Zafirlukast

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 3 4 5
Abdominal pain def postmarketing x x x x x
Agranulocytosis def postmarketing x x x x x
Angioedema def postmarketing x x x x x
Arthralgia def postmarketing x x x x x
Blister def postmarketing x x x x x
Oedema def postmarketing x x x x x
Eosinophilia def postmarketing x x x x x
Rash def postmarketing x x x x x
Headache def postmarketing x x x x x
Haematemesis def postmarketing x
Blood disorder def postmarketing x
Haemoptysis def postmarketing x
Haemorrhage def postmarketing x x x x x
Hepatitis def postmarketing x x x x x
Hyperbilirubinaemia def postmarketing x x x x x
Hypersensitivity def postmarketing x x x x x
Infection def postmarketing x x x x x
Neutropenia def postmarketing x
Pain def postmarketing x x x x x
Pneumonia def postmarketing x x x
Pruritus def postmarketing x x x
Thrombocytopenia def postmarketing x
Urticaria def postmarketing x x x x x
Vasculitis def postmarketing x x x x x
Hepatic failure def postmarketing x x x x x
Hepatic function abnormal postmarketing x x x
Malaise def postmarketing x x x
Myalgia def postmarketing x x x x x
Rectal haemorrhage def postmarketing x
Hepatitis fulminant postmarketing x x x x
Neuropathy def postmarketing x x x x x
Drug interaction def postmarketing x x x x
Raised liver function tests postmarketing x x x x x
Insomnia def postmarketing x x x
Death postmarketing x x x x
Bleeding tendency postmarketing x
Eosinophilic pneumonia postmarketing x x x
Asthenia def x x x x x
Back pain def x x x x x
Diarrhoea def x x x x x
Dizziness def x x x x x
Dyspepsia def x x x x x
Body temperature increased def x x x x x
Nausea def x x x x x
Vomiting def x x x x x
Indication Labels
Asthma def x x x x x
Attention deficit disorder of childhood x

Information

More information: STITCH, PubChem and possibly Wikipedia or Medpedia

ATC Code: R03DC01

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. zafirlukast / Accolate : 30 side effects (FDA MedWatch)
  2. zafirlukast / Accolate : 35 side effects (FDA MedWatch)
  3. Zafirlukast : 38 side effects (FDA XML label)
  4. ZAFIRLUKAST / ACCOLATE : 38 side effects (Drugs@FDA)
  5. ZAFIRLUKAST / ACCOLATE TAB 20 MG : 41 side effects (Health Canada)