Doxazosin

What is Doxazosin?

Doxazosin is a prescription medication classified as an alpha-1 adrenergic blocker, also known as an alpha-blocker. It works by relaxing the muscles in the prostate and bladder neck, which helps to improve urine flow in men with benign prostatic hyperplasia (BPH). Doxazosin can also help lower high blood pressure in patients with hypertension. As a selective alpha-1 blocker, doxazosin specifically targets the alpha-1 adrenergic receptors, leading to vasodilation and decreased resistance to urine flow.

What is Doxazosin used for?

Doxazosin, also known as Cardura, is a prescription medication used to treat high blood pressure (hypertension) and benign prostatic hyperplasia (BPH), a non-cancerous enlargement of the prostate gland. It belongs to a class of drugs called alpha blockers, which work by relaxing muscles in the walls of blood vessels, thereby reducing the pressure inside the vessel.

In individuals with hypertension, Doxazosin helps to lower blood pressure and prevent the progression of cardiovascular disease by improving overall circulation. In patients with BPH, it reduces symptoms such as difficulty starting urination, weak stream, and frequent urination during the night by relaxing the muscles around the prostate gland and bladder neck. The medication is typically administered orally in the form of a tablet or capsule.

Doxazosin side effects

  • Back pain
  • Chest pain
  • Cold sweats
  • Constipation
  • Dizziness or lightheadedness when standing up
  • Drowsiness
  • Erectile dysfunction
  • Eye problems (such as blurred vision, double vision)
  • Fatigue
  • Flushing of the face and neck
  • Hiccups
  • Increased urination frequency
  • Leg pain
  • Muscle weakness
  • Nasal congestion
  • Palpitations
  • Runny nose
  • Sneezing
  • Sweating
  • Thirst or dry mouth
  • Tingling sensations in hands or feet
  • Urinary tract infections

Disclaimer

The content on this website is for informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. The information provided here is based on general research and may not apply to individual circumstances. We do not guarantee the accuracy or completeness of any content on this website. Always consult with a healthcare professional before making any changes to your medication or health routine.