It is recommended to take 100 mg of Cenforce 30 to 60 minutes prior to engaging in sexual activity. A big meal may cause its effects to take longer to manifest, therefore it's crucial to take it empty-handed or after a small meal. Since Cenforce's effects might linger for up to four hours, it's crucial to make appropriate plans. The most frequent adverse effects of Cenforce 100 include indigestion, flushing, and headache. Usually minor, these side effects disappear in a few hours. Rarely, more severe side effects like priapism—a painful erection lasting more than four hours—can happen, so it's crucial to get help from a doctor if you encounter any odd symptoms.