Klonopin (Clonazepam) - Reports of Side Effects and Adverse Reactions - Serious Event

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Index of reports > Cases resulting in a serious event (78) > Cases with Hypotension (9)

Below is the selection of adverse event reports related to Klonopin (Clonazepam) that includes cases resulting in a serious event where reactions include hypotension.

Adverse event in male receiving Klonopin (Clonazepam)

Reported by a health professional (non-physician/pharmacist) from United States on 2007-10-24

Patient: male, weighing 64.7 kg (142.3 pounds)

Adverse reactions / side effects: Metabolic Acidosis, Nausea, Hypotension, Tachycardia, Renal Impairment, Diarrhoea, Intestinal Infarction, Leukopenia

Adverse event resulted in: death

Suspect drug(s):
Coumadin
Dosage: 2.5 mg daily oral
Administration route: Oral

Morphine
    Dosage: 1 tsp q 2-4 hrns prn oral
    Administration route: Oral
    Indication: Pain

Duragesic-25
Dosage: 25 mcg q three days derm
Indication: Pain

Iressa
    Dosage: 250 mg daily oral
    Administration route: Oral
    Start date: 2007-09-17
    End date: 2007-10-18

Cozaar
    Dosage: 50 mg daily oral
    Administration route: Oral
    Indication: Hypertension

Viagra
Dosage: 50 mg prn oral
Administration route: Oral

Compazine
    Dosage: 10 mg prn oral
    Administration route: Oral
    Indication: Nausea

Klonopin
    Dosage: 1 mg prn oral
    Administration route: Oral
    Indication: Somnolence

Adverse event in 47 year old female receiving Klonopin (Clonazepam)

Reported by a consumer/non-health professional from United States on 2007-05-03

Patient: 47 year old female, weighing 118.4 kg (260.5 pounds)

Adverse reactions / side effects: Pneumonia, Hypotension, Somnolence, Meningococcal Infection, Multiple Drug Overdose Accidental, Insomnia, Depressed Level of Consciousness, Sputum Culture Positive, Lethargy, Influenza

Adverse event resulted in: hospitalization

Suspect drug(s):
Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Pain
    Start date: 2002-01-01
    End date: 2006-06-09

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Pain
    Start date: 2006-06-09
    End date: 2006-11-27

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Pain
    Start date: 2006-11-27

Fentanyl(fentanyl) 800ug
    Dosage: 80 ug, prn, buccal
    Indication: Breakthrough Pain
    Start date: 2005-05-25

Tenormin
    Dosage: see image
    Administration route: Oral
    Indication: Hypertension
    Start date: 2003-01-01
    End date: 2005-09-07

Tenormin
    Dosage: see image
    Administration route: Oral
    Indication: Hypertension
    Start date: 2005-09-07
    End date: 2005-10-17

Tenormin
    Dosage: see image
    Administration route: Oral
    Indication: Hypertension
    Start date: 2005-10-18

Lioresal
    Dosage: 30 mg, qd, oral
    Administration route: Oral
    Indication: Muscle Spasms
    Start date: 1995-01-01

Klonopin
    Dosage: see image
    Administration route: Oral
    Indication: Anxiety
    Start date: 2004-01-01
    End date: 2005-06-13

Klonopin
    Dosage: see image
    Administration route: Oral
    Indication: Anxiety
    Start date: 2005-06-13
    End date: 2005-11-17

Klonopin
    Dosage: see image
    Administration route: Oral
    Indication: Anxiety
    Start date: 2005-11-17
    End date: 2005-11-28

Klonopin
    Dosage: see image
    Administration route: Oral
    Indication: Anxiety
    Start date: 2005-11-28

Flexeril
Dosage: 40 mg
Indication: Muscle Spasms

Other drugs received by patient: Protonix / 01263201 / (Pantoprazole); Ibuprofen; Tizanidine HCL; Albuterol / 00139501 / (Salbutamol); Trazodone HCL; Celexa; Amitriptyline HCL; Topamax; Percocet / 00446701 / (Oxycodone Hydrochloride, Oxycodone Terephthalate,

Adverse event in 47 year old female receiving Klonopin (Clonazepam)

Reported by a health professional (non-physician/pharmacist) from United States on 2007-04-26

Patient: 47 year old female, weighing 118.4 kg (260.5 pounds)

Adverse reactions / side effects: Multiple Drug Overdose Accidental, Fatigue, Pneumonia, Hypotension, Depressed Level of Consciousness, Somnolence

Adverse event resulted in: hospitalization

Suspect drug(s):
Tenormin
    Administration route: Oral
    Start date: 2003-01-01
    End date: 2005-09-07

Tenormin
    Administration route: Oral
    Start date: 2005-09-07
    End date: 2005-10-17

Tenormin
Administration route: Oral
Start date: 2005-10-18

Fentanyl
Start date: 2005-05-25

Lioresal
Administration route: Oral
Start date: 1995-01-01

Klonopin
    Administration route: Oral
    Start date: 2004-01-01
    End date: 2005-06-13

Klonopin
    Administration route: Oral
    Start date: 2005-06-13
    End date: 2005-11-17

Klonopin
    Administration route: Oral
    Start date: 2005-11-17
    End date: 2005-11-28

Klonopin
Administration route: Oral
Start date: 2005-11-28

Methadone HCL
    Administration route: Oral
    Start date: 2002-01-01
    End date: 2006-06-09

Methadone HCL
    Administration route: Oral
    Start date: 2006-06-09
    End date: 2006-11-27

Methadone HCL
Administration route: Oral
Start date: 2006-11-27

Flexeril

Other drugs received by patient: Protonix; Ibuprofen; Albuterol; Trazodone HCL; Celexa; Amitriptyline HCL; Topamax; Percocet

Adverse event in female receiving Klonopin (Clonazepam)

Reported by a health professional (non-physician/pharmacist) from United States on 2007-04-24

Patient: female, weighing 118.4 kg (260.5 pounds)

Adverse reactions / side effects: Multiple Drug Overdose Accidental, Pneumonia, Hypotension, Depressed Level of Consciousness, Lethargy

Adverse event resulted in: hospitalization

Suspect drug(s):
Flexeril
Administration route: Oral
Indication: Muscle Spasms

Fentanyl
Indication: Breakthrough Pain

Tenormin
Administration route: Oral
Indication: Hypertension

Lioresal
Administration route: Oral
Indication: Muscle Spasms

Klonopin
Administration route: Oral
Indication: Anxiety

Methadone HCL
Administration route: Oral
Indication: Pain Management

Other drugs received by patient: Protonix; Ibuprofen; Albuterol; Trazodone HCL; Celexa; Amitriptyline HCL; Topamax; Percocet; Oxycodone HCL

Adverse event in male receiving Klonopin (Clonazepam)

Reported by a consumer/non-health professional from United States on 2007-03-27

Patient: male

Adverse reactions / side effects: Abdominal Pain, Colon Operation, Drug Ineffective, Haemorrhage, Coagulopathy, Pain, Haemothorax, Overdose, Injury, Depression, Hypotension, Deformity, Staphylococcal Infection, Suicide Attempt, Splenectomy, Abscess, GUN Shot Wound, Disability

Adverse event resulted in: life threatening event, hospitalization, disablity

Suspect drug(s):
Gabapentin
Indication: Neuropathy

Gabapentin
Indication: Pain

Gabapentin
Indication: Neuralgia

Klonopin
Indication: Pain

Percocet
Dosage: text:3 tablets
Indication: Pain

Lorcet-HD
Indication: Pain

Lorcet-HD
Indication: Neuropathy

Lorcet-HD
Indication: Neuralgia

Other drugs received by patient: Protonix; Xalatan; Nexium; Gemfibrozil; Pravachol; Flonase; Gaviscon; Alternagel; Soma; Proscar; Actifed; Atrovent

Adverse event in 47 year old female receiving Klonopin (Clonazepam)

Reported by a individual with unspecified qualification from United States on 2007-03-21

Patient: 47 year old female, weighing 118.4 kg (260.5 pounds)

Adverse reactions / side effects: Meningococcal Infection, Multiple Drug Overdose Accidental, Pneumonia, Hypotension, Virus Serology Test Positive

Adverse event resulted in: hospitalization

Suspect drug(s):
Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Drug Tolerance Increased
    Start date: 2002-01-01
    End date: 2006-06-09

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Pain Management
    Start date: 2002-01-01
    End date: 2006-06-09

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Drug Tolerance Increased
    Start date: 2006-06-09
    End date: 2006-11-27

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Pain Management
    Start date: 2006-06-09
    End date: 2006-11-27

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Drug Tolerance Increased
    Start date: 2006-11-27

Methadose
    Dosage: see image
    Administration route: Oral
    Indication: Pain Management
    Start date: 2006-11-27

Fentanyl (Fentanyl) 800ug
    Dosage: 800 ug, prn, buccal
    Indication: Breakthrough Pain
    Start date: 2005-05-25