What side effects can this medication cause?
Hydroxyzine may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- dry mouth, nose, and throat
- upset stomach
- drowsiness
- dizziness
- chest congestion
- headache
- reddening of skin
If you experience any of the following symptoms, call your doctor immediately:
- difficulty breathing
- muscle weakness
- increased anxiety
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online at http://www.fda.gov/MedWatch/report.htm or by phone 1-800-332-1088.
