Telvas H 80/12.5mg Tablets are an antihypertensive medication used to treat high blood pressure (hypertension). This combination medication contains telmisartan (80mg) and hydrochlorothiazide (12.5mg), which work together to effectively lower blood pressure.
Key Features
- Active Ingredients:
- Telmisartan (80mg): An angiotensin II receptor blocker (ARB) that helps relax blood vessels, improving blood flow.
- Hydrochlorothiazide (12.5mg): A thiazide diuretic that increases urine output, helping to reduce fluid retention and lower blood pressure.
- Packaging: Typically available in strips of 10 tablets, with multiple strips per box.
Indications
Telvas H is indicated for:
- Hypertension: Particularly useful for patients whose blood pressure is not adequately controlled with a single medication.
- Cardiovascular Risk Reduction: Helps decrease the risk of cardiovascular events associated with hypertension, such as heart attack and stroke.
Mechanism of Action
- Telmisartan works by blocking the action of angiotensin II, a hormone that constricts blood vessels. This action helps to relax and widen blood vessels, leading to lower blood pressure.
- Hydrochlorothiazide promotes the excretion of sodium and water through urine, which decreases blood volume and further contributes to lowering blood pressure.
Dosage and Administration
- Recommended Dosage: The usual starting dose is one tablet taken once daily. The dosage may be adjusted based on individual response and clinical judgment.
- Administration: Can be taken with or without food. It is advisable to take it at the same time each day for optimal effectiveness.
Side Effects
Common side effects may include:
- Dizziness or light-headedness
- Nausea and vomiting
- Diarrhea
- Stomach pain
- Fatigue or tiredness
Serious side effects that require immediate medical attention include:
- Severe allergic reactions (e.g., swelling of the face, throat, or tongue)
- Symptoms of low blood pressure (e.g., fainting, severe dizziness)
- Electrolyte imbalances (e.g., high potassium or low sodium levels)
Precautions
- Contraindications: Not recommended for individuals with known allergies to telmisartan or hydrochlorothiazide, those with severe kidney or liver disorders, or during pregnancy (especially in the second and third trimesters).
- Drug Interactions: Inform your healthcare provider about all medications you are taking to avoid potential interactions, especially with other antihypertensives or diuretics.
- Monitoring: Regular monitoring of blood pressure and electrolyte levels may be necessary during treatment.
