FDA recalls Viapro due to potential drug injuries
July 31, 2008
Drug injuries could occur because a certain lot of Viapro was tested and proven to contain undeclared ingredient thio-methisosildenafil, which is an analog of Sildenafil, the active ingredient in ED drug treatments.
Sildenafil can interact with other medications patients may be taking and cause drug injuries such as lowering blood pressure to dangerous levels.
Viapro containing thio-methisosildenafil could possibly cause Texas drug injuries for patients who are taking the medication with other medications.