In rare cases, Cialis may cause serious eye problems, such bey vision loss. People who already have certain eye problems may have a higher riziko of these side effects. Before taking Cialis, tell your doctor if you have problems with your optic nerve or retina. An example is retinitis pigmentosa. https://donovancillm.bloggerswise.com/32752401/cialis-satış-fiyatı-genel-bakış