Vidalista are a prescription medicine used to treat erectile dysfunction in men. It works by increasing blood flow to the penile area. This helps men maintain and achieve an erection. It belongs to the group of medications known as phosphodiesterase type 5 inhibitors. It enhances blood flow to the penis following sexual stimulation, allowing men to sustain a hard erection. Vidalista begin to work after sexual activity. It takes 30 to 60 minutes to start working, even though it can be taken before engaging in sexual activity. Take with or without food, as prescribed by your doctor. Avoid oily foods on the days you plan to take your Vidalista capsules. This might cause its effects to wane.