The one of the medicine use to treat erectile dysfunction is Silditop 100 mg. Active ingredient is sildenafil citrate and manufactur is Healing Pharma. Silditop 100 mg works by blocking the enzyme phosphodiesterase type 5. Upon blocking this enzyme, concentration of cGMP is increased. The increase in level of cGMP enhances the blood flow in pe*is region of the body. Effective pill buy as wholesale price order from one of the best pharmacy Reliablekart. #1 Buy silditop online in USA.