Cialis is one of the most widespread drugs that comes to mind at once when men start thinking about such unpleasant male problem as erectile dysfunction. This was the second drug that appeared on the market to cure the conditions of this type and with years its popularity has become incredible(first drug was Viagra). Cialis (Tadalafil) works effectively making muscles of penis relaxed. Thanks to it there is no problem with blood circulation and this eliminates the problem of erection. The question of dosage is very important. The doctor will determine the dosage that is more appropriate for the patient depending upon his medical history and current condition. Cialis 40 mg presents the biggest dose available. In general, there are 10, 20, and 40 mg pills. The most convenient way to purchase generic Cialis (Tadalafil) is to order in an online pharmacy. Online pharmacies offer lower prices for generic Cialis in comparison with other ways of getting medicines. Besides buying online provided home delivery facility and without prescription.