Tiazac 300 mg (Diltiazem Hydrochloride CAPSULE (EXTENDED RELEASE)) 300 MG

Tiazac 300 mg is an extended-release capsule containing diltiazem hydrochloride, used for managing certain heart conditions. This medication is designed for oral administration and is manufactured by Bausch Health, Canada Inc.

Strength

300 MG

Pack Size

100

Manufacturer / TM Owner

BAUSCH HEALTH, CANADA INC.

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Indications & Clinical Uses

Tiazac 300 mg is primarily used for the treatment of high blood pressure and certain types of angina, a condition characterized by chest pain. Diltiazem hydrochloride, the active ingredient, works by relaxing blood vessels and improving blood flow. This medication is often prescribed to help manage these conditions over an extended period.

Side Effects

Common effects of Tiazac 300 mg may include dizziness, headache, and fatigue. Some users might experience swelling in the legs or ankles. These effects can vary from person to person and are not exhaustive. Always consult a healthcare provider for personalized advice.

Precautions & Warnings

Tiazac 300 mg should be handled with care, especially by individuals with certain medical conditions such as liver disease or heart block. It is important to follow the prescribed dosage and administration instructions provided by a healthcare professional. Keep the medication out of reach of children and store it as directed.

Avoid Interactions

Tiazac 300 mg may interact with other medications, including certain heart medications, blood pressure drugs, and some antibiotics. It is also advisable to avoid grapefruit or grapefruit juice while taking this medication, as it can affect how the drug works. Always inform your healthcare provider about all medications you are taking.

Frequently Asked Questions

Tiazac 300 mg is used for managing high blood pressure and certain types of angina, helping to relax blood vessels and improve blood flow.

Tiazac 300 mg is an extended-release capsule designed for oral administration. Follow the specific instructions provided by your healthcare provider.

Common side effects may include dizziness, headache, and fatigue. Some users might also experience swelling in the legs or ankles.

Tiazac 300 mg may interact with other medications, so it is important to inform your healthcare provider about all medications you are taking.

Tiazac 300 mg should be used with caution by individuals with certain medical conditions, such as liver disease or heart block. Always consult a healthcare provider for personalized advice.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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