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*Urinary incontinence (UI) in men facts Medically Edited by: Melissa Conrad Stöppler, MD
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You should not use this medication if you are allergic to terazosin.
Terazosin can affect the pupils of your eyes during cataract surgery. If you have cataract surgery during your treatment with terazosin, tell the surgeon ahead of time that you take terazosin. Do not stop using the medication before surgery unless your surgeon tells you to.
FDA pregnancy category C. It is not known whether terazosin is harmful to an unborn baby. Before taking this medication, tell your doctor if you are pregnant or plan to become pregnant during treatment.
It is not known whether terazosin passes into breast milk or if it could harm a nursing baby. Do not use this medication without telling your doctor if you are breast-feeding a baby.
Take this medication exactly as it was prescribed for you. Do not take the medication in larger amounts, or take it for longer than recommended by your doctor. Follow the directions on your prescription label.
Take each dose with a full glass of water.
Terazosin lowers blood pressure and may cause dizziness or fainting, especially when you first start taking it, or when you start taking it again. To avoid falling, take the first dose of terazosin at bedtime. You may wish to continue taking this medication only at bedtime if it causes you to feel light-headed.
You may feel very dizzy when you first wake up. Be careful when standing or sitting up from a lying position.
If you stopped taking terazosin for any reason and have started taking it again, you may feel especially dizzy or light-headed after your first few doses.
To be sure this medication is helping your condition, your blood pressure or prostate will need to be checked on a regular basis. It is important that you not miss any scheduled visits to your doctor.
If you are being treated for high blood pressure, keep using this medication even if you feel fine. High blood pressure often has no symptoms.
Store terazosin at room temperature away from moisture and heat.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Get tips on handling your hypertension.