Cetirizine hydrochloride 20 mg is typically prescribed as a single daily dose for adults and adolescents 12 years and older. This dosage effectively manages allergy symptoms such as sneezing, runny nose, and itchy eyes. Always follow your doctor’s instructions; they’ll tailor the dosage to your specific needs and medical history.
For children under 12, the dosage differs significantly. Never administer a 20mg dose to a child without explicit guidance from a pediatrician. Lower dosages are usually recommended, adjusted according to the child’s weight and age. Consult a healthcare professional for the appropriate pediatric dosage regimen.
Important Considerations: While generally well-tolerated, Cetirizine can cause side effects in some individuals. These may include drowsiness, dry mouth, or headache. If you experience any adverse reactions, contact your doctor immediately. Do not exceed the recommended dosage. Taking more than prescribed won’t enhance its effects and could lead to unwanted consequences.
Remember, this information is for guidance only and does not substitute professional medical advice. Always discuss your medication with your doctor or pharmacist before starting or altering any treatment plan. They can provide personalized recommendations based on your health status and potential drug interactions.


