One effective treatment option for people with erectile dysfunction is Vidalista Black. The active component of Vidalista Black, tadalafil, is a member of the phosphodiesterase type 5 inhibitor class and is well-known for its increased efficacy. If using Vidalista Black, abstain from all alcoholic beverages and recreational substances. Headaches, facial flushing, nasal congestion, upset stomach, and back pain are common adverse effects. Use of Vidalista Black by females is prohibited. It's only for men who have erectile dysfunction.