Difficulty getting or keeping an erection firm enough for sexual activity. It can happen occasionally or become a persistent pattern, and it can affect quality of life and relationships. In adverse event reports, it covers reported erectile difficulty of any degree. Full definition in the glossary →
| Drug | Reports of this event | % of drug's total reports |
|---|---|---|
| Propecia | 3,945 | 7.7% |
| Proscar | 2,488 | 4.6% |
| Finasteride | 2,248 | 4.8% |
| Viagra | 1,264 | 2.1% |
| Cialis | 847 | 1.6% |
| AndroGel | 481 | 1.2% |
| Avodart | 429 | 2.1% |
| Hair Regrowth Treatment | 198 | 0.6% |
| Hers Hair Regrowth Treatment | 198 | 0.6% |
| Minoxidil | 198 | 0.6% |
| Minoxidil (for Men) | 198 | 0.6% |
| Minoxidil (for Women) | 198 | 0.6% |
| Minoxidil Topical | 198 | 0.6% |