Kavanis (Sildenafil) 100 mg Tablet: What You Should Know

What it is

Kavanis is a brand of sildenafil citrate, a phosphodiesterase-5 (PDE5) inhibitor. This class of medicine helps increase blood flow to specific parts of the body and is commonly used to treat erectile dysfunction. Kavanis is available as 100 mg tablets registered with NAFDAC under number C4-1278.

What it's used for

Kavanis is used to treat erectile dysfunction (ED) in men. It helps a man achieve and maintain an erection when he is sexually stimulated.

How it's taken

Kavanis is typically taken about one hour before sexual activity, but it may be taken from 30 minutes up to four hours beforehand. The dose a person needs can vary based on how well it works and any side effects, so a doctor will determine the right strength. It should not be taken more than once a day. Always follow the advice of your healthcare provider.

Common side effects

Common side effects may include headache, flushing, upset stomach, nasal congestion, and dizziness. More serious side effects that require immediate medical attention include an erection lasting longer than four hours (priapism), sudden vision loss in one or both eyes, and sudden hearing loss.

Important cautions

Do not take Kavanis if you are using any form of nitrate medicine (like nitroglycerin) or guanylate cyclase stimulators (such as riociguat) because it can cause a dangerous drop in blood pressure. If you have a history of heart problems or conditions that make sexual activity risky, talk to your doctor before using Kavanis. Stop taking the medicine and seek emergency care if you experience an erection lasting more than four hours, sudden vision loss, or hearing loss.

Frequently asked questions