Claritin Hives Relief Side Effects
Generic name: loratadine
Medically reviewed by Drugs.com. Last updated on Oct 3, 2024.
Note: This document provides detailed information about Claritin Hives Relief Side Effects associated with loratadine. Some dosage forms listed on this page may not apply specifically to the brand name Claritin Hives Relief.
Applies to loratadine: oral capsule liquid filled, oral solution, oral syrup, oral tablet, oral tablet chewable, oral tablet disintegrating.
Serious side effects
Along with its needed effects, loratadine (the active ingredient contained in Claritin Hives Relief) may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur while taking loratadine:
Incidence not known
- drowsiness
For healthcare professionals
Applies to loratadine: oral capsule, oral syrup, oral tablet, oral tablet chewable, oral tablet disintegrating.
General adverse events
The most commonly reported side effects included headache, somnolence nervousness, and fatigue.[Ref]
Nervous system
- Very common (10% or more): Headache (up to 12%)
- Common (1% to 10%): Sedation/somnolence
- Very rare (less than 0.01%): Dizziness, convulsion
- Frequency not reported: Syncope, paresthesia[Ref]
Psychiatric
- Common (1% to 10%): Nervousness
- Uncommon (0.1% to 1%): Insomnia
- Frequency not reported: Depression, paroniria[Ref]
Other
Gastrointestinal
- Common (1% to 10%): Dry mouth
- Very rare (less than 0.01%): Nausea, gastritis
- Frequency not reported: Dyspepsia, diarrhea, constipation, abdominal/gastric pain, altered taste, increased saliva[Ref]
Metabolic
- Uncommon (0.1% to 1%): Increased appetite[Ref]
Dermatologic
- Very rare (less than 0.01%): Angioedema, rash, alopecia
- Frequency not reported: Pruritus, rash on face[Ref]
Genitourinary
- Frequency not reported: Increased frequency of urination, urine discoloration, menstruation delay[Ref]
Cardiovascular
- Very rare (less than 0.01%): Tachycardia, palpitation
- Frequency not reported: Hypertension, hypotension, chest pain[Ref]
Hypersensitivity
- Very rare (less than 0.01%): Hypersensitivity reactions, anaphylaxis[Ref]
Hepatic
- Very rare (less than 0.01%): Abnormal hepatic function[Ref]
Respiratory
- Frequency not reported: Epistaxis, nasal dryness, pharyngitis, coughing[Ref]
Musculoskeletal
References
1. (2002) "Product Information. Claritin (loratadine)." Schering Corporation
2. Cerner Multum, Inc. "UK Summary of Product Characteristics."
3. Cerner Multum, Inc. "Australian Product Information."
Frequently asked questions
- Can you give loratadine to dogs?
- What are the most common skin conditions? (with photos)
- Why do you take Claritin with Neulasta?
- Can you take 10mg of loratadine twice a day?
- Can you take antihistamines when pregnant?
More about Claritin Hives Relief (loratadine)
- Check interactions
- Compare alternatives
- Reviews (2)
- Dosage information
- During pregnancy
- Drug class: antihistamines
- Breastfeeding
Patient resources
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Professional resources
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Further information
Claritin Hives Relief side effects can vary depending on the individual. 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.