Singulair

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 (show all 15)
1 2 3 4 5 6 7 8 9 10
Abdominal pain def postmarketing x x x
Aggression def postmarketing x x x x x x x x
Anaphylactic shock def postmarketing x x x x x x x x x
Angioedema def postmarketing x x x x x x x x x
Anxiety def postmarketing x x
Arthralgia def postmarketing x x x x x x x x
Asthenia def postmarketing x x x x x x x x x
Mental disorder def postmarketing x x
Allergic granulomatous angiitis def postmarketing
Connective tissue disorder def postmarketing x x
Diarrhoea def postmarketing x x x x x x x x x
Drowsiness def postmarketing x x x x x x x x x
Dyspepsia def postmarketing x x x x x x x x x
Oedema def postmarketing x x x x x x x x x
Eosinophilia def postmarketing x x x x x x x x x
Epistaxis def postmarketing x
Erythema nodosum def postmarketing x x x
Rash def postmarketing x x x x x x x x x x
Fatigue def postmarketing x x x x x x x x x
Body temperature increased def postmarketing x x x x x x x x x
Gastrointestinal disorder def postmarketing x x
Hallucination def postmarketing x x x x x x x x x
Cardiac disorder def postmarketing x x
Haemorrhage def postmarketing x x x x x x x x x
Hepatitis def postmarketing x x x x x x
Hypersensitivity def postmarketing x x x x x x x x x x
Hypertrophy def postmarketing x
Hypoaesthesia def postmarketing x x x x x x x
Immune system disorder def postmarketing x x
Irritability def postmarketing x x x x x x x x x
Liver disorder def postmarketing x x x x x
Mediastinal disorder def postmarketing x
Cramp muscle def postmarketing x x x x x x x x x
Mydriasis def postmarketing x
Nausea def postmarketing x x x x x x x x x
Nervous system disorder def postmarketing x x
Pain def postmarketing x x x x x x x x x
Palpitations def postmarketing x x x x x x x x
Pancreatitis def postmarketing x x x x x x x x x
Paraesthesia def postmarketing x x x x x x x
Pruritus def postmarketing x x x x x x x x x
Seizures def postmarketing x x x x x x x x x
Suicide def postmarketing x x
Swelling def postmarketing x
Thirst def postmarketing x
Tremor def postmarketing x x x
Erythema def postmarketing x x x
Urticaria def postmarketing x x x x x x x x x
Vasculitis def postmarketing x x x x x x x x x
Vomiting def postmarketing x x x x x x x x x
Agitation def postmarketing x x x x x x x x x
Hepatitis cholestatic postmarketing x x x x x x
Myalgia def postmarketing x x x x x x x x x
Tenderness def postmarketing x
Lip swelling postmarketing x
Breast tenderness postmarketing x
Lymphoid interstitial pneumonia def postmarketing x
Hepatobiliary disease def postmarketing x x
Hyperkinesia def postmarketing x x
Neuropathy def postmarketing x x x x x x x x x
Dissecting aortic aneurysm, thoracic postmarketing x
Insomnia def postmarketing x x x x x x x x x
Bleeding tendency postmarketing x x x x x x x x x
Somnolence def postmarketing x x
Bronchitis def x
Varicella def x x
Conjunctivitis def x x
Libido decreased def x
Dermatitis def x x
Dermatitis atopic def x
Ear pain def x x
Eczema def x x
Gastroenteritis def x x x x x x x x
Hyperplasia def x
Infection def x x
Influenza def x x x x x x x x
Laryngitis def x
Myopia def x
Otitis def x x x
Otitis media def x x
Pharyngitis def x x
Pneumonia def x x
Pyuria def x x x x x x x x
Respiratory tract infection def x x
Sinus headache x
Sinusitis def x x
Skin infection def x
Tonsillitis def x x
Upper respiratory tract infection def x x
Viral infection def x
Wheezing def x x
Acute bronchitis def x
Aspartate aminotransferase increased def x x x x x x x x
Alanine aminotransferase increased def x x x x x x x x
Atopy def x
Tooth infection def x
Rhinorrhoea def x x
Benign prostatic hyperplasia def x
Prostatic hyperplasia def x
Indication Labels
Alopecia def x
Androgenetic alopecia x
Asthma def x x x x x x x x x
Asthma chronic x
Bronchoconstriction def x x x
Cough def x
Dizziness def x
Headache def x
Perennial allergic rhinitis def x x x x
Respiratory disorder def x
Rhinitis def x x x x x x x x
Rhinitis allergic def x x x x x x x
Seasonal allergy def x x x x x x x

Information

More information: STITCH, PubChem and possibly Wikipedia or Medpedia

ATC Code: R03DC03

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. MONTELUKAST SODIUM / SINGULAIR : 12 side effects (Drugs@FDA)
  2. Montelukast Sodium / Singulair : 34 side effects (FDA CDER)
  3. Montelukast Sodium / Singulair : 37 side effects (FDA CDER)
  4. MONTELUKAST SODIUM / SINGULAIR : 39 side effects (Drugs@FDA)
  5. MONTELUKAST SODIUM / SINGULAIR : 41 side effects (Drugs@FDA)
  6. MONTELUKAST SODIUM / SINGULAIR : 42 side effects (Drugs@FDA)
  7. MONTELUKAST SODIUM / SINGULAIR : 46 side effects (Drugs@FDA)
  8. MONTELUKAST SODIUM / SINGULAIR : 50 side effects (Drugs@FDA)
  9. MONTELUKAST SODIUM / SINGULAIR : 64 side effects (Drugs@FDA)
  10. MONTELUKAST : 85 side effects (FDA XML label)