Montelukast

More information: STITCH, PubChem (stereo-specific compound: 1) and possibly Wikipedia

ATC Code: R03DC03

Side effects

Options: Show MedDRA Preferred Terms, display all 54 labels

Side effect	Data for drug	Placebo	Labels
			1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20
Headache	18.4%	18.1%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Influenza	4.2%	3.9%	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Cough	2.7%	2.4%	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Alanine aminotransferase increased	postmarketing, 2.1%	2%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Dizziness	postmarketing, 1.9%	1.4%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Asthenia	postmarketing, 1.8%	1.2%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Fatigue	postmarketing, 1.8%	1.2%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pain	1.7% - 2.9%	1% - 2.9%	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Rash	postmarketing, 1.6%	1.2%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Aspartate aminotransferase increased	1.2% - 1.6%	1.2%	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Body temperature increased	postmarketing, 1.5%	0.9% - 1.5%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Gastroenteritis	1.5%	0.5%	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pyuria	0.9% - 1%	0.9%	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Trauma	1%	0.8% - 1%	x		x	x	x	x	x	x		x	x	x	x	x	x	x	x	x	x	x
Aggression	postmarketing			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Anaphylactic shock	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Angioedema	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Anxiety	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Arthralgia	postmarketing			x	x	x	x	x	x	x	x	x	x	x	x	x		x	x	x	x	x
Asthma	postmarketing								x		x	x	x	x	x	x	x	x		x	x	x
Mental disorder	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Allergic granulomatous angiitis	postmarketing		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Infection	postmarketing			x
Connective tissue disorder	postmarketing			x					x	x	x	x	x	x	x	x		x	x	x	x	x
Contusion	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Diarrhoea	postmarketing	3.1%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Drowsiness	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Dyspepsia	postmarketing, 2.1%	1.1%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Oedema	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Enuresis	postmarketing																					x
Eosinophilia	postmarketing		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Toxic epidermal necrolysis	postmarketing									x					x		x	x	x	x	x	x
Epistaxis	postmarketing			x			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Erythema multiforme	postmarketing			x					x	x		x			x	x	x	x	x	x	x	x
Erythema nodosum	postmarketing			x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Gastrointestinal disorder	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Hallucination	postmarketing			x	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Cardiac disorder	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Hepatitis	postmarketing			x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Hostility	postmarketing			x					x	x		x	x	x	x	x	x	x	x	x	x	x
Hypersensitivity	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Hypoaesthesia	postmarketing			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Immune system disorder	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Irritability	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Liver disorder	postmarketing						x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Mediastinal disorder	postmarketing			x					x	x		x	x	x	x	x	x	x	x	x	x	x
Cramp muscle	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x		x	x	x	x	x
Nausea	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Nervous system disorder	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Palpitations	postmarketing			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pancreatitis	postmarketing		x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Paraesthesia	postmarketing			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pruritus	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pulmonary eosinophilia	postmarketing			x						x							x	x		x		x
Convulsion	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Somnambulism	postmarketing			x					x	x		x	x	x	x	x	x	x	x	x	x	x
Stevens-Johnson syndrome	postmarketing									x					x		x	x	x	x	x	x
Suicide	postmarketing			x					x	x	x	x	x	x	x	x	x	x	x	x	x	x
Thrombocytopenia	postmarketing								x	x		x		x	x	x	x	x	x	x	x	x
Tremor	postmarketing			x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Upper respiratory tract infection	postmarketing			x	x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Urinary tract disorder	postmarketing																					x
Urticaria	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Vasculitis	postmarketing		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Vomiting	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Agitation	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Hepatitis cholestatic	postmarketing				x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Liver injury	postmarketing			x			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Unspecified disorder of skin and subcutaneous tissue	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Myalgia	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x		x	x	x	x	x
Disorientation	postmarketing			x					x	x		x	x	x	x	x	x	x	x	x	x	x
Disturbance in attention	postmarketing			x						x						x	x	x	x	x	x	x
Memory impairment	postmarketing			x						x						x	x	x	x	x	x	x
Hepatobiliary disease	postmarketing			x		x			x	x	x		x	x		x	x		x	x	x	x
Neuropathy	postmarketing		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Vasculitic rash	postmarketing		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Infestation NOS	postmarketing			x
Blood and lymphatic system disorders	postmarketing			x		x			x	x	x	x	x	x	x	x	x	x	x	x	x	x
Insomnia	postmarketing	1.3%	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Bleeding tendency	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Hepatic infiltration eosinophilic	postmarketing		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Abdominal pain			x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Bone disorder						x
Varicella			x		x	x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Conjunctivitis			x		x		x	x			x	x	x	x	x	x	x	x	x	x	x	x
Dermatitis			x		x		x	x			x	x	x	x	x	x	x	x	x	x	x	x
Dermatitis atopic						x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Ear pain			x		x		x	x			x	x	x	x	x	x	x	x	x	x	x	x
Eczema			x		x	x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Jaundice						x
Laryngitis			x		x		x	x			x	x	x	x	x	x	x	x	x	x	x	x
Myopia						x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Otitis			x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Otitis media					x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pharyngitis			x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Pneumonia			x		x		x	x			x	x	x	x	x	x	x	x	x	x	x	x
Rhinitis					x	x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Sinus headache							x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Sinusitis			x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Skin infection						x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Suicide attempt				x
Thirst				x		x
Tonsillitis					x		x	x			x		x	x			x		x		x	x
Viral infection			x		x		x	x			x	x	x	x	x	x	x	x	x	x	x	x
Wheezing					x		x	x			x		x	x			x		x		x	x
Acute bronchitis						x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Temper tantrum						x
Hallucination, visual						x
Hyperkinesia						x
Abdominal injury											x
Sleep disorder						x
Tooth infection						x	x	x			x	x	x	x	x	x	x	x	x	x	x	x
Rhinorrhoea			x		x		x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Suicidal behaviour				x
Somnolence				x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x

Indications

Information about indications was extracted from the indications and usage sections of the labels.

Indication	Labels
Asthma	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x	x
Asthma chronic				x
Bronchoconstriction				x	x	x			x		x			x		x	x	x	x
Exercise-induced bronchospasm		x
Perennial allergic rhinitis		x			x	x			x		x	x	x	x	x	x	x	x	x	x
Rhinitis allergic					x	x			x		x			x	x	x		x	x
Seasonal allergy		x	x	x	x	x			x		x			x	x	x	x	x	x
Suicidal ideation		x

Side effects:	53
Source:	FDA

Side effects:	65
Source:	Medsafe

Side effects:	66
Source:	FDA

Side effects:	73
Source:	Health Canada

Side effects:	76
Source:	FDA

Side effects:	78
Source:	FDA

Side effects:	80
Source:	FDA Structured Product Label

Side effects:	84
Source:	FDA Structured Product Label

Side effects:	90
Source:	FDA

Side effects:	93
Source:	FDA Structured Product Label

Side effects:	94
Source:	FDA Structured Product Label

Side effects:	95
Source:	FDA Structured Product Label

Side effects:	95
Source:	FDA Structured Product Label

Side effects:	96
Source:	FDA Structured Product Label

Side effects:	97
Source:	FDA Structured Product Label

Side effects:	98
Source:	FDA Structured Product Label

Side effects:	99
Source:	FDA Structured Product Label

Side effects:	99
Source:	FDA Structured Product Label

Side effects:	100
Source:	FDA Structured Product Label

Side effects:	103
Source:	FDA Structured Product Label

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

Search results :

Montelukast

Side effects

Indications

montelukast sodium / Singulair

montelukast sodium tablet / Singulair, Film coated tablet

MONTELUKAST SODIUM / SINGULAIR

MONTELUKAST (MONTELUKAST SODIUM) / SINGULAIR

montelukast sodium / Singulair

montelukast sodium / Singulair

MONTELUKAST

MONTELUKAST

MONTELUKAST SODIUM / SINGULAIR

MONTELUKAST

montelukast

montelukast

MONTELUKAST

Montelukast

montelukast

MONTELUKAST

MONTELUKAST

MONTELUKAST

MONTELUKAST

montelukast

Color scheme: