Cialis tadalafil using Cialis and get emergency medical help if you have sudden vision loss.What is Cialis?Cialis relaxes muscles and increases blood flow to particular areas of the body.Cialis is used to treat erectile dysfunction (impotence).Cialis may also be used for purposes cialis tadalafil than those listed in this.

Cialis tadalafil should I avoid while taking Cialis?Avoid drinking alcohol, which can increase some of the side effects of Cialis.Grapefruit and grapefruit juice may interact with Cialis. Discuss the use of grapefruit products with your doctor. Do not increase or decrease the amount of grapefruit products in your diet without first cialis tadalafil to your doctor.Do not use any other drug cialis tadalafil treat impotence, such as alprostadil (Caverject, Muse, Edex) or yohimbine (Yocon, Yodoxin, others), unless your doctor tells you to.What are the possible side effects of Cialis?If you become dizzy or nauseated, or have pain, numbness, or tingling in your chest, arms, neck, or cialis tadalafil during sexual activity, stop and call your doctor cialis tadalafil away. You could cialis tadalafil having a serious side effect of Cialis. Stop using Cialis and get emergency medical help if you have sudden vision loss. Get emergency medical help if you have any of cialis tadalafil signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, face.

Cialis tadalafil professional’s care.Who Should Not Take Cialis?Do not take Cialis if you:take any medicines called “nitrates”use recreational drugs.