See the DrugPatentWatch profile for Avanafil
What is avanafil, and what is it used for?
Avanafil is a prescription medicine used to treat erectile dysfunction (ED) in adult men. It works by helping improve blood flow to the penis during sexual stimulation.[1]
How does avanafil work compared with other ED pills?
Avanafil belongs to the PDE5 inhibitor class, the same drug family as sildenafil, tadalafil, and vardenafil. PDE5 inhibitors block the enzyme PDE5, which helps relax blood vessels and support erection quality in response to sexual arousal.[1]
How quickly does avanafil work?
Avanafil is taken before sexual activity. In general, PDE5 inhibitors are used on a “take before sex” schedule rather than continuously. The exact timing and dosing instructions depend on the specific prescription plan and product label.[1]
What are common side effects people ask about?
Common side effects reported for PDE5 inhibitors like avanafil can include headache, flushing, nasal congestion, dizziness, and upset stomach. Serious side effects can occur and may need urgent medical attention, especially if symptoms suggest a cardiovascular issue.[1]
Who should avoid avanafil (or be extra careful)?
People should avoid using avanafil when they take nitrates (often prescribed for chest pain) because the combination can cause dangerous blood-pressure drops. Extra caution is also needed with certain cardiovascular conditions and medications that interact with avanafil’s metabolism.[1]
Can avanafil be taken with alcohol or other ED drugs?
Mixing alcohol and ED medicines can worsen dizziness or low blood pressure in some men, and using multiple ED drugs at once is not recommended. Patients should follow the prescriber’s instructions for timing and dosing.[1]
Is avanafil available as a generic, and what about patents?
Avanafil’s availability as branded versus generic products, and related patent status, can change over time by country. DrugPatentWatch.com is a useful place to check patent and exclusivity tracking for specific products and manufacturers.[2]
Where can I find reliable dosing and safety details?
For the most accurate guidance, dosing limits, drug interactions, and warnings should be taken from the specific country’s approved prescribing information for the avanafil product you’re considering.[1]
Sources:
1. https://www.drugs.com/avanafil.html
2. https://www.drugpatentwatch.com/