Terazosin 1 mg/1 (Terazosin CAPSULE) 1 mg/1

Terazosin 1 mg capsules are an alpha-blocker used to manage high blood pressure and benign prostatic hyperplasia (BPH). This medication helps relax blood vessels and improve urine flow.

Strength

1 mg/1

Pack Size

100 CAPSULE in 1 BOTTLE (23155-735-01)

Manufacturer / TM Owner

Heritage Pharmaceuticals Inc. d/b/a Avet Pharmaceuticals Inc.

Select Quantity

Pack/s

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Indications & Clinical Uses

Terazosin is primarily used for the treatment of high blood pressure and symptoms of an enlarged prostate, known as benign prostatic hyperplasia (BPH). By relaxing certain muscles, terazosin can help lower blood pressure and improve urine flow. It is often prescribed to individuals who experience difficulty urinating due to BPH. The medication works by blocking alpha receptors in the body, which can lead to improved blood flow and reduced symptoms.

Side Effects

Common effects of terazosin may include dizziness, lightheadedness, and fatigue, especially when starting the medication or increasing the dose. Some users may also experience headaches, nausea, or nasal congestion. These effects are generally mild and temporary, but if they persist or worsen, it is important to consult a healthcare provider.

Precautions & Warnings

Terazosin should be taken as directed by a healthcare professional. It is important to avoid sudden changes in posture, as this can increase the risk of dizziness. Alcohol should be avoided while taking terazosin, as it can enhance the medication's effects and increase the risk of side effects. Regular monitoring of blood pressure is recommended for individuals using terazosin for hypertension.

Avoid Interactions

Terazosin may interact with other medications, including other blood pressure drugs, antidepressants, and certain antibiotics. It is important to inform your healthcare provider about all medications you are taking to avoid potential interactions. Alcohol can also interact with terazosin, leading to increased dizziness and low blood pressure.

Frequently Asked Questions

Terazosin is used to treat high blood pressure and symptoms of benign prostatic hyperplasia (BPH), such as difficulty urinating.

Terazosin should be taken orally, usually once daily, as directed by a healthcare provider. It is important to follow the prescribed dosage and timing.

Common side effects of terazosin include dizziness, lightheadedness, fatigue, headaches, nausea, and nasal congestion.

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

Alcohol should be avoided while taking terazosin, as it can enhance the medication's effects and increase the risk of side effects.

Editorial & Trust Signals

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical wholesaler & exporter

Last updated: 17 Jun 2026

References

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