The Most common Negative effects of VIAGRA: headache; flushing; upset belly; irregular vision, like variations in color vision (for example possessing a blue colour tinge) and blurred eyesight; stuffy or runny nose; back agony; muscle discomfort; nausea; dizziness; rash. VIAGRA includes sildenafil, which is similar drugs found in One more https://www.allbanglanewspaper.xyz/