Index of reports
> Cases with Drug Ineffective (9)
Below is the selection of side effect reports (a.k.a. adverse event reports) related to Keflex (Cephalexin) where reactions include drug ineffective. The selected reports were submitted to the FDA during the sample period of about a year.
Possible Keflex side effects in male
Reported by a physician from United States on 2012-08-01
Patient: male, weighing 108.0 kg (237.6 pounds)
Reactions: Blood Creatine Phosphokinase Increased, Drug Ineffective, Joint Hyperextension, Urinary Tract Infection, Blood Triglycerides Increased, Prostatomegaly, Fall, Hepatic Enzyme Increased
Drug(s) suspected as cause:
Humira
Indication: Crohn's Disease
Start date: 2008-02-02
Keflex
Indication: Urinary Tract Infection
Start date: 2011-06-01
Trilipix
Indication: Dyslipidaemia
End date: 2011-01-01
Other drugs received by patient: Vitamin B-12; Bupropion Hydrochloride; Singulair; Calcium Citrate; Claritin; Asmanex Twisthaler; Proventil-HFA; Allopurinol; Lisinopril; Protonix; Aspirin; Vitamin D; Questran; Lovaza; Multi-Vitamins; Foradil; Tramadol Hydrochloride
Possible Keflex side effects in 59 year old male
Reported by a consumer/non-health professional from United States on 2012-07-02
Patient: 59 year old male
Reactions: Blood Creatine Phosphokinase Increased, Drug Ineffective, Joint Hyperextension, Urinary Tract Infection, Blood Triglycerides Increased, Fall, Hepatic Enzyme Increased, Prostatomegaly
Drug(s) suspected as cause:
Humira
Indication: Crohn's Disease
Start date: 2009-03-01
Keflex
Indication: Urinary Tract Infection
Start date: 2011-06-01
Trilipix
Indication: Product Used FOR Unknown Indication
End date: 2011-01-01
Other drugs received by patient: Allopurinol; Questran; Bupropion Hydrochloride; Vitamin D; Asmanex Twisthaler; Foradil; Proventil-HFA; Lovaza; Vitamin B-12; Tramadol HCL; Aspirin; Singulair; Claritin; Multi-Vitamins; Calcium Citrate; Lisinopril; Protonix
Possible Keflex side effects in female
Reported by a physician from United States on 2012-05-10
Patient: female, weighing 63.5 kg (139.7 pounds)
Reactions: Bloody Discharge, Medication Error, Drug Ineffective, Furuncle
Drug(s) suspected as cause:
Bactrim
Dosage: unk
Indication: Furuncle
Start date: 2012-04-02
End date: 2012-04-06
Bactrim
Indication: Bloody Discharge
Keflex
Dosage: 500 mg, 3x/day
Indication: Furuncle
Start date: 2012-04-06
End date: 2012-04-09
Keflex
Indication: Bloody Discharge
Zyvox
Indication: Staphylococcal Infection
Zyvox
Dosage: 600 mg, 2x/day
Indication: Furuncle
Start date: 2012-04-09
Zyvox
Indication: Bloody Discharge
Other drugs received by patient: Hydrochlorothiazide
Possible Keflex side effects in female
Reported by a consumer/non-health professional from United States on 2012-02-20
Patient: female, weighing 61.2 kg (134.7 pounds)
Reactions: Therapeutic Response Decreased, Drug Ineffective, Nausea, Hypertension
Drug(s) suspected as cause:
Celebrex
Dosage: 100 mg, daily
Indication: Arthritis
Celebrex
Indication: Spinal Osteoarthritis
Celebrex
Indication: Neck Pain
Claritin-D
Dosage: unk
Indication: Hypersensitivity
Erythromycin
Dosage: unk
Keflex
Dosage: unk
Other drugs received by patient: Carisoprodol; Metformin
Possible Keflex side effects in 54 year old female
Reported by a consumer/non-health professional from United States on 2012-02-07
Patient: 54 year old female, weighing 91.6 kg (201.5 pounds)
Reactions: Vaginal Prolapse, Nausea, Drug Ineffective, Pain, Ulcer
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Amoxicillin
Dosage: 1000 mg (500 mg, 2 in 1 d),
Indication: Pain
Bactrim
Dosage: 1000 mg (500 mg, 3 in 1 d) 500 mg (500 mg, 1 in 1 d)
Indication: Pain
Chantix
Dosage: 0.5 mg (0.5 mg, 1 in 1 d), oral
Administration route: Oral
Indication: Smoking Cessation Therapy
Start date: 2011-04-01
Keflex
Dosage: 1500 mg (500 mg, 3 in 1 d),
Indication: Pain
End date: 2012-01-01
Other drugs received by patient: Lantus; Enalapril Maleate; Novolog
Possible Keflex side effects in female
Reported by a consumer/non-health professional from United States on 2012-02-01
Patient: female, weighing 91.6 kg (201.5 pounds)
Reactions: Vaginal Prolapse, Drug Ineffective, Nausea, Pain, Ulcer
Adverse event resulted in: hospitalization
Drug(s) suspected as cause:
Amoxicillin
Dosage: 500 mg, 2x/day
Indication: Pain
Bactrim
Dosage: 500 mg, two times a day for the first day and daily for the next four days
Indication: Pain
Chantix
Dosage: 0.5 mg daily
Administration route: Oral
Indication: Smoking Cessation Therapy
Start date: 2011-04-01
Chantix
Dosage: unk
Administration route: Oral
Keflex
Dosage: 500 mg, 3x/day
Indication: Pain
End date: 2012-01-01
Other drugs received by patient: Enalapril; Lantus; Novolog
Possible Keflex side effects in female
Reported by a health professional (non-physician/pharmacist) from Denmark on 2011-11-10
Patient: female
Reactions: Blood Pressure Increased, Drug Ineffective, Rash, Leukocytoclastic Vasculitis, Arthropathy, Skin Discolouration, Staphylococcal Infection, Vasculitis, Gait Disturbance, Blister
Drug(s) suspected as cause:
Clindamycin
Indication: Antibiotic Therapy
Start date: 2008-05-01
Dicloxacillin
Indication: Antibiotic Therapy
Start date: 2008-01-01
Gentamicin
Indication: Antibiotic Therapy
Start date: 2008-05-01
Keflex
Indication: Antibiotic Therapy
Start date: 2008-05-01
Meropenem
Indication: Antibiotic Therapy
Start date: 2008-05-01
Zinacef
Indication: Antibiotic Therapy
Start date: 2008-01-01
Possible Keflex side effects in 60 year old female
Reported by a consumer/non-health professional from United States on 2011-11-01
Patient: 60 year old female
Reactions: Drug Ineffective
Drug(s) suspected as cause:
Biaxin
Indication: Product Used FOR Unknown Indication
Doxycycline
Keflex
Indication: Product Used FOR Unknown Indication
Zithromax
Other drugs received by patient: Antidepressants; Allegra; Advair Diskus 100 / 50; Singulair
Possible Keflex side effects in male
Reported by a lawyer from United States on 2011-10-12
Patient: male, weighing 46.3 kg (101.8 pounds)
Reactions: Product Quality Issue, Drug Ineffective, Stevens-Johnson Syndrome
Adverse event resulted in: life threatening event, hospitalization
Drug(s) suspected as cause:
Keflex
Indication: Pharyngitis
Start date: 2010-01-15
End date: 2010-01-01
Tylenol-500
Indication: Pyrexia
Start date: 2010-01-01
Tylenol-500
Indication: Cough
Start date: 2010-01-01
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