Tamsulosin hydrochloride (Tamsulosin hydrochloride) (Capsule) 0.4 mg/1

Tamsulosin hydrochloride is a prescription capsule used to relieve symptoms of an enlarged prostate, such as difficulty urinating. It belongs to a class of medications called alpha-blockers. This medication works by relaxing muscles in the prostate and bladder.

Strength

0.4 mg/1

Manufacturer / TM Owner

Actavis Pharma, Inc.

Select Quantity

Pack/s

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Indications & Clinical Uses

Tamsulosin hydrochloride is commonly prescribed to improve urinary flow and reduce symptoms associated with benign prostatic hyperplasia (BPH), also known as an enlarged prostate. It helps relieve issues like frequent urination, weak urine stream, and the feeling of incomplete bladder emptying. This medication is not used to treat high blood pressure. What is tamsulosin used for? It is primarily used for prostate-related urinary symptoms.

Side Effects

Many users experience improved urine flow and reduced urgency shortly after starting tamsulosin. Some may notice a decrease in nighttime urination and a more consistent stream. These effects vary by individual and may take time to become noticeable. Common effects include mild dizziness or lightheadedness, especially when standing up quickly.

Precautions & Warnings

Tamsulosin should be taken exactly as prescribed, typically 30 minutes after the same meal each day. Avoid activities requiring alertness until you know how the medication affects you. Rise slowly from sitting or lying positions to minimize dizziness. Keep out of reach of children and store at room temperature away from moisture and heat.

Avoid Interactions

Tamsulosin may interact with other alpha-blockers, blood pressure medications, or strong CYP3A4 inhibitors like ketoconazole. Grapefruit juice can increase levels of tamsulosin in the blood, so consumption should be limited. Alcohol may enhance dizziness or low blood pressure effects. Always inform your healthcare provider about all medications and supplements you are taking.

Frequently Asked Questions

Tamsulosin is used to treat symptoms of an enlarged prostate, such as difficulty urinating or frequent urination.

Take tamsulosin 30 minutes after the same meal each day, usually at bedtime, as prescribed by your doctor.

Yes, dizziness is a common effect, especially when standing up quickly. Avoid driving or operating machinery until you know how it affects you.

Tamsulosin may cause a drop in blood pressure, which can lead to dizziness or fainting in some individuals.

Tamsulosin should be taken after a meal to improve absorption and reduce side effects like dizziness.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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