Tadacip belongs to a group of erectile dysfunction drugs. The active and main ingredient of Tadacip 20 is Tadalafil. This ingredient is called PDE5 inhibitor which is intended for treatment of man erection problem aged over 18 years old. It is the Cialis generic form which is produced by Eli Lilly. The drug Tadacip has the same action as Cialis and helps to increase blood flow to the penis which causes good and stable erection. Tadacip has an effective and safe action. There is no big difference between Cialis and Tadalafil. Tadacip is produced by pharmaceutical company Cipla. Tadacip is a class of the medication, which treats Erectile Dysfunction and more commonly known as the PDE-5 inhibitors, which is a class of medication that helps to treat male impotency. Tadacip is made by Cipla and they are film coated tablets. However since Tadacip forms a generic product, it should be remembered that Viagra is the brand product and there can be few contrasting features between generic and brand product. Tadacip tablet works similarly like a Viagra that helps in the erectile dysfunction of an erectile dysfunction or when man cannot get hard his penis or cannot erect his penis that will be suitable for his sexual activity (you can now buy Tadacip from us!).Tadacip belongs to the class of drugs known as phosphodiesterase-5 (PDE-5). When sexual stimulation occurs, Tadacip enables a man's penis to fill with enough blood to cause an erection. In men with erectile dysfunction a blood flow to the penis is not enough to produce erection. The main component of Tadacip is Tadalafil, it relaxes smooth muscles, widens blood vessels in the penis and this allows blood to fill cavernous bodies and result in erection. After sexual act erection disappears as in normal circumstances. Erection cannot be achieved by just taking Tadacip, it requires sexual stimulation. Active substance of the medication is Tadalafil. Moreover the two types of Viagra i.e. the generic and the brand, may not enter the body in the same way. Even the reaction and the side effects of Viagra generico may vary from person to person may be because of the age of the person, the liver and kidney function etc. Although the generic products have similar natural components, there can be a narrow difference in the "therapeutic index" in the generic product and the brand product. This index shows the difference between the effective amount of drug and the level of toxicity it may cause to the body.