Loratadine Dosage
Medically reviewed by Drugs.com. Last updated on Sep 3, 2024.
Applies to the following strengths: 10 mg; 5 mg/5 mL; 5 mg
Usual Adult Dose for:
Usual Pediatric Dose for:
Additional dosage information:
Usual Adult Dose for Allergic Rhinitis
10 mg orally once a day
- Maximum dose: 10 mg/day
Use: Temporary relief of symptoms associated with hay fever or other upper respiratory allergies (e.g., runny nose, itchy, watery eyes, sneezing, itching of the nose/throat)
Usual Adult Dose for Urticaria
10 mg orally once a day
- Maximum dose: 10 mg/day
Use: Temporary relief of symptoms associated with hay fever or other upper respiratory allergies (e.g., runny nose, itchy, watery eyes, sneezing, itching of the nose/throat)
Usual Pediatric Dose for Allergic Rhinitis
2 to 5 years: 5 mg orally once a day
- Maximum dose: 5 mg/day
6 years and older: 10 mg orally once a day
- Maximum dose: 10 mg/day
Use: Temporary relief of symptoms associated with hay fever or other upper respiratory allergies (e.g., runny nose, itchy, watery eyes, sneezing, itching of the nose/throat)
Usual Pediatric Dose for Urticaria
2 to 5 years: 5 mg orally once a day
- Maximum dose: 5 mg/day
6 years and older: 10 mg orally once a day
- Maximum dose: 10 mg/day
Use: Temporary relief of symptoms associated with hay fever or other upper respiratory allergies (e.g., runny nose, itchy, watery eyes, sneezing, itching of the nose/throat)
Renal Dose Adjustments
Dose adjustment(s) may be required; however, no specific guidelines have been suggested. Caution recommended.
Liver Dose Adjustments
Dose adjustment(s) may be required; however, no specific guidelines have been suggested. Caution recommended.
Precautions
Safety and efficacy have not been established in patients younger than 2 years.
Consult WARNINGS section for additional precautions.
Dialysis
Data not available.
Other Comments
Administration advice:
- This drug may be taken with or without food.
- Oral solution formulations should be used with the enclosed dosing cup.
- Oral dissolving tablets (ODTs)/oral lyophilisates should be opened immediately before placement on the tongue; the tablet should be allowed to dissolve and may be taken with or without water.
Storage requirements:
- Liquid filled capsules: Keep from freezing.
- Chewable, oral lyophilisates, and ODTs: Store unopened blister packs at 20 to 25C.
- Oral tablets: Protect from moisture.
Patient advice:
- Inform patients that this drug may cause drowsiness, and they should avoid driving or operating machinery until the full effects of the drug are seen
Frequently asked questions
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- Loratadine Capsules and Tablets
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Other brands
Claritin, Alavert, Claritin Reditabs, Wal-itin, ... +2 more
Professional resources
Other brands
Claritin, Allergy Relief Tablets, Alavert, Allergy Relief 24 Hour, Dimetapp Children's ND Non-Drowsy Allergy
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.