- Headache, such as a migraine, is the most common side effect from Viagra. In some instances the side effect goes away over time, but in others, it's something that the person has to deal with whenever taking the medication.
- Women that take Viagra can have excessive flushing of the skin, making them look overheated or somewhat red.
- Extreme heartburn and nausea can also be a side effect of taking Viagra.
- A woman taking Viagra can experience nasal congestion. It can seem like she's always got a cold or an allergy when on the medication.
- In some instances, Viagra can cause urinary tract infections in women. To try to combat this side effect, make sure your body stays hydrated.











