What are the possible side effects of Atarax (Hydroxyzine)?
• Stop taking Hydroxyzine and seek emergency medical attention if you experience an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives). • Other, less serious side effects may be more likely to occur. Continue to take Hydroxyzine and talk to your doctor if you experience: • dizziness, drowsiness, sleepiness, or confusion; • blurred vision or a dry mouth; or • nausea or vomiting. Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.