If you are taking narcotics, non-narcotic analgesics, or barbiturates in combination with Atarax, their dosage should be reduced. This medication can cause drowsiness. Driving or operating dangerous machinery or participating in any hazardous activity that requires full mental alertness is not recommended until you know how you react to Atarax. Avoid alcohol while taking this medication. If Atarax is taken with certain other drugs, the effects of either could be increased, decreased, or altered.
Any medication taken in excess can have serious consequences.
If you suspect an overdose of Atarax, seek medical attention immediately.