Infection with the hepatitis C virus (HCV) can trigger autoimmune hepatitis (AIH) in a minority of patients. This means that the liver cells are damaged not only by the virus but also by the body's own immune system.
2.5 mg, 5 mg. 1  The recommended starting dose of CIALIS for once daily use is 2.5 mg, taken at approximately the same time every day, without regard to timing of sexual activity. 2  The CIALIS dose for once daily use may be increased to 5 mg, based on individual efficacy and tolerability*.
A: Cialis (tadalafil) is a prescription medication used to treat erectile dysfunction. Cialis works by increasing blood flow to the penis when it is stimulated. Viagra (sildenafil) and Levitra (vardenafil) are similar to Cialis, but the major difference is that Cialis can last up to 36 hours.