Cialis

Cialis (tadalafil) can be prescribed for the treatment of erectile dysfunction – a condition characterized by a repeated inability to get and maintain an erection for long enough to have sex. Cialis is an ED treatment known to provide for the longest period of efficiency – up to 36 hours, but you will need to observe the dose prescribed very carefully in order to benefit most. An overdose of Cialis is possible if you take too much of this drug. Such symptoms as heartburn, pain in the back, headache, flushing, chest pain, erection that lasts longer than 4 hours, indigestion, and stuffy or runny nose are possible and you will need to seek emergency medical help if they occur. In case of planning on taking any drugs along with Cialis – ask your doctor first whether this is going to be safe. You will need to be especially careful with imatinib, rifampin, dalfopristin, isoniazid, antifungal medications, antidepressants, diclofenac, conivaptan, heart or blood pressure medications, telithromycin, clarithromycin, erythromycin, HIV/AIDS medicines, seizure medications, and doxazosin, as well as any other prescription or over-the-counter medicines available.