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Promethazine (Promethazine) - Somnolence - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Somnolence (11)

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

Possible Promethazine side effects in female

Reported by a pharmacist from United States on 2012-08-23

Patient: female

Reactions: Fatigue, Somnolence

Drug(s) suspected as cause:
Temodar
    Dosage: 240mg hs for 5 days po
    Administration route: Oral
    Indication: Malignant Melanoma
    Start date: 2012-07-30
    End date: 2012-08-21

Promethazine
    Dosage: 25mg hs and q6hprn po
    Administration route: Oral
    Indication: Metastases To Lung



Possible Promethazine side effects in 33 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-04-27

Patient: 33 year old female, weighing 60.0 kg (132.0 pounds)

Reactions: Vomiting, Maternal Exposure During Pregnancy, Dyskinesia, Somnolence

Drug(s) suspected as cause:
Promethazine

Other drugs received by patient: Promethazine; Folic Acid



Possible Promethazine side effects in 39 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-04-23

Patient: 39 year old female

Reactions: Mydriasis, Clonus, Mental Status Changes, Serotonin Syndrome, Hyperhidrosis, Somnolence, Muscle Rigidity, Tremor, Anxiety, Speech Disorder, Dysuria, Depressed Level of Consciousness

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Citalopram Hydrobromide

Buspirone HCL

Prochlorperazine

Methadone HCL
    Indication: Pelvic Pain

Amitriptyline HCL

Quetiapine

Meclizine

Promethazine

Other drugs received by patient: Levothyroxine Sodium; Metformin HCL; Gabapentin; Zonisamide; Pravastatin



Possible Promethazine side effects in 38 year old female

Reported by a physician from Germany on 2012-04-20

Patient: 38 year old female

Reactions: Vomiting, Tachycardia, Suicide Attempt, Somnolence

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Paroxetine
    Administration route: Oral

Seroquel
    Administration route: Oral

Promethazine
    Administration route: Oral

Lorazepam
    Administration route: Oral



Possible Promethazine side effects in female

Reported by a consumer/non-health professional from United States on 2012-02-03

Patient: female, weighing 52.2 kg (114.8 pounds)

Reactions: Confusional State, Vomiting, Nightmare, Pruritus, Tinnitus, Swelling Face, Fear, Somnolence, Convulsion, Hallucinations, Mixed, Joint Swelling, Completed Suicide, Swelling, Coordination Abnormal

Drug(s) suspected as cause:
Promethazine

Other drugs received by patient: Tamoxifen Citrate



Possible Promethazine side effects in female

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

Patient: female, weighing 19.0 kg (41.8 pounds)

Reactions: Phobia, Burnout Syndrome, Pruritus, Drug Ineffective, Pain, Wheezing, Blood Magnesium Decreased, Somnolence, Constipation, Mania, Abnormal Dreams, Fatigue, Malaise, Depression, Oxygen Saturation Decreased, Nervousness, Migraine, Vomiting, Nightmare, Restlessness, Nausea, Drug Hypersensitivity, Irritability, Respiratory Failure, Vitamin D Decreased, Hypothyroidism, Feeling Abnormal, Sleep Apnoea Syndrome, Frustration

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Chantix
    Administration route: Oral
    Indication: Smoking Cessation Therapy

Chantix
    Dosage: unk
    Start date: 2011-06-01
    End date: 2011-01-01

Chantix
    Dosage: 1 mg, unk
    Administration route: Oral
    Start date: 2011-01-01
    End date: 2011-01-01

Morphine Sulfate
    Dosage: unk
    Indication: Pain
    Start date: 2011-08-01
    End date: 2011-11-01

Chantix
    Dosage: unk
    Administration route: Oral
    Start date: 2011-01-01
    End date: 2011-12-12

Chantix
    Dosage: unk
    Administration route: Oral
    End date: 2011-01-01

Chantix
    Dosage: 0.5 mg, 1x/day
    Administration route: Oral

Chantix
    Dosage: 0.5 mg, 2x/day
    Administration route: Oral
    Start date: 2011-01-01
    End date: 2011-01-01

Promethazine
    Dosage: unk
    Indication: Nausea
    Start date: 2011-01-01

Other drugs received by patient: Dilaudid; Valium



Possible Promethazine side effects in 59 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2011-12-28

Patient: 59 year old female

Reactions: Back Pain, Atelectasis, Respiratory Acidosis, Respiratory Failure, Somnolence, Hypocapnia

Adverse event resulted in: life threatening event

Drug(s) suspected as cause:
Hydromorphone HCL
    Dosage: 1 mg intramuscular

Promethazine
    Dosage: 25 mg intravenous

Meperidine Hydrochloride
    Dosage: 50 mg unknown



Possible Promethazine side effects in 59 year old female

Reported by a physician from United States on 2011-12-20

Patient: 59 year old female, weighing 100.0 kg (220.0 pounds)

Reactions: Atelectasis, Metabolic Alkalosis, Hypercapnia, Bundle Branch Block Right, Somnolence, Respiratory Acidosis, Respiratory Failure, Pickwickian Syndrome, Sinus Tachycardia

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Meperidine HCL
    Dosage: 50 mg, single
    Indication: Humerus Fracture

Promethazine
    Indication: Spinal Fracture

Promethazine
    Dosage: 25 mg, single
    Indication: Humerus Fracture

Meperidine HCL
    Indication: Spinal Fracture



Possible Promethazine side effects in 59 year old female

Reported by a physician from United States on 2011-12-16

Patient: 59 year old female, weighing 100.0 kg (220.0 pounds)

Reactions: Respiratory Failure, Condition Aggravated, Somnolence

Adverse event resulted in: life threatening event

Drug(s) suspected as cause:
Promethazine
    Dosage: 25 mg, single
    Indication: Pain

Hydromorphone HCL
    Dosage: 1 mg, single
    Indication: Pain

Meperidine HCL
    Dosage: 50 mg, single
    Indication: Pain



Possible Promethazine side effects in 59 year old female

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

Patient: 59 year old female, weighing 100.0 kg (220.0 pounds)

Reactions: Atelectasis, Metabolic Alkalosis, Hypercapnia, Bundle Branch Block Right, Somnolence, Pickwickian Syndrome, Respiratory Acidosis, Hypoxia, Sinus Tachycardia

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Hydromorphone HCL

Meperidine Hydrochloride

Promethazine



Possible Promethazine side effects in 59 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2011-12-06

Patient: 59 year old female, weighing 100.0 kg (220.0 pounds)

Reactions: Back Pain, Atelectasis, Hypercapnia, Bundle Branch Block Right, Condition Aggravated, Somnolence, Respiratory Acidosis, Pickwickian Syndrome, Oedema Peripheral, Hypoxia, Tenderness, Sinus Tachycardia, Oxygen Saturation Decreased

Drug(s) suspected as cause:
Meperidine Hydrochloride
    Dosage: 50 mg, unk

Hydromorphone HCL
    Dosage: 1 mg, unk

Promethazine
    Dosage: 25 mg, unk

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