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Singulair (Montelukast) - Anger - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Anger (29)

Below is the selection of side effect reports (a.k.a. adverse event reports) related to Singulair (Montelukast) where reactions include anger. The selected reports were submitted to the FDA during the sample period of about a year.

Possible Singulair side effects in 69 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-06-28

Patient: 69 year old male, weighing 72.6 kg (159.7 pounds)

Reactions: Mood Altered, Anger, Abnormal Behaviour, Verbal Abuse

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 3 year old female

Reported by a health professional (non-physician/pharmacist) from Canada on 2012-06-22

Patient: 3 year old female, weighing 12.0 kg (26.4 pounds)

Reactions: Mydriasis, Pyrexia, Loss of Consciousness, Aggression, Irritability, Anger, Epistaxis, Crying, Cough

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Flovent HFA; Albuterol



Possible Singulair side effects in 6 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-06-13

Patient: 6 year old male, weighing 22.0 kg (48.4 pounds)

Reactions: Conduct Disorder, Physical Assault, Impulsive Behaviour, Oppositional Defiant Disorder, Aggression, Visual Impairment, Anger, Screaming, Fight in School

Adverse event resulted in: life threatening event, disablity

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 45 year old female

Reported by a consumer/non-health professional from United States on 2012-06-11

Patient: 45 year old female, weighing 59.9 kg (131.7 pounds)

Reactions: Agitation, Anxiety, Anger, Tremor, Suicidal Ideation, Self-Injurious Ideation, Nervousness

Drug(s) suspected as cause:
Singulair
    Dosage: 10 mg, once daily, po
    Administration route: Oral
    Indication: Inner Ear Disorder
    Start date: 2012-05-01
    End date: 2012-05-21

Singulair
    Dosage: 10 mg, once daily, po
    Administration route: Oral
    Indication: Multiple Allergies
    Start date: 2012-05-01
    End date: 2012-05-21



Possible Singulair side effects in 38 month old male

Reported by a physician from Canada on 2012-06-01

Patient: 38 month old male

Reactions: Inappropriate Schedule of Drug Administration, Dyspnoea, Sneezing, Anger, Aggression

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Albuterol; Flovent



Possible Singulair side effects in 4 year old male

Reported by a consumer/non-health professional from United States on 2012-06-01

Patient: 4 year old male, weighing 18.1 kg (39.9 pounds)

Reactions: Agitation, Anxiety, Insomnia, Anger, Mood Swings, Unevaluable Event, Aggression

Adverse event resulted in: life threatening event

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 4 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-05-29

Patient: 4 year old male, weighing 19.1 kg (41.9 pounds)

Reactions: Sleep Terror, Fear, Anger, Withdrawal Syndrome, Emotional Disorder, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 15 year old female

Reported by a consumer/non-health professional from United States on 2012-05-22

Patient: 15 year old female, weighing 26.3 kg (57.9 pounds)

Reactions: Anxiety, Hostility, Educational Problem, Abnormal Behaviour, Screaming, Anger, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in male

Reported by a consumer/non-health professional from United States on 2012-05-17

Patient: male, weighing 27.2 kg (59.9 pounds)

Reactions: Anxiety, Obsessive-Compulsive Disorder, Abnormal Behaviour, Anger, Mood Swings, Personality Disorder, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 13 month old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-05-16

Patient: 13 month old male, weighing 10.0 kg (22.0 pounds)

Reactions: Diet Refusal, Mood Altered, Sleep Disorder, Abnormal Behaviour, Anger, Aggression

Drug(s) suspected as cause:
Singulair
    Dosage: 4mg daily po
    Administration route: Oral
    Indication: Prophylaxis
    Start date: 2012-04-02
    End date: 2012-05-14

Singulair
    Dosage: 4mg daily po
    Administration route: Oral
    Indication: Wheezing
    Start date: 2012-04-02
    End date: 2012-05-14



Possible Singulair side effects in 4 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-05-04

Patient: 4 year old male, weighing 21.0 kg (46.2 pounds)

Reactions: Off Label Use, Agitation, Abnormal Behaviour, Anger, Screaming, Oppositional Defiant Disorder, Aggression

Drug(s) suspected as cause:
Singulair
    Administration route: Oral
    Start date: 2012-04-23

Singulair
    Administration route: Oral
    Indication: Psychomotor Hyperactivity
    Start date: 2011-11-15
    End date: 2011-12-01

Singulair
    Administration route: Oral
    Start date: 2012-04-23

Singulair
    Administration route: Oral
    Indication: Hypersensitivity
    Start date: 2011-11-15
    End date: 2011-12-01

Singulair
    Administration route: Oral
    Start date: 2012-04-23

Singulair
    Administration route: Oral
    Indication: Sinusitis
    Start date: 2011-11-15
    End date: 2011-12-01



Possible Singulair side effects in 16 year old female

Reported by a physician from United States on 2012-05-02

Patient: 16 year old female, weighing 87.0 kg (191.4 pounds)

Reactions: Hostility, Back Pain, Anger, Emotional Disorder, Mood Swings, Aggression, Crying

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Nasonex; Advair Diskus 100 / 50



Possible Singulair side effects in 2 year old male

Reported by a consumer/non-health professional from United States on 2012-04-24

Patient: 2 year old male, weighing 12.2 kg (26.9 pounds)

Reactions: Irritability, Affective Disorder, Anger, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 16 year old female

Reported by a physician from United States on 2012-04-11

Patient: 16 year old female, weighing 87.0 kg (191.4 pounds)

Reactions: Back Pain, Aggression, Hostility, Learning Disability, Anger, Emotional Disorder, Mood Swings, Crying

Adverse event resulted in: disablity

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Nasonex; Advair Diskus 100 / 50



Possible Singulair side effects in 10 year old male

Reported by a consumer/non-health professional from United States on 2012-04-09

Patient: 10 year old male, weighing 54.0 kg (118.7 pounds)

Reactions: Personality Change, Nightmare, Educational Problem, Sleep Disorder, Disturbance in Attention, Screaming, Anger, Mood Swings, Cough, Crying

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 4 year old male

Reported by a health professional (non-physician/pharmacist) from United States on 2012-04-04

Patient: 4 year old male, weighing 21.0 kg (46.2 pounds)

Reactions: Agitation, Off Label Use, Abnormal Behaviour, Anger, Aggression

Drug(s) suspected as cause:
Singulair
    Administration route: Oral
    Indication: Hypersensitivity
    Start date: 2011-11-15
    End date: 2011-12-01

Singulair
    Administration route: Oral
    Indication: Psychomotor Hyperactivity
    Start date: 2011-11-15
    End date: 2011-12-01



Possible Singulair side effects in 6 year old male

Reported by a consumer/non-health professional from United States on 2012-03-29

Patient: 6 year old male, weighing 34.5 kg (75.8 pounds)

Reactions: Paranoia, Anger, Hallucination, Delusion

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Singulair
    Administration route: Oral
    Indication: Nasopharyngitis
    Start date: 2012-03-12
    End date: 2012-03-22

Singulair
    Administration route: Oral
    Indication: Respiratory Tract Infection
    Start date: 2012-03-12
    End date: 2012-03-22



Possible Singulair side effects in 2 year old female

Reported by a consumer/non-health professional from United States on 2012-03-21

Patient: 2 year old female, weighing 12.7 kg (27.9 pounds)

Reactions: Irritability, Agitation, Fear, Insomnia, Abnormal Behaviour, Anger, Crying

Drug(s) suspected as cause:
Singulair
    Dosage: 1, 4mg tablet
    Administration route: Oral
    Indication: Multiple Allergies
    Start date: 2011-09-15
    End date: 2011-09-16

Singulair



Possible Singulair side effects in 7 year old male

Reported by a consumer/non-health professional from United States on 2012-03-15

Patient: 7 year old male, weighing 22.7 kg (49.9 pounds)

Reactions: Abnormal Behaviour, Anger, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in male

Reported by a consumer/non-health professional from United States on 2012-03-09

Patient: male, weighing 79.4 kg (174.6 pounds)

Reactions: Nightmare, Restlessness, Screaming, Anger, Headache, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 11 year old female

Reported by a physician from United States on 2012-02-02

Patient: 11 year old female

Reactions: Nightmare, Mydriasis, Headache, Impulsive Behaviour, Costochondritis, Suicidal Ideation, Hostility, Affective Disorder, Fatigue, Arthralgia, Anger, Violence-Related Symptom, Depression, Hallucination, Self-Injurious Ideation

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Albuterol



Possible Singulair side effects in 5 year old female

Reported by a consumer/non-health professional from United States on 2012-01-19

Patient: 5 year old female, weighing 22.2 kg (48.9 pounds)

Reactions: Abnormal Dreams, Anger, Abnormal Behaviour, Emotional Disorder, Depressed Mood

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 8 year old male

Reported by a health professional (non-physician/pharmacist) from Canada on 2012-01-18

Patient: 8 year old male, weighing 37.0 kg (81.4 pounds)

Reactions: Anxiety, Personality Change, Nightmare, Insomnia, Abnormal Behaviour, Anger, Crying

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Flovent; Ventolin



Possible Singulair side effects in female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-01-18

Patient: female, weighing 26.3 kg (57.9 pounds)

Reactions: Anger, Mental Disorder, Abnormal Behaviour, Intentional Self-Injury, Frustration, Aggression

Drug(s) suspected as cause:
Singulair

Other drugs received by patient: Claritin



Possible Singulair side effects in 9 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-01-17

Patient: 9 year old female, weighing 32.2 kg (70.9 pounds)

Reactions: Scratch, Contusion, Intentional Self-Injury, Fall, Aggression, Suicidal Ideation, Anger, Screaming, Depression, Emotional Disorder, Crying

Adverse event resulted in: life threatening event

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in male

Reported by a health professional (non-physician/pharmacist) from United Kingdom on 2011-12-14

Patient: male

Reactions: Anxiety, Anger, Mood Swings, Depression, Crying

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 11 year old female

Reported by a consumer/non-health professional from United States on 2011-12-08

Patient: 11 year old female

Reactions: Nightmare, Mydriasis, Impulsive Behaviour, Headache, Suicidal Ideation, Hostility, Fatigue, Arthralgia, Anger, Depression, Violence-Related Symptom, Hallucination

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in male

Reported by a consumer/non-health professional from United States on 2011-10-17

Patient: male, weighing 20.4 kg (44.9 pounds)

Reactions: Agitation, Anger, Aggression

Drug(s) suspected as cause:
Singulair



Possible Singulair side effects in 7 year old male

Reported by a consumer/non-health professional from United States on 2011-10-11

Patient: 7 year old male, weighing 20.0 kg (43.9 pounds)

Reactions: Abnormal Behaviour, Headache, Head Banging, Aggression, Anxiety, Middle Insomnia, School Refusal, Anger, Screaming

Drug(s) suspected as cause:
Singulair
    Dosage: 5mg
    Administration route: Oral
    Indication: Asthma
    Start date: 2011-08-29
    End date: 2011-10-05

Singulair
    Dosage: 5mg
    Administration route: Oral
    Indication: Nasopharyngitis
    Start date: 2011-08-29
    End date: 2011-10-05

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