Cialis is an oral prescription medicine used for the treatment of ED (erectile dysfunction). It has helped millions of men to enhance their sex life and perform well in bed. Cialis causes a stable erection provided that certain sexual stimulation occurs. Some of the commonly reported side effects are back and muscle pain, nasal congestion, headache, flushing, indigestion, pain in your arms and legs. . The effects of this medicine are based on expanding the blood vessels in the penis. As the result of this, the blood inflow into the tissues increases and the man is able to get and maintain an erection for long enough to have sex.

Combination of Cialis with nitrate-based drugs, alpha-blockers (medicines used for the treatment of blood pressure and prostate problems) and some other medicines can cause serious health consequences. However, your doctor may prescribe tamsulosin (an alpha blocker) - 0.4 mg once a day. This decision may be taken only by your health care provider based on your health assessment results. You shouldn't break or crush the tablet as its coating has been especially designed for the tablet to be dissolved slowly in your body.