Doxazosin

Doxazosin is a medication known as an alpha-blocker, specifically an alpha-1A adrenergic receptor antagonist. It is primarily used in the treatment of benign prostatic hyperplasia (BPH) or enlarged prostate in men. The condition can cause lower urinary tract symptoms such as difficulty urinating, frequent urination, and urgency.
Doxazosin works by relaxing the smooth muscle in the prostate and bladder neck, which helps to alleviate the urinary symptoms associated with BPH. By promoting relaxation of these muscles, the medication increases urine flow and reduces the blockage caused by the enlarged prostate, making it easier for men to urinate.
In addition to its use for BPH, doxazosin has also been prescribed to treat hypertension (high blood pressure). It works by dilating blood vessels, which reduces resistance and lowers blood pressure. Doxazosin is not used alone for hypertension but in combination with other medications to effectively manage the condition.
Doxazosin is available in several forms, including tablets and capsules, and is typically taken once a day. It is essential for patients to follow their healthcare provider’s instructions when taking doxazosin to ensure the best possible outcomes. As with any medication, doxazosin may cause side effects, such as dizziness, lightheadedness, or headaches. Patients should discuss any side effects with their healthcare provider to determine if a dosage adjustment is needed.