The drug Cialis since 2003 became widely known around the world, when the EU made lawful the use of Tadalafil for the treatment of sexual disorders in men. Cialis is often called a “weekend tablet”, because the main difference of the drug is a long term of up to 36 – 48 hours and this makes it possible to take the pill at any convenient time (for example, in the morning). Tablet TADARISE-20 MG, in contrast to the drug with a doubled concentration of Cialis 40 mg or the drug with the maximum to date content of active substance Cialis 60 mg, can be taken as a whole. It is important to note the high speed of the effect: the effect will become visible after 30 minutes after ingestion. Like most means to enhance the erection, this drug itself does not cause it and requires sexual stimulatio.