The vidalista tablet is a powerful medicine for overcoming sexual dysfunction in men. The problem of impotence of men is this problem needs to be removed at the time of sex and vidalista tablet is very effective at this time. vidalista 20 should be taken at least one hour before sexual intercourse and once a day. The effect of this drug lasts for 36 hours. The vidalista tablet will be taken under the guidance of a medical professional. You should avoid taking the vidalista tablet if you have an allergic reaction.