Any other side effects?
The following are uncommon, but serious side effects. If you experience any of these, stop taking Serzone and seek emergency medical attention:
- An allergic reaction (difficulty breathing, closing of your throat; swelling of your lips, tongue, or face; or hives)
- Fainting
- Prolonged, painful, or inappropriate erections (this could lead to a serious condition requiring surgery)
Other, less serious side effects may be more likely to occur. Continue to take Serzone and talk to your doctor when it is convenient if you experience:
- Dizziness, lightheadedness, or drowsiness
- Upset stomach
- Insomnia
- Dry mouth
- Constipation
- Blurred or abnormal vision
