A large number of men who suffer from erectile dysfunction use Cialis as an effective treatment for impotency. Erectile dysfunction is a term used to explain when a man has issues keeping an erect penis that is needed in order to have successful sexual activity. Cialis is a tablet taken orally covered in a yellow film. The doses can come from 2.5mg all the way up to 20mg as Tadalafil as the main active ingredient. The inactive ingredients are as listed: Triacetin, dioxide, titanium, talc, sodium lauryl sulfate, microcrystalline cellulose, magnesium stearate, lactose mohydrate, iron oxide, hypromellose, hydroxypropyl cellulose and croscarmellose sodium.

10mg is what the starting doses usually consist of for patients new to using Cialis. The 10mg dose is recommended to be taken about an hour before sexual activity starts and can be decreased to 5mg and increased up to 20mg based on how the male's body reacts to the tadalafil. Taking Cialis once a day can show improvement of erectile function for 36 hours after taking the pill. Cialis also does not need to be taken with food.

An erection is caused during sexual stimulation because of an increased blood flow that is caused because of the relaxation of penile arteries and the relaxation of the corpus cavernosal smooth muscles. Tdalafil, which is the main active ingredient of Cialis, acts as an inhibitor of what is called cyclic guanosine monophosphate and phosphodiesterase type 5 (cGMP and PDE5). The release of nitric oxide in the nerves and endothelial cells is what causes this response; the nitric oxide stimulates the synthesis of cyclic guanosine monophosphate in the smooth muscles.

Men who suffer from erectile dysfunction who use Cialis can gain confidence back in themselves as well as in their sex lives. It is a drug that provides couples with what they need for their personal sex lives.