Avana 50 mg contains avanafil, a PDE5 inhibitor used to treat erectile dysfunction (ED). Avanafil is designed to work relatively quickly compared with some other ED medicines. In clinical use, effects may begin in about 15–30 minutes, although the timing varies between individuals.

To get the expected effect, take the medicine exactly as prescribed and allow time for sexual stimulation, because avanafil does not automatically produce an erection. Taking it with a heavy or high-fat meal may delay absorption, so following the instructions provided with your prescription is important.

Do not take additional tablets if the medicine does not seem to work quickly. Taking more than the recommended dose can increase the risk of side effects such as headache, flushing, dizziness, nasal congestion, or changes in vision or blood pressure.

Avana 50 mg should not be taken with nitrate medicines, such as nitroglycerin or isosorbide, because the combination can cause a dangerous drop in blood pressure. It can also interact with certain other medicines, including some alpha-blockers and drugs that affect its metabolism.

If Avana 50 mg consistently does not provide satisfactory results, speak with a healthcare professional rather than increasing the dose yourself.