Diltiazem Hydrochloride 300 mg/1 (Diltiazem hydrochloride CAPSULE, EXTENDED RELEASE) 300 mg/1

Diltiazem Hydrochloride 300 mg Extended Release Capsules are designed for controlled release, providing consistent medication levels. This medication is commonly used to manage certain heart conditions and blood pressure. Learn more about its uses and effects.

Strength

300 mg/1

Pack Size

100 BLISTER PACK in 1 CARTON (0904-7220-61) / 1 CAPSULE, EXTENDED RELEASE in 1 BLISTER PACK

Manufacturer / TM Owner

Major Pharmaceuticals

Select Quantity

Pack/s

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Indications & Clinical Uses

Diltiazem Hydrochloride is primarily used to manage high blood pressure and certain heart rhythm disorders. It works by relaxing blood vessels and improving blood flow, which can help reduce the workload on the heart. People often ask, 'What is Diltiazem Hydrochloride used for?' It is commonly prescribed for conditions like angina and hypertension.

Side Effects

Common effects of Diltiazem Hydrochloride may include dizziness, headache, and fatigue. Some users also report swelling in the legs or ankles. These effects can vary from person to person and may not affect everyone who takes the medication.

Precautions & Warnings

It is important to handle Diltiazem Hydrochloride with care. Always follow the guidance of a healthcare professional regarding its use. Avoid sudden discontinuation without medical advice, as this can lead to adverse effects. Store the medication in a cool, dry place away from direct sunlight.

Avoid Interactions

Diltiazem Hydrochloride can interact with other medications, including certain heart medications, blood pressure drugs, and some antibiotics. It is also important to avoid alcohol while taking this medication, as it can enhance the sedative effects. Always inform your healthcare provider about all medications you are taking.

Frequently Asked Questions

Diltiazem Hydrochloride is used to manage high blood pressure and certain heart rhythm disorders. It helps relax blood vessels and improve blood flow.

Diltiazem Hydrochloride 300 mg Extended Release Capsules should be taken orally, usually once a day, with or without food. Follow the instructions provided by your healthcare professional.

Common side effects may include dizziness, headache, fatigue, and swelling in the legs or ankles. These effects can vary from person to person.

It is generally advised to avoid alcohol while taking Diltiazem Hydrochloride, as it can enhance the sedative effects of the medication.

Store Diltiazem Hydrochloride in a cool, dry place away from direct sunlight. Keep it out of reach of children and pets.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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