Claritin 24 Hour Allergy Side Effects
Generic Name: loratadine
Note: This document contains side effect information about loratadine. Some of the dosage forms listed on this page may not apply to the brand name Claritin 24 Hour Allergy.
For the Consumer
Applies to loratadine: oral fixed-combination tablets, oral orally disintegrating tablets, oral solution, oral tablets
Side effects include:
Adults and children ≥12 years of age receiving conventional or orally disintegrating tablets: Headache, somnolence, fatigue, dry mouth.
Fixed combination loratadine (the active ingredient contained in Claritin 24 Hour Allergy) pseudoephedrine sulfate preparations: Insomnia, dry mouth, headache, somnolence, nervousness, dizziness, fatigue.
For Healthcare Professionals
Applies to loratadine: oral capsule, oral syrup, oral tablet, oral tablet chewable, oral tablet disintegrating
The most commonly reported side effects included headache, somnolence nervousness, and fatigue.[Ref]
Uncommon (0.1% to 1%): Increased appetite[Ref]
Frequency not reported: Increased frequency of urination, urine discoloration, menstruation delay[Ref]
Very rare (less than 0.01%): Abnormal hepatic function[Ref]
Frequency not reported: Epistaxis, nasal dryness, pharyngitis, coughing[Ref]
Frequency not reported: Myalgia[Ref]
1. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
2. "Product Information. Claritin (loratadine)." Schering Laboratories, Kenilworth, NJ.
3. Cerner Multum, Inc. "Australian Product Information." O 0
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Some side effects may not be reported. You may report them to the FDA.
More about Claritin 24 Hour Allergy (loratadine)
- Claritin 24 Hour Allergy Side Effects
- During Pregnancy or Breastfeeding
- Dosage Information
- Drug Interactions
- Support Group
- Pricing & Coupons
- 2 Reviews – Add your own review/rating
- Drug class: antihistamines