What is Erectile Dysfunction?

Erectile dysfunction or ED is when a male has difficulty developing an erection or keeping an erection. Erectile dysfunction occurs when there is not enough blood flow to the penis. Erectile dysfunction can occur at any age, but is more likely to occur at an older age.

Treatments for erectile dysfunction include treating underlying conditions, taking medication, or using injections. Common drug classes used to treat erectile dysfunction are PDE5 inhibitors and prostaglandin E1 agonists.

Savings Tips for Erectile Dysfunction

  • Cialis Generic Coming in 2018: Here’s How To Save Now

    September 20, 2017

    2017 and 2018 will mark the launch of generic alternatives for Cialis (tadalafil) and Viagra (sildenafil), the two most popular erectile dysfunction (ED) medications.

    Cialis, approved to treat both ED and benign prostatic hyperplasia (BPH), has about a year left on the countdown to its generic. Viagra will likely be available as a generic before Cialis.

    Here’s all you need to know about the upcoming generic launch and how to keep your costs down while you wait. See More

  • 8 Overlooked Men’s Health Issues

    April 28, 2016

    Heart disease is the leading cause of death for both men and women, so of course we need a close eye on cardiac risk factors in primary care. But what other issues do men face that often get overlooked? Move over breast cancer and menopause—here are some things men, and the people who love them, need to know about.

    1. Benign Prostatic Hyperplasia (BPH) or enlarged prostate: Half of men over 50 will experience symptoms related to BPH at some point.
    2.  See More
  • 10 Things You Need to Know About Erectile Dysfunction

    September 15, 2015

    Erectile dysfunction (ED) is way more common than you might think—it affects half of men over 40. While there are many detailed tests available to diagnose ED, most cases can be picked up during a visit with the doctor with two questions: “How’s your sex life? Everything working all right?”
    Here are ten other things that may surprise you about ED.

    1. The most common cause in men over 50 is vascular disease.
    2.  See More
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Popular Erectile Dysfunction Drugs

Popularity Drug Name Drug Class Price
PDE5 Inhibitors 318 See Prices
PDE5 Inhibitors 301 See Prices
PDE5 Inhibitors 509 See Prices
see all 9 drugs

Note: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.

Erectile Dysfunction Drug Classes

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