

Not all pack sizes may be marketed.

Marketing Authorisation Holder and Manufacturer

The Marketing Authorisation Holder in the UK and Malta is

Merck Sharp & Dohme Ltd
Hertford Road
Hoddesdon
Hertfordshire
EN11 9BU
UK

Manufacturers:

50mg/12.5mg strength:

Merck Manufacturing Division
Shotton Lane
Cramlington
Northumberland
NE23 3JU
UK

100mg/12.5mg and 100mg/25mg strengths:

Merck Sharp & Dohme BV
Waarderweg 39
2031 BN
Haarlem
Netherlands

This medicinal product is authorised in the Member States of the EEA under the following names:

Austria COSAAR Plus – Filmtabletten, FORTZAAR-Filmtabletten

Belgium COZAAR PLUS FORTE 100 mg/25 mg, COZAAR PLUS 50mg/12.5mg, LOORTAN PLUS FORTE 100mg/25mg, LOORTAN PLUS 50mg/12.5mg

Cyprus FORTZAAR, HYZAAR

Denmark COZAAR Comp, COZAAR Comp Forte, FORTZAAR, COZAAR Comp 100mg / 12.5mg

Estonia HYZAAR, FORTZAAR

Finland COZAAR Comp Forte, COZAAR Comp

France FORTZAAR 100 mg/25mg film-coated tablets, HYZAAR 100mg/25mg film-coated tablets, FORTZAAR 50mg/12.5 mg film-coated tablets, HYZAAR 50 mg/12.5 mg film-coated tablets, FORTZAAR 100 mg/12.5 mg film-coated tablets

Germany LORZAAR PLUS 50/12.5 mg Filmtabletten, FORTZAAR 100/25 mg Filmtabletten, LORZAAR PLUS forte 100/12.5 mg Filmtabletten

Greece HYZAAR, HYZAAR Extra Forte, HYZAAR Forte

Hungary HYZAAR 50/12.5 mg, HYZAAR Forte 100/25 mg, HYZAAR 100/12.5 mg

Ireland COZAAR Comp 50mg/12.5mg film-coated tablets, COZAAR Comp 100mg/25mg film-coated tablets, COZAAR Comp 100mg/12.5mg film-coated tablets

Italy HIZAAR 50 mg + 12.5 mg compresse rivestite con film, HIZAAR 100 mg + 25 mg compresse rivestite con film, FORZAAR 100 mg + 25 mg compresse rivestite con film, NEO-LOTAN PLUS 50 mg + 12.5 mg compresse rivestite con film, NEO-LOTAN PLUS 100 mg + 25 mg compresse rivestite con film, LOSAZID 50 mg + 12.5 mg compresse rivestite con film, LOSAZID 100 mg + 25 mg compresse rivestite con film

Lithuania HYZAAR 50 mg/12.5 mg plėvele dengtos tabletės, FORTZAAR 100 mg/25 mg plėvele dengtos tabletės, FORTZAAR 100 mg/12.5 mg plėvele dengtos tabletės

Luxembourg COZAAR PLUS FORTE 100 MG/25 MG, COZAAR PLUS 50 MG/12.5 MG, LOORTAN PLUS 50 mg/12.5 mg, LOORTAN PLUS FORTE 100 mg/25 mg

Malta COZAAR Comp 100/12.5 mg pilloli miksija b’rita, COZAAR Comp 100/25 mg pilloli miksija b’rita, COZAAR Comp 50/12.5 mg pilloli miksija b’rita

Netherlands COZAAR Plus 100/12.5, FORTZAAR 100/25, HYZAAR 50/12.5

Poland HYZAAR, HYZAAR FORTE

Portugal COZAAR Plus, FORTZAAR, SIAARA, LORTAAN PLUS, Losartan + Hidrochlorotiazide Fross

Romania HYZAAR 50 mg/12.5 mg comprimate filmate, FORTZAAR 100/ 25 mg comprimate filmate

Slovenia HYZAAR, FORTZAAR

Spain COZAAR Plus, FORTZAAR

Sweden COZAAR Comp 50mg/12.5mg filmdragerade tabletter, COZAAR Comp 100mg/12.5mg filmdragerade tabletter, COZAAR Comp Forte 100mg/25mg filmdragerade tabletter,

United Kingdom COZAAR-COMP 50/12.5mg FILM COATED TABLETS, COZAAR-COMP 100/25mg FILM COATED TABLETS, COZAAR-COMP 100/12.5 mg Film-coated tablets

Iceland COZAAR-COMP 50/12.5mg, COZAAR COMP FORTE, COZAAR-COMP 100/12.5mg

Norway COZAAR Comp, COZAAR Comp Forte

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This leaflet was last approved in January 2012

PIL.HYZ.11.UK.3392_II-013 and IB-015

Merck Sharp & Dohme Limited
Hertford Road
Hoddesdon
Hertfordshire
EN11 9BU
UK

© Merck Sharp & Dohme Limited 2012. All rights reserved.


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