TIAZAC EXTENDED RELEASE 120 mg/1 (Diltiazem Hydrochloride CAPSULE, EXTENDED RELEASE) 120 mg/1

Tiazac Extended Release 120 mg capsules provide long-lasting diltiazem hydrochloride for managing certain heart conditions. Discover its uses, effects, and precautions here.

Strength

120 mg/1

Pack Size

90 CAPSULE, EXTENDED RELEASE in 1 BOTTLE, PLASTIC (0187-2612-90)

Manufacturer / TM Owner

Bausch Health US, LLC

Select Quantity

Pack/s

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Indications & Clinical Uses

Tiazac Extended Release 120 mg capsules contain diltiazem hydrochloride, a calcium channel blocker. This medication is commonly used to manage high blood pressure and control certain heart rhythms. People often ask, 'What is Tiazac used for?' It may also help prevent chest pain (angina) by improving blood flow to the heart. Always consult a healthcare provider to determine if this medication is suitable for your needs.

Side Effects

Tiazac Extended Release 120 mg capsules are designed to release diltiazem hydrochloride slowly over time. This extended-release formulation aims to provide consistent levels of the medication in the body. Common effects may include dizziness, headache, or swelling in the legs and feet. Some users report feeling lightheaded, especially when standing up quickly. These effects vary and are not experienced by everyone.

Precautions & Warnings

Handle Tiazac Extended Release 120 mg capsules with care, as they are designed for oral use only. Store them at room temperature, away from moisture and heat. Do not crush or chew the capsules, as this can affect the extended-release mechanism. Always follow the guidance of a healthcare professional regarding the use of this medication. Inform your healthcare provider about any other medications you are taking to avoid potential interactions.

Avoid Interactions

Tiazac Extended Release 120 mg capsules may interact with other medications, including certain heart medications, blood pressure drugs, and some antibiotics. Alcohol can also interact with diltiazem hydrochloride, potentially increasing the risk of side effects. Always consult a healthcare provider before combining Tiazac with other substances. Be aware of potential interactions with grapefruit juice, which can affect how your body processes diltiazem.

Frequently Asked Questions

Tiazac Extended Release 120 mg capsules are used to manage high blood pressure, control certain heart rhythms, and prevent chest pain (angina).

Tiazac Extended Release capsules should be taken orally, usually once daily, with or without food. Do not crush or chew the capsules.

Common side effects may include dizziness, headache, and swelling in the legs and feet. Always consult a healthcare provider if you experience severe or persistent side effects.

Alcohol can interact with diltiazem hydrochloride, potentially increasing the risk of side effects. Consult a healthcare provider before consuming alcohol while taking Tiazac.

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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