Telvas H 40/12.5mg Tablets are an antihypertensive medication used to manage high blood pressure. This combination medication contains telmisartan (40mg) and hydrochlorothiazide (12.5mg), which work synergistically to lower blood pressure effectively.
Key Features
- Active Ingredients:
- Telmisartan (40mg): An angiotensin II receptor blocker (ARB) that relaxes blood vessels, allowing blood to flow more easily.
- Hydrochlorothiazide (12.5mg): A thiazide diuretic that helps reduce fluid retention and lower blood pressure by promoting urine production.
- Packaging: Typically available in strips of 10 tablets, with multiple strips per box.
Indications
Telvas H is indicated for:
- Hypertension: Effective in lowering high blood pressure, particularly when single-agent therapy is insufficient.
- Cardiovascular Risk Reduction: Helps reduce the risk of strokes, heart attacks, and other cardiovascular events associated with high blood pressure.
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, reducing blood pressure.
- Hydrochlorothiazide increases the excretion of sodium and water from the body, 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 consistent results.
Side Effects
Common side effects may include:
- Dizziness or light-headedness
- Fatigue
- Nausea and vomiting
- Diarrhea
- Upper respiratory tract infections
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 calcium or low potassium levels)
Precautions
- Contraindications: Not recommended for individuals with known allergies to telmisartan or hydrochlorothiazide, those with severe kidney or liver disorders, or during pregnancy.
- 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.
