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Cardura

What is the prostate gland?

The prostate is a small organ about the size of a walnut. It lies below the bladder (where urine is stored) and surrounds the urethra (the tube that carries urine from the bladder). The prostate makes a fluid that helps to nourish sperm as part of the semen (ejaculatory fluid).

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A doctor usually can detect an enlarged prostate by rectal exam. The doctor also may examine the urethra, prostate, and bladder using a cytoscope, an instrument that is inserted through the penis.

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Cardura

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Cardura Drug Center

Pharmacy Editor: Eni Williams, PharmD, PhD

Cardura (doxazosin) is a medication belonging to the drug class alpha-1 adrenergic blockers. Cardura is available as a generic drug. Cardura is prescribed for treating high blood pressure, and symptoms associated with benign prostatic hyperplasia (BPH, a noncancerous enlargement of the prostate gland). Common side effects of Cardura include dizziness, fatigue, headache, shortness of breath, diarrhea, abdominal pain, edema (fluid accumulation), and low blood pressure.

Cardura dosage ranges from 1-16 mg daily depending on the indication. Drug interactions include vardenafil (Levitra) or tadalafil (Cialis). Cardura causes significant reduction in blood pressure after taking the first dose and this may cause dizziness and fainting, particularly when rising from a sitting position. Cardura has not been sufficiently studied in pregnant women and nursing mothers.

Our Cardura Drug Center provides a comprehensive view of available drug information as well as related drugs, user reviews, supplements and disease and conditions.

What is Prescribing information?

The FDA package insert formatted in easy-to-find categories for health professionals and clinicians.

Cardura Prescribing Information: Indications & Dosage

CARDURA®
  (doxazosin mesylate) Structural Formula Illustration

Benign Prostatic Hyperplasia (BPH)

CARDURA (doxazosin mesylate) is indicated for the treatment of both the urinary outflow obstruction and obstructive and irritative symptoms associated with BPH: obstructive symptoms (hesitation, intermittency, dribbling, weak urinary stream, incomplete emptying of the bladder) and irritative symptoms (nocturia, daytime frequency, urgency, burning). CARDURA (doxazosin mesylate) may be used in all BPH patients whether hypertensive or normotensive. In patients with hypertension and BPH, both conditions were effectively treated ...

Read the complete drug monograph for Cardura »

What is Patient information?

Easy-to-read and understand detailed drug information and pill images for the patient or caregiver from Cerner Multum.

Cardura Patient Information: Side Effects

Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have any of these serious side effects:

  • fast or pounding heartbeats;
  • feeling light-headed, fainting;
  • swelling in your hands, ankles, or feet; or
  • penis erection that is painful or lasts 4 hours or longer.

Less serious side effects may include:

  • weakness;
  • headache;
  • dizziness; or
  • l...

Read the complete patient information for Cardura »

What is Consumer information?

A concise overview of the drug for the patient or caregiver from First DataBank.

Cardura Consumer Information: Uses

Doxazosin is used alone or in combination with other drugs to treat hypertension (high blood pressure). It works by relaxing blood vessels so blood can flow more easily. Lowering high blood pressure helps prevent strokes, heart attacks, and kidney problems.

This medication is also used in men to treat the symptoms of a prostate gland condition called BPH (benign prostatic hyperplasia, also known as enlarged prostate). It does not shrink the prostate, but it works by relaxing the muscles in the bladder neck and prostate. Relaxing these muscles leads to relief of symptoms of BPH such as the f...

Read the complete consumer information for Cardura »

What is Cardura Consumer Information?

Warnings - Uses - How to Use - Side Effects - Precautions - Drug Interactions and More

Cardura - User Reviews

Cardura User Reviews

Now you can gain knowledge and insight about a drug treatment with Patient Discussions.

Here is a collection of user reviews for the medication Cardura sorted by most helpful. Patient Discussions FAQs

Report Problems to the Food and Drug Administration

 

You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.


Hypertension

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