Terazosin hydrochloride is an alpha-1 adrenergic blocker used to treat hypertension and symptoms of benign prostatic hyperplasia (BPH). It works by relaxing blood vessels and improving urine flow.

Terazosin Hydrochloride FAQ


What is Terazosin Hydrochloride used for?

It treats hypertension (high blood pressure) and symptoms of benign prostatic hyperplasia (BPH) in men.

How does Terazosin Hydrochloride work?

It relaxes blood vessels and smooth muscles in the prostate and bladder neck, improving urine flow and lowering blood pressure.

What are the common side effects of Terazosin Hydrochloride?

Dizziness, headache, fatigue, and nasal congestion are common. Orthostatic hypotension may occur.

How should I take Terazosin Hydrochloride?

Take orally once daily, preferably at bedtime, with or without food. Follow your doctor's dosage instructions.

Can Terazosin Hydrochloride be taken with food?

Yes, it can be taken with or without food. Food may reduce the risk of stomach upset.

Is Terazosin Hydrochloride habit-forming?

No, it is not habit-forming. However, do not stop taking it suddenly without consulting your doctor.

Can I drink alcohol while taking Terazosin Hydrochloride?

Avoid alcohol as it may enhance the drug's side effects, such as dizziness and low blood pressure.

How long does it take for Terazosin Hydrochloride to work?

It may take 2-4 weeks to see the full effect on blood pressure and BPH symptoms.

Can Terazosin Hydrochloride cause low blood pressure?

Yes, especially when standing up (orthostatic hypotension). Rise slowly from sitting or lying positions.

Is Terazosin Hydrochloride safe for pregnant women?

Use during pregnancy is not recommended. Consult your doctor for alternative treatments.

Can Terazosin Hydrochloride interact with other medications?

Yes, it may interact with other blood pressure medications, erectile dysfunction drugs, and NSAIDs. Inform your doctor about all medications.

What should I do if I miss a dose of Terazosin Hydrochloride?

Take the missed dose as soon as you remember, but skip it if it's almost time for the next dose. Never double the dose.

How is Terazosin Hydrochloride different from other alpha-blockers?

It has a longer duration of action compared to some other alpha-blockers, allowing for once-daily dosing.

Can Terazosin Hydrochloride be used for prostate enlargement only?

Yes, it is commonly prescribed to alleviate symptoms of BPH, such as weak urine flow and frequent urination.

Are there any dietary restrictions while taking Terazosin Hydrochloride?

No specific dietary restrictions, but a low-sodium diet may enhance its effectiveness in managing hypertension.

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