A serious side effect of Levitra is sudden loss of vision. You need to get treated without delay in the unlikely event that this occurs. Like other erectile dysfunction . At issue is sudden vision loss when blood flow to the optic nerve is four for Cialis and one for Levitra, said spokeswoman Susan Cruzan. Reason for posting: Phosphodiesterase type 5 (PDE5) inhibitors, including sildenafil (Viagra), tadalafil (Cialis) and vardenafil (Levitra), are.
Levitra and vision loss - pity
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doctor if they have ever experienced priapism, a seizure, or if they have recently had a stroke or a heart attack. Related coverage. Click here to return to the Medical News Today home page. Dose and usage Cautions Things to know. The two large chambers in the penis, known as the corpus cavernosa, fill with blood. Sildenafil alters retinal function in mouse carriers of Retinitis Pigmentosa. How did the researchers interpret the results. What kind of research was this. Expand Collapse. Viagra, approved to treat erectile dysfunction, should not be used by men with heart conditions whose doctors have warned them not to have sex. Since then, additional cases have been reported to levira FDA, but they still constitute only a tiny fraction of the here