One drug used to treat erectile dysfunction in men is tadarise 40mg. Tadalafil, which is a member of the class of drugs known as phosphodiesterase type 5 inhibitors, is one of its energetic components. To help men achieve and sustain an erection, Tadarise 40mg increases blood flow to the penis during acts of sexual stimulation. Tadarise 40mg is always recommended for patients to consume one hour before engaging in sexual activity. It is not advised for females of any age toddlers or teenagers under the age of 18. Examine the insert or leaflet for all pertinent information and the expiration date before taking the tablet. Never take medication that has expired.