In rare cases, Cialis may cause serious eye problems, such bey vision loss. People who already have certain eye problems may have a higher risk 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://hectorhjjra.blogsumer.com/26351291/the-ultimate-guide-to-vega-4-ü-hapı-siparişi