Today, four different drugs approved for the treatment of erectile dysfunction are commercially available. All share the same mechanism of action – the inhibition of the enzyme phosphodiesterase 5 – but they have different characteristics. Viagra is the progenitor, blue in color, was responsible for a real cultural revolution that changed the relationship between the two genders. Then it was the turn of Cialis (taladafil), the so-called yellow weekend pill. Later came Levitra (vardenafil). Every problem with men’s sexuality can be solved with the help of the drugs that you can find in this section. In general, all these drugs have an excellent efficacy against erectile dysfunction and extremely mild side effects. In this section, you will also find drugs for BPH, prostatitis, alopecia and other problems with men’s health.