Tamsulosin (Flomax)

Classification

Alpha-1 blocker

Mechanism of Action

Indications

Benign prostatic hyperplasia (BPH)

Dosage and Administration

0.4 mg orally once daily

Forms

Capsules

Side Effects

Dizziness, orthostatic hypotension, ejaculation disorders

Contraindications

Severe hepatic impairment

Interactions

Caution with other alpha blockers

Precautions

Monitor blood pressure regularly

Pharmacokinetics

Half-life: 9-13 hours, metabolized in the liver

Pharmacodynamics

Relaxes smooth muscle in the prostate and bladder neck

Storage Requirements

Store at room temperature, protect from light

Patient Counselling

Take 30 minutes after the same meal each day