Viagra filed KFDA with top of adverse reaction reports.

According to KFDA data reported in the parliamentary inspection meeting, the number of drug adverse reaction reports filed to the KFDA during the first half of this year showed 243 cases, of which Viagra occupied the top by 119 cases (48.9%)

Most of adverse reactions of Viagra included face flush, adynamia, 24 hour sustained election, headache, abdominal pain, skin rash, dizziness, tachycard...