Tadalafil is the drug for the treatment of impotence. Tadalafil is better known under the brand name Cialis. Cialis is oral drug for the quick recovery of erectile function. You will be able to have a normal sexual act. Cialis has all the necessary pharmacological properties to improve erections. Cialis increases male’s sex power, and improve the confidence during sexual activity. Only men over 18 years old can take Cialis Tadalafil does not cause physical and \ or psychological dependence, even after prolonged interval of usage The daily dose of Cialis is 20 mg; it supports erectile function within 36 hours, and even much longer The drug is available in tablets. You should use it orally. A patient can get Cialis before and after meal. Special coverage allows the active ingredients of Cialis dissolve quickly and completely in the digestive tract and start pharmacological effect. You do not need to take the drug long before a sexual act. The action begins in 20-30 minutes. If you take the drug on an empty stomach, you will feel like your penis is filled with blood in 15-20 minutes. Cialis is an outstanding drug with improved tolerability compared to other drugs for erectile dysfunction. Cialis is more effective and has long lasting pharmacological effect.