The maximum recommended dose of Cialis is 20mg daily. Increasing the dose to 40mg might just increase the intensity of side effects and may not actually deal with the erectile dysfunction problem. Key difference: Both Cialis and Adcirca are brand names of the generic drug Tadalafil. Tadalafil is a PDE5 inhibitor. Cialis is most popularly used in order to treat erectile dysfunction (ED) and is the most popular rival to Viagra. Our expert says: Sexologist. What is Cialis? Cialis (tadalafil 20 mg) is a new oral tablet for the treatment of erectile dysfunction. Cialis helps to restore the erectile response back to normal. All vegetable class among calvinists by tranquility of manhood Cipla Generic Cialis Reviews before medical extracts when such problems posed himself. Note: This document contains side effect information about tadalafil. Some of the dosage forms listed on this page may not apply to the brand name Cialis. You've been prescribed Cialis. Here's what you can expect as far as side effects, dosage, drug interactions and even treatment alternatives. Learn more! Tadalafil (Cialis) is used to treat erectile dysfunction (ED, impotence; inability to get or keep an erection), and the symptoms of benign prostatic hyperplasia (BPH; an enlarged prostate) which include difficulty urinating (hesitation, dribbling, weak stream, and incomplete bladder emptying), painful urination, and urinary frequency and. Acid reflux / indigestion. Losec (Omeprazole) and Zantac (Ranitidine) for acid reflux / indigestion and heartburn. Medicine on prescription from UK pharmacy. Unfortunately our full catalog may not be displayed in your state. If you contact our Customer Support by one of the methods below, we will be able to assist you in locating the product you are looking for. Unfortunately our full catalog may not be displayed in your state. If you contact our Customer Support by one of the methods below, we will be able to assist you in locating the product you are looking for.