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Introduction - Doxazosin [Cardura] - (Alpha Blocker)
Doxazosin, sold under the trade name Cardura, is an alpha blocker used to treat symptoms of Benign Prostatic Hyperplasia (BPH) and high blood pressure (hypertension). By relaxing smooth muscles in the prostate and bladder neck, Doxazosin improves urinary flow and alleviates discomfort associated with BPH.
Purpose
- Relieves urinary symptoms such as difficulty starting urination, weak stream, and frequent urination.
- Improves bladder emptying and reduces the risk of urinary retention.
- May also lower blood pressure in patients with hypertension.
How It Works
Doxazosin blocks alpha-1 receptors in the smooth muscle of the prostate, bladder neck, and blood vessels, leading to relaxation and reduced resistance to urinary flow.
Usage
- Taken as an oral tablet, typically once daily, with or without food.
- Dosage may start low and be gradually increased to minimize side effects.
Considerations
- Common side effects include dizziness, lightheadedness, and fatigue.
- Use caution when standing up quickly, as Doxazosin may cause orthostatic hypotension (a sudden drop in blood pressure).
- Not typically used as a first-line treatment for BPH due to its dual effect on blood pressure.
At Crossroads Urology
At Crossroads Urology, Doxazosin is prescribed selectively for patients with BPH and coexisting hypertension, offering a dual benefit for urinary and cardiovascular health. Our tailored treatment plans prioritize patient safety and comfort.
Conclusion
Doxazosin [Cardura] is a reliable option for managing BPH symptoms, particularly in patients with coexisting hypertension. Contact Crossroads Urology today to learn more about this treatment and how it can improve your health and quality of life.
