Category: Side Effect: Eyes / Vision (blindness, retinal detachment, uveitis)
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FDA Knew of Possible Viagra-Blindness Link as Early as January 2004
Senator Grassley's June 2005 Letter Criticizes FDA's Delay in Alerting Doctors and Patients In January 2004 an FDA safety officer told her FDA supervisors that doctors and patients should be warned of a possible…
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Pfizer Maintains There is No NAION / Blindness Risk from Viagra
Bayer Has Not Decided Whether to Add NAION Warning for Levitra On June 27, 2005 Pfizer Inc. issued a press release asserting that there is no evidence of any increased risk of developing non-arteritic…
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Viagra, Other ED Drugs Possibly Linked With Vision Loss and Blindness
FDA To Consider Warning Label Changes for Viagra, Cialis, and Levitra The FDA is investigating numerous reports of a possible serious side effect from the use of Viagra and other impotence, or erectile dysfunction…