In rare cases, Cialis may cause serious eye problems, such as 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://beauerlce.blog-gold.com/32838667/the-ultimate-guide-to-maxman-jel-en-ucuz