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MicardisPlus 80 mg/25 mg tablets Hydrochlorothiazide,Telmisa
2014-07-26 16:00:16 来源: 作者: 【 】 浏览:344次 评论:0

For doctors

 

What is it and how is it used?

MicardisPlus is a combination of two active substances, telmisartan and hydrochlorothiazide in one tablet. Both substances help to control high blood pressure.

High blood pressure, if not treated, can damage blood vessels in several organs, which could lead sometimes to heart attack, heart or kidney failure, stroke, or blindness. There are usually no symptoms of high blood pressure before damage occurs. Thus it is important to regularly measure blood pressure to verify if it is within the normal range.

MicardisPlus is used to treat high blood pressure (essential hypertension) in patients whose blood pressure is not controlled enough when either telmisartan or hydrochlorothiazide is used alone.

What do you have to consider before using it?

Do not take MicardisPlus

If any of the above applies to you, tell your doctor or pharmacist before taking MicardisPlus.

Take special care with MicardisPlus

Please tell your doctor if you are suffering or have ever suffered from any of the following conditions or illnesses:

You must tell your doctor if you think you are ( or might become) pregnant. MicardisPlus 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).

Treatment with hydrochlorothiazide may cause electrolyte imbalance in your body. Typical symptoms of fluid or electrolyte imbalance include dry mouth, weakness, lethargy, drowsiness, restlessness, muscle pain or cramps, nausea (feeling sick), vomiting, tired muscles, and an abnormally fast heart rate (faster than 100 beats per minute). If you experience any of these you should tell your doctor.

You should also tell your doctor, if you experience an increased sensitivity of the skin to the sun with symptoms of sunburn (such as redness, itching, swelling, blistering) occurring more quickly than normal.

In case of surgery or anaesthetics, you should tell your doctor that you are taking MicardisPlus.

The use of MicardisPlus in children and adolescents up to the age of 18 years is not recommended.

As with all other angiotensin II receptor antagonists, telmisartan may be less effective in lowering the blood pressure in black patients.

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. Your doctor may need to change the dose of these other medications or take other precautions. In some cases you may have to stop taking one of the medicines. This applies especially to the medicines listed below taken at the same time with MicardisPlus:

MicardisPlus may increase the blood pressure lowering effect of other medicines and you should consult with your doctor if you need to adjust the dose of your other medicine while taking MicardisPlus.

As with other blood pressure lowering medicines, the effect of MicardisPlus may be reduced when you take NSAIDs (non steroidal anti-inflammatory medicines, e.g. aspirin or ibuprofen).

Taking MicardisPlus with food and drink

You can take MicardisPlus tablets 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 MicardisPlus before you become pregnant or as soon as you know you are pregnant and will advise you to take another medicine instead of MicardisPlus. MicardisPlus 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. MicardisPlus is not recommended for mothers who are breast-feeding, and your doctor may choose another treatment for you if you wish to breast-feed, especially if your baby is newborn, or was born prematurely.

Driving and using machines

No information is available on the effect of MicardisPlus on the ability to drive or operate machinery. Some people feel dizzy or tired when they are treated for high blood pressure. If you feel dizzy or tired, do not drive or operate machinery.

Important information about some of the ingredients of MicardisPlus

MicardisPlus contains milk sugar (lactose) and sorbitol.
If you are intolerant to some sugars, consult your doctor before taking MicardisPlus.

How is it used?

Always take MicardisPlus exactly as your doctor has told you. You should check with your doctor or pharmacist if you are not sure.

The usual dose of MicardisPlus is one tablet a day. Try to take the tablet at the same time each day. You can take MicardisPlus with or without food. The tablets should be swallowed with some water or other non-alcoholic drink. It is important that you take MicardisPlus every day until your doctor tells you otherwise.

If your liver is not working properly, the usual dose should not exceed 40 mg/12.5 mg once a day.

If you take more MicardisPlus than you should
If you accidentally take too many tablets, contact your doctor, pharmacist, or your nearest hospital emergency department immediately.

If you forget to take MicardisPlus
If you forget to take a dose, do not worry. Take it as soon as you remember then carry on as before. If you do not take your tablet on one day, take your normal dose on the next day. Do not take a double dose to make up for forgotten individual doses.

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

What are possible side effects?

Like all medicines, MicardisPlus can cause side effects, although not everybody gets them. These side effects may occur with certain frequencies, which are defined as follows: very common: affects more than 1 user in 10
common: affects 1 to 10 users in 100
uncommon: affects 1 to 10 users in 1,000
rare: affects 1 to 10 users in 10,000
very rare: affects less than 1 user in 10,000
not known: frequency cannot be estimated from the available data.

Common side effects may include:
Dizziness

Uncommon side effects may include:
Decreased blood potassium levels; anxiety; fainting (syncope); sensation of tingling, pins and needles (paraesthesia); feeling of spinning (vertigo); fast heart beat (tachycardia), heart rhythm disorders, low blood pressure, a sudden fall in blood pressure when you stand up; shortness of breath (dyspnoea); symptoms of an upset stomach such as diarrhoea; dry mouth; flatulence; back pain, muscle spasm, muscle pain; erectile dysfunction (inability to get or keep an erection); chest pain; increased blood uric acid levels.

Rare side effects may include:
Inflammation of the lung (bronchitis); feeling sad (depression); difficulty falling asleep (insomnia); impaired vision; difficulty breathing; abdominal pain, constipation, bloating (dyspepsia), feeling sick; abnormal liver function; rapid swelling of the skin and mucosa (angioedema), redness of the skin (erythema); allergic reactions such as itching or rash; increased sweating, hives (urticaria); joint pain (arthralgia) and pain in extremities, muscle cramps; flu-like-illness; pain; increased levels of uric acid, low levels of sodium, increased levels of creatinine, hepatic enzymes or creatine phosphokinase in the blood.

Side effects of unknown frequency may include:
Sore throat, inflamed sinuses; inflammation of the stomach (gastritis)

Telmisartan
In patients taking telmisartan alone the following additional side effects have been reported:

Side effects of unknown frequency may include:
Upper respiratory tract infection (e.g. sore throat, inflamed sinuses, common cold), urinary tract infections; increase in certain white blood cells (eosinophilia), deficiency in red blood cells (anaemia), low platelet count (thrombocytopenia); serious allergic reaction (e.g. hypersensitivity, anaphylactic reaction, drug rash); high potassium levels; slow heart rate (bradycardia); upset stomach; eczema (a skin disorder); inflammation of the tendons; kidney impairment including acute kidney failure; weakness; decreased haemoglobin (a blood protein), sepsis* (often called "blood poisoning", is a severe infection with whole-body inflammatory response which can lead to death).

*In a long-term study involving more than 20,000 patients, more patients treated with telmisartan experienced sepsis compared with patients who received no telmisartan. The event may have happened by chance or could be related to a mechanism currently not known.

Hydrochlorothiazide
In patients taking hydrochlorothiazide alone the following additional side effects have been reported:

Side effects of unknown frequency may include:
Inflammation of the salivary gland; decreases in the number of cells in the blood, including low red and white blood cell count , low platelet count (thrombocytopenia); serious allergic reactions (e.g. hypersensitivity, anaphylactic reaction), inflammation of blood vessels (vasculitis necrotising); decreased or loss of appetite; restlessness, weakness, light-headedness, blurred or yellowing of vision; inflamed pancreas, upset stomach; yellowing of the skin or eyes (jaundice); skin disorders such as inflamed blood vessels in the skin, increased sensitivity to sunlight, or blistering and peeling of the top layer of skin (toxic epidermal necrolysis); kidney inflammation or impaired kidney function; fever; impaired electrolyte balance, high blood cholesterol levels, decreased blood volume, glucose in the urine (glycosuria), increased levels of glucose, or fat in the blood.

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

How should it be stored?

Keep out of the reach and sight of children.

Do not use MicardisPlus after the expiry date which is stated on the carton after “EXP”. The expiry date refers to the last day of that month.

This medicine does not require any special storage conditions. You should store your medicine in the original package in order to protect the tablets from moisture.

Occasionally, the outer layer of the blister pack separates from the inner layer between the blister pockets. You do not need to take any action need be taken if this happens.

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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For doctors

What is it?

MicardisPlus is a medicine that contains two active substances, telmisartan and hydrochlorothiazide. It is available as oval tablets (red and white: 40 mg or 80 mg telmisartan and 12.5 mg hydrochlorothiazide; yellow and white: 80 mg telmisartan and 25 mg hydrochlorothiazide).

What is it used for?

MicardisPlus is used in patients who have essential hypertension (high blood pressure) that is not adequately controlled by telmisartan alone. ‘Essential’ means that the hypertension has no obvious cause. MicardisPlus is not recommended for use in patients below 18 years of age, because of a lack of information on safety and effectiveness in this age group.
The medicine can only be obtained with a prescription.

How is it used?

MicardisPlus is taken by mouth once a day with liquid, with or without food. The dose of MicardisPlus to be used depends on the dose of telmisartan that the patient was taking before: patients who were receiving 40 mg telmisartan should take the 40/12.5 mg tablets, and patients who were receiving 80 mg telmisartan should take the 80/12.5 mg tablets. The 80/25 mg tablets are used in patients whose blood pressure is not controlled using the 80/12.5 mg tablets or who have been stabilised using the two active substances taken separately before switching to MicardisPlus.

How does it work?

MicardisPlus contains two active substances, telmisartan and hydrochlorothiazide. Telmisartan is an ‘angiotensin II receptor antagonist’, which means that it blocks the action of a hormone in the body called angiotensin II. Angiotensin II is a powerful vasoconstrictor (a substance that narrows blood vessels). By blocking the receptors to which angiotensin II normally attaches, telmisartan stops the hormone having an effect, allowing the blood vessels to widen. Hydrochlorothiazide is a diuretic, which is another type of treatment for hypertension. It works by increasing urine output, reducing the amount of fluid in the blood and reducing the blood pressure. The combination of the two active substances has an additive effect, reducing the blood pressure more than either medicine alone. By lowering the blood pressure, the risks associated with high blood pressure, such as having a stroke, are reduced.

How has it been studied?

MicardisPlus has been studied in five main studies involving a total of 2,985 patients with mild to moderate hypertension. In four of these studies, MicardisPlus was compared with placebo (a dummy treatment) and with telmisartan taken alone in a total of 2,272 patients. The fifth study compared the effects of remaining on the 80/12.5 mg tablet with switching to the 80/25 mg tablet in 713 patients who had not responded to the 80/12.5 mg tablet. In all studies, the main measure of effectiveness was the reduction in diastolic blood pressure (the blood pressure measured between two heartbeats).

What benefits has it shown during the studies?

MicardisPlus was more effective at reducing diastolic blood pressure than telmisartan taken alone and than placebo. In patients who were not controlled on the 80/12.5 mg tablet, switching to the 80/25 mg tablet was more effective in reducing diastolic blood pressure than remaining on the lower dose.

What is the risk associated?

The most common side effect with MicardisPlus (seen in between 1 and 10 patients in 100) is dizziness. For the full list of all side effects reported with MicardisPlus, see the Package Leaflet. MicardisPlus should not be used in people who may be hypersensitive (allergic) to telmisartan, hydrochlorothiazide, sulfonamides or any of the other ingredients (including sorbitol). It must not be used in women who are more than three months pregnant. Its use during the first three months of pregnancy is not recommended. MicardisPlus must also not be used in people who have severe liver, kidney or bile problems, blood potassium levels that are too low, or blood calcium levels that are too high.
Care must be taken when using MicardisPlus with other medicines that have an effect on blood potassium levels. The full list of these medicines is given in the Package Leaflet.

Why has it been approved?

The Committee for Medicinal Products for Human Use (CHMP) decided that MicardisPlus’s benefits are greater than its risks for the treatment of essential hypertension in patients whose blood pressure is not adequately controlled on telmisartan alone. The Committee recommended that MicardisPlus be given marketing authorisation.

Further information

The European Commission granted a marketing authorisation valid throughout the European Union for MicardisPlus to Boehringer Ingelheim International GmbH on 19 April 2002. The marketing authorisation was renewed on 19 April 2007.

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Name

 

MicardisPlus 80 mg/25 mg tablets

 

Composition

 

Each tablet contains 80 mg telmisartan and 25 mg hydrochlorothiazide.

Excipients: Each tablet contains 99 mg of lactose monohydrate and 338 mg sorbitol (E420).

For a full list of excipients, see section 6.1.

 

Pharmaceutical Form

 

Tablet.
Yellow and white oval shaped tablet engraved with the company logo and the code 'H9'.

 

Are you an Healthcare Professional? Access professional drug leaflets on Diagnosia.com!

 

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