Cardura 1mg tablets contain doxazosin mesylate, a prescription medication used to treat high blood pressure and symptoms of benign prostatic hyperplasia (BPH). Each pack contains 20 tablets manufactured by Pfizer, with each tablet containing 1mg of the active ingredient. Cardura belongs to a class of medications called alpha-blockers. The tablets come in a distinctive blue and white packaging featuring the Pfizer logo. This medication should be stored at room temperature away from moisture and heat. As a prescription medication, it should only be taken under medical supervision and according to the prescribed dosage. The tablets are designed for oral administration and may be taken with or without food.