Nonselective alpha blockers such as doxazosin (Cardura) and terazosin (Hytrin) must be used with care, because they can excessively lower blood pressure. Selective alpha blockers such as alfuzosin (Uroxatral) or tamsulosin (Flomax) are less likely to lower blood pressure. Complementary therapies. Small studies suggest that some men with chronic prostatitis may find relief from complementary. Doxazosin may cause hypotension due to its pharmacological actions. This frequently occurs in the upright position, leading to a feeling of dizziness or lightheadedness. The first dose of doxazosin may lead to such effects, however, subsequent doses may also cause them. The risk of these effects is particularly high when dose adjustments occur or there are long intervals between doxazosin. Doxazosin (Cardura) Start at 1 mg daily; maximum 8 mg daily. $45 (26 to 28) Risk of orthostatic hypotension. Prazosin (Minipress) Start at 1 mg twice daily; maximum 5 mg three times daily. 39 (18. Doxazosin, sold under the brand names Cardura among others, is a medication used to treat symptoms of benign prostatic hyperplasia (enlarged prostate) and hypertension (high blood pressure). For high blood pressure, it is a less preferred option. It is taken by mouth. Common side effects include dizziness, sleepiness, swelling, nausea, shortness of breath, and abdominal pain. Cardura (doxazosin) is an alpha-adrenergic (AL-fa ad-ren-ER-jik) blockers. Doxazosin relaxes your veins and arteries so that blood can more easily pass through them. It also relaxes the muscles in the prostate and bladder neck, making it easier to urinate. LIST OF DIFFERENT GROUPS OF MEDICATIONS 1.beta blockers Dichloroisoprenaline, the first beta blocker. Non-selective agents • Alprenolol • Bucindolol • Carteolol • Carvedilol (has additional α-blocking activity) • Labetalol (has additional α-blocking activity) • Nadolol • Penbutolol (has intrinsic sympathomimetic activity) Doxazosin is used to treat hypertension (high blood pressure), or to improve urination in men with benign prostatic hyperplasia (enlarged prostate). The extended-release form of doxazosin (Cardura XL) is for use only in treating benign prostatic hyperplasia and should not be used to treat hypertension. Warnings CARDURA (doxazosin mesylate) is freely soluble in dimethylsulfoxide, soluble in dimethylformamide, slightly soluble in methanol, ethanol, and water (0.8% at 25°C), and very slightly soluble in acetone and methylene chloride. CARDURA is available as colored tablets for oral use and contains 1 mg (white), 2 mg (yellow), 4 mg (orange) and 8 mg (green) of doxazosin as the free base. The inactive. Cardura 1mg tablets (Upjohn UK Ltd) Active ingredients Size Unit NHS indicative price Drug tariff Drug tariff price; Doxazosin (as Doxazosin mesilate) 1 mg. La doxazosina es usada en hombres para tratar los síntomas de la próstata agrandada (hiperplasia prostática benigna o BHP, por su sigla en inglés), que incluyen dificultad para orinar (vacilación, goteo, corriente débil y vaciado incompleto de la vejiga), dolor al orinar y necesidad de orinar con frecuencia y urgencia.