Cialis.

Cialis (tadalafil) is a drug that can be used if you have been diagnosed with erectile dysfunction. It works for the majority of patients taking it helping them get harder erections. This drug rarely causes serious side effects, but they all need to be reported to your health care provider right away. The following ones have been reported so far by a small number of patients: changes in color vision, blurred vision, dizziness, ringing in ears, priapism, loss of hearing, chest pain, hives, or rash. Most patients take Cialis and do not get any side effect, while others get a few mild side effects such as memory problems, headache, stuffy nose, upset stomach, warmth or redness in your face, muscle pain, diarrhea, or sore throat. The mild side effects mentioned are short-lived and unlikely to bother you for too long. You will need to tell your doctor if you have or used to have any medical issues that may require a higher or lower dose of Cialis plus monitoring of your condition. Make sure you tell your doctor about any of the following ones: high cholesterol, a heart attack, cavernosal fibrosis, bleeding disorder, diabetes, severe vision loss, Peyronie's disease, blood cell problems, eye disease, chest pain, high or low blood pressure, angulation, irregular heartbeat, a stroke, liver, kidney, or heart disease, or ulcers.