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Diagnosing Erectile Dysfunction (cont.)

Imaging Studies

An ultrasound examination of your penis and testicles may be performed. The principle of ultrasound is similar to the sonar used on submarines. Sound waves are reflected back when they contact relatively dense structures, such as fibrous tissue or blood vessel walls. These reflected sound waves are then converted into pictures of the internal structures being studied.

In diagnosing the cause of erectile dysfunction, an ultrasound may be done on the lower abdomen, the pelvis, and the testicles, or it may be restricted to just the penis.

  • A duplex ultrasound is a diagnostic technique that uses painless, high frequency sound waves to measure blood flow in structures such as the penis.

  • The procedure itself is painless. It is usually performed before and after injection of a smooth muscle relaxing medication into the penis, which should significantly increase the diameter of the penile arteries.

  • A duplex ultrasound is most useful in evaluating possible penile arterial disorders. Further studies of the venous drainage system as well as arterial imaging are usually recommended if vascular reconstructive surgery is anticipated.



Next: Further Testing »

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Urgency, Strain, Lack of Control...

 Uroxatral
Urgency, Strain, Lack of Control...

Indication
Uroxatral® (alfuzosin HCl 10 mg extended-release tablets) is an alpha1-blocker for the treatment of the signs and symptoms of BPH.

Important Safety Information
Do not take UROXATRAL if you have liver problems or if you are taking antifungal drugs like ketoconazole or itraconazole, or HIV drugs like ritonavir.

UROXATRAL can cause a sudden drop in blood pressure, especially when starting treatment. This may lead to fainting, dizziness, and lightheadedness. Do not drive, operate machinery, or do any dangerous activity until you know how UROXATRAL will affect you. This is especially important if you already have a problem with low blood pressure or take medicines to treat high blood pressure. There may be an increased risk of low blood pressure and fainting when taking UROXATRAL in combination with blood pressure medication or nitrates, or erectile dysfunction medication.

If considering cataract surgery (clouding of the eyes), tell your eye surgeon that you are currently taking UROXATRAL or have previously been treated with an alpha-blocker.

Before taking UROXATRAL, tell your doctor if you have kidney problems.

Also, tell your doctor if you or any family member(s) have or take medications for a rare heart condition known as congenital prolongation of the QT interval.

BPH and prostate cancer can cause the same symptoms. However, UROXATRAL is not a treatment for prostate cancer.

The most common side effects with UROXATRAL are dizziness, upper respiratory tract infection, headache, and tiredness.

Please see UROXATRAL full prescribing information.



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