Hydrochlorothiazide Tablets are a medicine used primarily to treat high blood pressure (hypertension) and fluid retention (edema). They belong to a class of drugs called thiazide diuretics.

Here are the key details:

• Composition: Each tablet contains Hydrochlorothiazide, commonly in strengths such as 12.5 mg, 25 mg, or 50 mg.

• Dosage Form: Oral tablets, usually taken once daily in the morning with or without food, as prescribed by a doctor.

• Mode of Action:

  • Hydrochlorothiazide works by increasing the excretion of sodium and water through the kidneys, which reduces blood volume.

  • This helps lower blood pressure and decreases fluid buildup in the body.

• Uses:

  • Hypertension – to control high blood pressure.

  • Edema – swelling due to heart failure, liver disease, kidney disorders, or certain medications.

  • Sometimes used in combination with other antihypertensive medicines for better blood pressure control.

• Treatment Goal: To reduce blood pressure, prevent complications of hypertension (like stroke or heart attack), and relieve swelling caused by fluid retention.

• Side Effects:

  • Common: increased urination, dizziness, headache, mild electrolyte imbalance (low potassium or sodium).

  • Less common/serious: dehydration, gout attacks, severe electrolyte disturbances, kidney function changes, allergic reactions.

• Precautions:

  • Regular monitoring of blood pressure, electrolytes, and kidney function is recommended.

  • Maintain adequate hydration to prevent dehydration.

  • Use caution in patients with liver, kidney, or heart disease, diabetes, or gout.

  • Not recommended during pregnancy or breastfeeding unless prescribed.

  • Inform the doctor about other medications to avoid interactions, especially other diuretics or blood pressure medicines.

👉 Hydrochlorothiazide is effective for lowering blood pressure and reducing fluid retention, making it a commonly used diuretic in cardiovascular and kidney-related conditions.