Cenforce 100 is a widely known medication used to treat erectile dysfunction in men. It contains the active ingredient sildenafil citrate, which works by increasing blood flow to the penis, resulting in improved sexual function. Here are two of the most frequently asked questions about Cenforce 100: 1. How long does Cenforce 100 take to work? Cenforce 100 typically starts working within 30 to 60 minutes after ingestion. However, it's important to note that sexual stimulation is required for the medication to be effective. The effects of Cenforce 100 can last up to four hours, providing a sufficient window of time for sexual activity. 2. What are the common side effects of Cenforce 100? Like any medication, Cenforce 100 may cause side effects in some individuals. The most common side effects include headache, dizziness, flushing, indigestion, nasal congestion, and changes in vision. These side effects are usually mild and temporary. However, if you experience any severe or persistent side effects, it's important to seek medical attention. It's essential to consult a healthcare professional before taking Cenforce to ensure that it's safe and appropriate for individual health needs.