This drug can be taken one time a day. It is an oral drug and needs to be taken with a full glass of water. The pill can be taken before or after food. The effect of one tablet can last up to a maximum of 36 hours. It is recommended to take only one pill for a day. One can consult a doctor to know the use and dosage of the drug based on the body conditions. Vidalista 40 (Tadalafil 40 ... https://vidaliista.com/product/vidalista-40/