Cialis.

Cialis (tadalafil) can be used if you have been diagnosed with ED (erectile dysfunction). The effects of Cialis are based on stimulating more blood to flow into the tissues of the penis producing a more powerful erection. This drug should be taken an hour before having sex and will provide you with 36 hours of efficiency. Make sure you talk to your doctor before the treatment to make sure you are unlikely to experience any of the rare but serious side effects, such as rash, ringing in ears, dizziness, changes in color vision, loss of hearing, blurred vision, chest pain, priapism, or hives. For instance, being over 50 years old, having high cholesterol, smoking, diabetes, heart disease, pre-existing eye problems, or high blood pressure may be a risk factors for developing sudden vision loss – so make sure you discuss your personal risk factors with your doctor. Cialis is very well tolerated by most patients, however, and you just need to remember some mild side effects are possible, including muscle pain, memory problems, diarrhea, sore throat, headache, stuffy nose, upset stomach, or warmth or redness in your face. They are unlikely to last for longer than a few hours.