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Viagra (sildenafil) Precautions
- Viagra Oral Precautions and Side Effects
- Dosage and Storage
- Precautions and Side Effects
- Drug Interactions
Pronounced: (sill-DEN-uh-fil)
Side Effects
Headache, flushing, stomach upset, heartburn, nasal stuffiness, diarrhea, dizziness, or lightheadedness may occur. Vision changes such as increased sensitivity to light, blurred vision, or impaired blue/green color discrimination may also occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
Remember that your doctor has prescribed this medication because he or she has judged that...
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