Tadalafil acts as an active ingredient in the Vidalista professional drug. Vidalista Professional Drug This type of tablet is mainly used to treat male erection problems. Vidalista Profession Drug is one of the best tablets of ED. Vidalista Professional Drug is one of the best tablets for impotence so that you can enjoy your sex life better. Vidalista Professional Tablets is a prescription drug, taken once in 24 hours.