The principle of action of Viagra, Levitra and Cialis is based on the action of a similar substance – an inhibitor of PDE-5, which can expand blood vessels stimulating an erection. In addition, these ED drugs can increase the number of sexual acts. When comparing Cialis vs Viagra, each of the drugs responds in its…
Tag: Cialis
Cialis Dosage Guide
Cialis (Tadalafil) is a high-quality therapeutic drug produced to treat erectile dysfunction and overcome impotence in men of different ages. Among similar drugs, this medication is characterized by the longest-lasting effect – for 36 hours from the moment of taking the pill. It is very convenient in the case if you do not know exactly…