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Benadryl (Diphenhydramine) - Drug Ineffective - Suspected Cause - Side Effect Reports

 
 



Index of reports > Cases with Drug Ineffective (26)

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

Possible Benadryl side effects in 33 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-08-10

Patient: 33 year old female, weighing 68.0 kg (149.7 pounds)

Reactions: Weight Increased, Night Sweats, Hot Flush, Drug Ineffective, Insomnia, Somnolence

Drug(s) suspected as cause:
Premarin
    Dosage: 0.9 mg, daily
    Administration route: Oral

Estroven
    Indication: Sleep Disorder

Benadryl
    Dosage: unk
    Indication: Sleep Disorder
    Start date: 2012-01-01
    End date: 2012-01-01

Black Cohosh
    Indication: Weight Increased

Estroven
    Dosage: unk
    Indication: Hot Flush
    Start date: 2012-01-01

Estroven
    Indication: Night Sweats

Estroven
    Indication: Weight Increased

Black Cohosh
    Indication: Sleep Disorder

Premarin
    Dosage: 1.25 mg, daily
    Administration route: Oral
    End date: 2012-01-01

Black Cohosh
    Dosage: unk
    Indication: Hot Flush
    Start date: 2012-01-01

Premarin
    Dosage: 0.45 mg, daily
    Administration route: Oral
    Indication: Hormone Replacement Therapy
    Start date: 2006-01-01

Black Cohosh
    Indication: Night Sweats

Other drugs received by patient: Naproxen (Aleve)



Possible Benadryl side effects in 72 year old female

Reported by a consumer/non-health professional from United States on 2012-07-30

Patient: 72 year old female, weighing 93.2 kg (205.0 pounds)

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Zantac
    Indication: Pruritus

Benadryl
    Indication: Pruritus

Other drugs received by patient: Multiple Medication; Lovaza; Imdur



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-07-19

Patient: female

Reactions: Product Quality Issue, Drug Ineffective, Oedema Peripheral, Extrasystoles, Dizziness

Drug(s) suspected as cause:
Benadryl
    Administration route: Oral
    Indication: Multiple Allergies

Epipen
    Dosage: 11-12 years
    Indication: Multiple Allergies

Zyrtec Allergy
    Administration route: Oral

Zyrtec Allergy
    Dosage: 11-12 years
    Administration route: Oral
    Indication: Multiple Allergies

Other drugs received by patient: ALL Other Therapeutic Products; Unspecified Blood Pressure Meds



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-06-22

Patient: female

Reactions: Product Quality Issue, Drug Ineffective, Extrasystoles, Oedema Peripheral, Dizziness

Drug(s) suspected as cause:
Benadryl
    Administration route: Oral
    Indication: Multiple Allergies

Epipen
    Dosage: 11-12 years
    Indication: Multiple Allergies

Zyrtec Allergy
    Administration route: Oral

Zyrtec Allergy
    Dosage: 11-12 years
    Administration route: Oral
    Indication: Multiple Allergies

Other drugs received by patient: Unspecified Blood Pressure Meds; ALL Other Therapeutic Products



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-05-30

Patient: female, weighing 59.0 kg (129.7 pounds)

Reactions: Drug Ineffective, Maternal Exposure During Pregnancy, Nephrolithiasis, Cholelithiasis, Body Height Decreased, Food Allergy, Tendon Disorder, Abnormal Loss of Weight, Lipoma, Juvenile Arthritis

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Morphine
    Indication: Product Used FOR Unknown Indication

Solu-Medrol
    Indication: Premedication

Benadryl
    Indication: Premedication

Benadryl
    Administration route: Oral
    Indication: Multiple Allergies
    Start date: 2009-07-10
    End date: 2012-04-10

Remicade
    Start date: 2007-01-01

Epipen
    Indication: Multiple Allergies
    Start date: 2008-03-24
    End date: 2012-04-10

Remicade
    Start date: 2009-01-13
    End date: 2012-04-10

Imuran
    Indication: Rheumatoid Arthritis
    Start date: 2011-09-01
    End date: 2012-04-10

Remicade
    Dosage: also reported as every 6 weeks
    Indication: Juvenile Arthritis

Fexofenadine
    Administration route: Oral
    Indication: Multiple Allergies
    Start date: 2008-03-24
    End date: 2012-04-10

Other drugs received by patient: Calcium with Vitamin D



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-04-20

Patient: female

Reactions: Burning Sensation, Drug Ineffective, Rash, Erythema

Drug(s) suspected as cause:
Effexor XR
    Dosage: 150 mg, 1x/day
    Administration route: Oral
    Start date: 2012-01-01
    End date: 2012-04-14

Benadryl

Effexor XR
    Dosage: 75 mg, 1x/day
    Administration route: Oral
    Indication: Depression

Other drugs received by patient: Estradiol



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-04-10

Patient: female, weighing 57.1 kg (125.7 pounds)

Reactions: Drug Ineffective, DRY Throat, Somnolence

Drug(s) suspected as cause:
Alavert
    Dosage: 10 mg, as needed
    Administration route: Oral
    Indication: Sneezing
    Start date: 2012-03-01

Alavert
    Indication: Eye Pruritus

Alavert
    Indication: Rhinorrhoea

Alavert
    Indication: Nasal Discomfort

Benadryl
    Dosage: unk
    Indication: Sneezing



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-04-03

Patient: female

Reactions: Nightmare, Syncope, Drug Ineffective, Sedation

Drug(s) suspected as cause:
Benadryl



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-04-03

Patient: female

Reactions: Product Quality Issue, Drug Ineffective, Extrasystoles, Oedema Peripheral, Dizziness

Drug(s) suspected as cause:
Benadryl
    Administration route: Oral
    Indication: Multiple Allergies

Zyrtec Allergy
    Dosage: 11-12 years
    Administration route: Oral
    Indication: Multiple Allergies

Epipen
    Dosage: 11-12 years
    Indication: Multiple Allergies

Zyrtec Allergy
    Administration route: Oral

Other drugs received by patient: Unspecified Blood Pressure Meds; ALL Other Therapeutic Products



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-04-03

Patient: female

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Vistaril
    Dosage: 50 mg, 3x/day
    Indication: Urticaria
    Start date: 2012-03-23

Zantac
    Dosage: 150 mg, 3x/day
    Indication: Vomiting
    Start date: 2012-03-23

Benadryl
    Dosage: unk
    Indication: Anaphylactic Reaction
    Start date: 2012-03-21
    End date: 2012-03-01

Valium
    Dosage: 2 mg, 3x/day
    Indication: Pruritus
    Start date: 2012-03-23

Other drugs received by patient: Synthroid



Possible Benadryl side effects in female

Reported by a physician from United States on 2012-03-29

Patient: female, weighing 87.5 kg (192.6 pounds)

Reactions: Myalgia, Pruritus, Hypersensitivity, Drug Ineffective, Arthralgia, Pain, Skin Burning Sensation, Hypersomnia

Drug(s) suspected as cause:
Benadryl
    Dosage: 25 mg, unk
    Administration route: Oral

Codeine Sulfate
    Dosage: unk

Lyrica
    Dosage: 150 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia
    Start date: 2011-08-01
    End date: 2012-02-01

Hydrocodone Bitartrate
    Dosage: unk

Ultram ER
    Dosage: 100 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia

Other drugs received by patient: Levothyroxine; Bisoprolol Fumarate and Hydrochlorothiazide; Aldactone; Metformin; Glimepiride



Possible Benadryl side effects in 83 year old female

Reported by a consumer/non-health professional from United States on 2012-03-27

Patient: 83 year old female

Reactions: Drug Ineffective, Sleep Disorder, Dependence

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

Benadryl
    Dosage: for about six months
    Administration route: Oral
    Indication: Multiple Allergies

Other drugs received by patient: Azelastine HCL; Fluticasone Propionate; Claritin; Nasacort



Possible Benadryl side effects in 83 year old female

Reported by a consumer/non-health professional from United States on 2012-03-13

Patient: 83 year old female

Reactions: Dependence, Drug Ineffective, Sleep Disorder

Drug(s) suspected as cause:
Benadryl
    Dosage: for about six months
    Administration route: Oral
    Indication: Multiple Allergies

Benadryl
    Administration route: Oral

Other drugs received by patient: Fluticasone Propionate; Azelastine HCL; Claritin; Nasacort



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-03-06

Patient: female, weighing 87.5 kg (192.6 pounds)

Reactions: Myalgia, Pruritus, Hypersensitivity, Drug Ineffective, Arthralgia, Pain, Skin Burning Sensation, Hypersomnia

Drug(s) suspected as cause:
Hydrocodone Bitartrate
    Dosage: unk

Benadryl
    Dosage: 25 mg, unk
    Administration route: Oral

Codeine Sulfate
    Dosage: unk

Lyrica
    Dosage: 150 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia
    Start date: 2011-08-01
    End date: 2012-02-01

Ultram ER
    Dosage: 100 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia

Other drugs received by patient: Levothyroxine; Aldactone; Metformin; Glimepiride; Bisoprolol Fumarate and Hydrochlorothiazide



Possible Benadryl side effects in female

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

Patient: female, weighing 87.5 kg (192.6 pounds)

Reactions: Myalgia, Pruritus, Hypersensitivity, Drug Ineffective, Arthralgia, Pain, Skin Burning Sensation, Hypersomnia

Drug(s) suspected as cause:
Benadryl
    Dosage: 25 mg, unk
    Administration route: Oral

Ultram ER
    Dosage: 100 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia

Lyrica
    Dosage: 150 mg, 2x/day
    Administration route: Oral
    Indication: Fibromyalgia
    Start date: 2011-08-01
    End date: 2012-02-01

Codeine Sulfate
    Dosage: unk

Hydrocodone Bitartrate
    Dosage: unk

Other drugs received by patient: Bisoprolol Fumarate and Hydrochlorothiazide; Metformin; Glimepiride; Levothyroxine; Aldactone



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-02-27

Patient: female, weighing 95.2 kg (209.4 pounds)

Reactions: Rash Generalised, Drug Ineffective

Drug(s) suspected as cause:
Benadryl
    Dosage: 50 mg, 2x/day
    Administration route: Oral
    Indication: Rash
    Start date: 2012-02-19

Chantix
    Dosage: 0.5 mg, daily
    Administration route: Oral
    Indication: Smoking Cessation Therapy
    Start date: 2012-02-01
    End date: 2012-02-03

Chantix
    Dosage: 0.5 mg, 2x/day
    Administration route: Oral
    Start date: 2012-02-04
    End date: 2012-02-07

Chantix
    Dosage: 1 mg, 2x/day
    Administration route: Oral
    Start date: 2012-02-08
    End date: 2012-02-01

Chantix
    Dosage: unk
    Administration route: Oral
    Start date: 2012-02-01

Other drugs received by patient: Simvastatin; Medroxyprogesterone



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-02-13

Patient: female, weighing 49.4 kg (108.7 pounds)

Reactions: LIP Swelling, Swelling Face, Drug Ineffective, Feeling Hot, Eye Swelling, Oedema Mouth, Rash, Erythema

Drug(s) suspected as cause:
Chantix
    Dosage: unk
    Administration route: Oral
    Start date: 2009-01-01

Chantix
    Dosage: 1 mg, 2x/day
    Administration route: Oral
    Start date: 2012-02-01

Benadryl
    Dosage: unk
    Indication: Antiallergic Therapy

Chantix
    Dosage: unk
    Administration route: Oral
    Indication: Smoking Cessation Therapy

Chantix
    Dosage: 0.5 mg, daily
    Administration route: Oral
    Start date: 2012-02-02
    End date: 2012-02-01

Other drugs received by patient: Spiriva; Spiriva



Possible Benadryl side effects in female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-02-10

Patient: female, weighing 74.8 kg (164.6 pounds)

Reactions: Off Label Use, Mania, Drug Ineffective, Hypervigilance, Logorrhoea, Gallbladder Operation

Drug(s) suspected as cause:
Benadryl
    Dosage: initiated on an unspecified date 2 to 3 years ago
    Indication: Sleep Disorder Therapy

Ambien
    Dosage: initiated on an unspecified date 2 to 3 years ago
    Indication: Sleep Disorder Therapy

Versed
    Dosage: initiated on an unspecified date 2 to 3 years ago
    Indication: Sleep Disorder Therapy

Benadryl

Lunesta
    Dosage: initiated on an unspecified date 2 to 3 years ago
    Indication: Sleep Disorder Therapy



Possible Benadryl side effects in 34 year old female

Reported by a individual with unspecified qualification from United States on 2012-02-07

Patient: 34 year old female, weighing 74.0 kg (162.8 pounds)

Reactions: Mania, Drug Ineffective, Gallbladder Disorder, Logorrhoea

Drug(s) suspected as cause:
Lunesta
    Administration route: Oral
    Indication: Insomnia

Benadryl
    Indication: Sleep Disorder

Ambien
    Indication: Sleep Disorder

Versed
    Indication: Sleep Disorder



Possible Benadryl side effects in 46 year old female

Reported by a consumer/non-health professional from United States on 2012-02-06

Patient: 46 year old female

Reactions: Drug Ineffective

Drug(s) suspected as cause:
Benadryl
    Dosage: 1 benedryl
    Indication: Urticaria

Ibuprofen (Advil)
    Dosage: 1 advil
    Indication: Urticaria



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-01-20

Patient: female, weighing 93.0 kg (204.5 pounds)

Reactions: Anxiety, Hypersensitivity, Nasopharyngitis, Pain in Extremity, Drug Ineffective, Pain, Disturbance in Attention, Somnolence, Accidental Overdose

Adverse event resulted in: hospitalization

Drug(s) suspected as cause:
Flovent
    Dosage: unk
    Indication: Asthma

Glucotrol XL
    Dosage: unk
    Indication: Diabetes Mellitus
    Start date: 2006-12-01

Benadryl
    Dosage: unk
    Indication: Hypersensitivity
    Start date: 2012-01-15

Lyrica
    Dosage: unk
    Indication: Neuropathy Peripheral
    Start date: 2011-10-01
    End date: 2012-01-14

Other drugs received by patient: Pravastatin; Amitriptyline; Citalopram; Metoprolol; Fish OIL; Omeprazole; Actos; Metformin; Furosemide; Rapamune; Prednisone; Myfortic; Multi-Vitamins; Potassium Chloride



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-01-17

Patient: female, weighing 129.3 kg (284.4 pounds)

Reactions: Migraine, Nausea, Restlessness, Drug Ineffective, Disorientation, Headache, Somnolence, Speech Disorder, Impaired Driving Ability, Dissociation, Dizziness, Feeling Abnormal, Infusion Related Reaction

Drug(s) suspected as cause:
Remicade
    Start date: 2012-01-04

Benadryl

Remicade
    Indication: Psoriasis
    Start date: 2011-10-01
    End date: 2011-12-01

Benadryl
    Indication: Premedication
    Start date: 2011-10-01

Other drugs received by patient: Dexilant; Clobex; Dovonex; Imitrex; Imitrex



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2012-01-13

Patient: female

Reactions: Pruritus, Drug Ineffective, Drug Hypersensitivity, Urticaria, Rash, Oropharyngeal Pain, Lung Disorder, Insomnia

Drug(s) suspected as cause:
Clarinex-D 12 Hour
    Dosage: po
    Administration route: Oral
    Indication: Product Used FOR Unknown Indication

Benadryl
    Dosage: iv
    Indication: Hypersensitivity
    Start date: 2012-01-03

Other drugs received by patient: Advair Diskus 100 / 50



Possible Benadryl side effects in 55 year old female

Reported by a health professional (non-physician/pharmacist) from United States on 2012-01-03

Patient: 55 year old female, weighing 56.7 kg (124.7 pounds)

Reactions: Inappropriate Schedule of Drug Administration, Drug Ineffective, Nausea, Insomnia, Feeling Abnormal

Drug(s) suspected as cause:
Pristiq
    Dosage: 50 mg, daily
    Administration route: Oral
    Indication: Anxiety
    Start date: 2011-12-26

Benadryl
    Dosage: unk
    Indication: Sleep Disorder
    Start date: 2011-12-26

Pristiq
    Dosage: 50 mg, alternate day
    Administration route: Oral
    Indication: Depression
    Start date: 2011-12-01

Other drugs received by patient: Calcium with Vitamin D; Lipitor; Levothyroxine



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2011-12-21

Patient: female, weighing 74.8 kg (164.6 pounds)

Reactions: LIP Swelling, Pharyngeal Oedema, Paraesthesia Oral, Drug Ineffective, Oedema Mouth, Swollen Tongue

Drug(s) suspected as cause:
Benadryl
    Indication: Pharyngeal Oedema

Benadryl
    Dosage: unk
    Indication: Oedema Mouth
    Start date: 2011-12-12

Benadryl
    Indication: LIP Swelling

Benadryl
    Indication: Swollen Tongue

Atorvastatin Calcium
    Dosage: 20 mg, daily
    Indication: Blood Cholesterol Increased
    Start date: 2011-12-12
    End date: 2011-12-12

Other drugs received by patient: Epipen; Levothyroxine; Hydrochlorothiazide



Possible Benadryl side effects in female

Reported by a consumer/non-health professional from United States on 2011-12-19

Patient: female, weighing 74.8 kg (164.6 pounds)

Reactions: LIP Swelling, Pharyngeal Oedema, Drug Ineffective, Oedema Mouth, Swollen Tongue

Drug(s) suspected as cause:
Atorvastatin Calcium
    Dosage: 20 mg, daily
    Indication: Blood Cholesterol Increased
    Start date: 2011-12-12
    End date: 2011-12-12

Benadryl
    Indication: LIP Swelling

Benadryl
    Dosage: unk
    Indication: Oedema Mouth
    Start date: 2011-12-12

Benadryl
    Indication: Swollen Tongue

Benadryl
    Indication: Pharyngeal Oedema

Other drugs received by patient: Epipen; Levothyroxine; Hydrochlorothiazide

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