Since many people don’t seek any medical attention, it might be challenging to gather accurate estimates. According to the greatest data currently available, 52% of American males between the ages of 40 and 70 experience erectile dysfunction. In the USA, between 30 and 50 million men have ED, and at least 150 million men do so worldwide.
The prevalence of ED was 19.2% in the Cologne research of men aged 30-80, with a significant age-related rise from 2.3% to 53.4%.
Only 10–20% of ED patients are thought to have a totally psychological reason, but even those patients who are given a physical diagnosis frequently exhibit psychogenic symptoms.
Phosphodiesterase inhibitors (sildenafil, tadalafil, vardenafil, and avanafil) improve the relaxation of smooth muscle.
Tadalafil:
A medication called Vidalista 20 mg is used to treat impotence and erectile dysfunction. It is frequently referred to as weekend pills. The user can experience orgasm as a result of sexual activity. It is a fast and simple method of treating sexual dysfunction. Tadalafil, a PDE5 inhibitor, is the major active component of Vidalista 20 mg.
PDE5 inhibitors are used to treat impotence and erectile dysfunction, which are both problems with sexual function. Additionally, tadalafil is prescribed to treat particular subtypes of pulmonary hypertension.
Vidalista 20 (tadalafil) helps men get and maintain an erection and sexual stimulation in men by relaxing the muscles and blood vessels, which increases the blood flow to the penis. Additionally, it is utilized to treat the signs of an enlarged prostate. (benign prostatic hyperplasia-BPH).