Xyzal (levocetirizine) can b: sedating for 24 hrs.Singulair is not.U could try to reduce the Xyzal (levocetirizine) dose in half and slowly work up ur dose,or,change to Zyrtec or Allegra to c if they r as sedating.Another approach for nasal allergies is to stop the antihistamine drug and use a steroid nose spray daily.There r other approaches as well.The best therapy for allergies is avoidance. Do you know what your offenders r?Get tested.
Answered 9/4/2018
2.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
6 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question