Sildenafil oral jelly 100mg Kamagra is one medication used to treat erectile dysfunction and enhance sexual performance. The phosphodiesterase type-5 enzyme in your body is inhibited by erectile dysfunction medicine. Following sensual stimulation, this promotes blood vessel expansion and improves blood flow to the penis. This helps keep an erection going. You should take it 30 to 60 minutes before engaging in sexual activity with your spouse. Before using it, make sure you are not using any medications or alcohol. Avoiding taking more than one dose in 24 hours is also advised. It is consumed orally, either with or without water. It should be stored in an airtight container at room temperature.