Why does Cenforce 100 sometimes cause nausea or indigestion?

Cenforce 100 contains sildenafil citrate, a medication commonly used to treat erectile dysfunction. Cenforce 100mg works by relaxing blood vessels and increasing blood flow to the penis. However, it can sometimes cause side effects like nausea or indigestion due to its impact on the digestive system. Sildenafil can affect the smooth muscles of the stomach and intestines, leading to discomfort or delayed gastric emptying. Additionally, it can lower blood pressure, which may cause dizziness or nausea. Other contributing factors could include interactions with certain foods (especially fatty meals) or alcohol, which may exacerbate these side effects.