Xyzal Oral Solution (Levocetirizine) Medication


Xyzal Oral Solution (Levocetirizine)

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Drug Description


Xyzal Oral Solution is an antihistamine used to relieve allergy symptoms such as watery eyes, runny nose, itching eyes/nose, and sneezing. It is available as a clear, colorless liquid containing 0.5 mg of levocetirizine dihydrochloride per ml.   

Xyzal works by blocking the effects of histamine, a natural substance produced by the body during an allergic reaction. Histamine is responsible for causing symptoms such as runny nose, sneezing, itching, and watery eyes. By blocking these receptors, levocetirizine prevents histamine from binding to them and triggering allergic symptoms. 

Use and Dosage 

To use Xyzal Oral Solution (Levocetirizine), follow the instructions provided by your healthcare provider or the information on the product packaging. Here is a general guide on how to use Xyzal Oral Solution: 

Xyzal Oral Solution is typically taken once daily in the evening. Follow the prescribed schedule provided by your healthcare provider. Take the medication at the same time each day for optimal effectiveness. Take the measured dosage of Xyzal Oral Solution by mouth. You can either swallow it directly or mix it with a small amount of water or juice to improve the taste if necessary. 

Before each use, gently shake the bottle of Xyzal Oral Solution to ensure that the medication is well mixed. Use the provided measuring device, such as a calibrated oral syringe or a measuring spoon, to accurately measure the recommended dosage. Avoid using household utensils, as they may not provide accurate measurements. 

Store Xyzal Oral Solution at room temperature, away from direct sunlight and moisture. Follow the specific storage instructions provided by the manufacturer to maintain the medication’s effectiveness and safety. 

Side Effects 

Common Side Effects 

  • Constipation  
  • Cough  
  • Diarrhea  
  • Drowsiness  
  • Dry mouth  
  • Fatigue  
  • Sinus pain  
  • Sore throat  
  • Stuffy nose  
  • Tired feeling  
  • Vomiting  
  • Weakness  
  • Weight gain 

Serious Side Effects

  • Aggression 
  • Agitation 
  • Dark-colored urine 
  • Depression 
  • Fever 
  • Foul-smelling stools 
  • Hallucinations 
  • Hearing problems 
  • Lightheadedness 
  • Loss of appetite 
  • Nosebleeds (especially in a child) 
  • Numbness or tingling around your lips or mouth 
  • Pain or fullness in your ear 
  • Painful or difficult urination 
  • Stomach pain 
  • Yellowing of your skin or eyes (jaundice) 


  • Dosage Forms: Xyzal Oral Solution is available as a 2.5 mg/5 mL (0.5 mg/mL) oral solution. Use the correct dosage form and follow the instructions provided by your healthcare provider or as stated on the product packaging. 
  • Drug Interactions: Xyzal Oral Solution may interact with other medications. Inform your healthcare provider about all the products you use, including prescription/nonprescription drugs and herbal supplements, to avoid any potential interactions. 
  • Pregnancy and Breastfeeding: If you are pregnant or breastfeeding, consult with your healthcare provider before taking Xyzal Oral Solution. Limited information is available on its use during pregnancy and breastfeeding, discuss the potential risks and benefits with your healthcare provider. 
  • Prescription Requirement: Xyzal Oral Solution is available only with a doctor’s prescription. Follow your healthcare provider’s instructions and dosage recommendations. 
  • Driving and Operating Machinery: Xyzal Oral Solution may cause drowsiness or dizziness. Exercise caution while driving or operating machinery until you know how the medication affects you. If you experience these side effects, avoid activities that require alertness. 
  • Alcohol: Avoid consuming alcohol while taking Xyzal Oral Solution. Alcohol can increase the sedative effects of the medication and may worsen drowsiness or dizziness.  

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Quality Prescription Drugs has provided information from third parties intended to increase awareness and does not contain all the information about Xyzal Oral Solution (Levocetirizine). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Xyzal Oral Solution (Levocetirizine).