Loratadine

Side effects and indications

Whenever possible, frequency information about the side effects was extracted from the labels. Aggregated frequency information for the drug and, if available, placebo is shown. To the right, you can click on shaded boxes to be taken to mentions of the side effect on the label. (In some cases, the side effect cannot be highlighted due to conversion problems.) Information about indications was extracted from the indications and usage sections of the labels.

Show MedDRA Preferred Terms

Side effect Data for drug Placebo Labels
1 2
Alopecia def postmarketing x x
Anaphylactic shock def postmarketing x x
Palpitations def postmarketing x x
Tachycardia def postmarketing x x
Hepatic function abnormal postmarketing x x
Abdominal pain def x x
Cough def x x
Diarrhoea def x x
Dizziness def x x
Drowsiness def x x
Dysgeusia def x
Dyspepsia def x x
Rash def x x
Fatigue def x x
Gastritis def x x
Gastrointestinal disorder def x x
Headache def x x
Lethargy def x x
Nausea def x x
Nervousness def x x
Pain def x x
Vomiting def x x
Dry mouth def x x
Increased appetite x x
Hyperkinesia def x x
Sedation x x
Somnolence def x x
Indication Labels
Eye pruritus x x
Gastric disorder def x
Nasal discharge x x
Perennial allergic rhinitis def x
Pruritus def x x
Rhinitis def x x
Rhinitis allergic def x x
Seasonal allergy def x x
Skin disorder def x x
Sneezing def x x
Urticaria def x x
Urticaria chronic x x

Information

More information: STITCH, PubChem and possibly Wikipedia or Medpedia

ATC Code: R06AX13

Legend

Color scheme: standard – alternative

100%    
75%    
50%    
10%    
frequent (1% to 100%)    
infrequent (0.1% to 1%)    
rare (<0.1%)    
postmarketing    
0%    
no frequency information    
not found on label    

Labels

Labels were obtained from different sources and potentially contain different sets of side effects. If you click on the label name, a HTML version of the label will be shown with proteins, chemicals and side efffects highlighted using Reflect.

  1. LORATADINE / CLARITIN KIDS : 26 side effects (Health Canada)
  2. LORATADINE / CLARITIN (RAPID DISSOLVE TONGUE TABLETS) : 27 side effects (Health Canada)