The problem of erectile dysfunction comes from vidalista. The main ingredient of tadalafil is found inside this medicine. This drug stimulates sexual arousal and prolongs the erection during intercourse. Do not take any other type of medicine while taking this medicine. This medicine should be taken only once a day. Taking an overdose can have side effects. This medication should be taken 30 to 40 minutes before intercourse. If you miss this medicine, you should take it with the next dose. You can visit our store vidalista.us if you want to know more information.