GENERIC NAME: doxazosin mesylate
BRAND NAME: Cardura, Cardura XL
GENERIC AVAILABLE: Yes
SIDE EFFECTS: Common side effects of doxazosin include:
- shortness of breath,
- abdominal pain,
- edema (fluid accumulation) and
- low blood pressure.
Doxazosin causes significant reduction in blood pressure after administration of the first dose (first dose effect). This reduction in blood pressure may be associated with dizziness and fainting, especially when rising from a sitting position. To avoid this, patients should rise slowly from a sitting position, start treatment with the 1 mg dose, and then doses should be adjusted upwards slowly. Priapism (painful, prolonged penile erection) and a reduction in white blood cells have been associated with doxazosin.
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