Benadryl and loss of consciousness 
Benadryl and loss of consciousness Patient Reports February 10, 2012
Benadryl Side Effects Report #4908953-X
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 01, 2006. Female patient, 33 years of age, weighting 119.0 lb, was diagnosed with urticaria, pharyngitis streptococcal and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, somnolence. Benadryl dosage: unknown. During the same period patient was treated with AMOXICILLIN. Patient recovered.
Benadryl Side Effects Report #4928396-2
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 13, 2006. Female patient, 33 years of age, weighting 119.0 lb, was diagnosed with urticaria, sinusitis
and was treated with Benadryl. After drug was administered, patient experienced the following side effects: fall , incorrect dose administered, loss of consciousness, somnolence. Benadryl dosage: unknown. During the same period patient was treated with AMOXICILLIN, LORATADINE, ETHINYLESTRADIOL. Patient recovered.Benadryl Side Effects Report #4751380-9
Benadryl side effect was reported by a Consumer or non-health professional from CANADA on Aug 10, 2005. Male patient, child 2 years of age, weighting 30.00 lb, was diagnosed with urticaria and was treated with Benadryl. After drug was administered, patient experienced the following side effects: chills, hypokinesia, loss of consciousness, peripheral coldness, skin discolouration, stevens-johnson syndrome. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #5330114-3
Benadryl side effect was reported by a Physician from UNITED STATES on May 01, 2007. Female patient, 58 years of age, was diagnosed with suicide attempt and was treated with Benadryl. After drug was administered, patient experienced the following side effects: arrhythmia
, aspiration, blood ph decreased, cardio-respiratory arrest, electrocardiogram t wave inversion, loss of consciousness, lung infiltration, myocardial infarction, suicide attempt. Benadryl dosage: unknown. During the same period patient was treated with ABILIFY, EFFEXOR, CLONAZEPAM, UNISOM, PHENCYCLIDINE, CHARCOAL ACTIVATED. Patient was hospitalized. Patient died.Benadryl Side Effects Report #5330121-0
Benadryl side effect was reported by a Physician from UNITED STATES on May 01, 2007. Female patient, 48 years of age, was diagnosed with suicide attempt and was treated with Benadryl. After drug was administered, patient experienced the following side effects: blood pressure decreased, cardiac arrest
, completed suicide, loss of consciousness, pupil fixed, respiratory arrest. Benadryl dosage: unknown. During the same period patient was treated with DOXEPIN. Patient died on 01/01/2005.Benadryl Side Effects Report #4961875-0
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 20, 2006. Female patient, 19 years of age, was diagnosed with sleep disorder
and was treated with Benadryl. After drug was administered, patient experienced the following side effects: alcohol use, loss of consciousness, somnolence. Benadryl dosage: unknown. During the same period patient was treated with ETHANOL. Patient recovered.Benadryl Side Effects Report #4807780-1
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 08, 2005. Male patient, 14 years of age, weighting 100.0 lb, was diagnosed with sinus congestion and was treated with Benadryl. After drug was administered, patient experienced the following side effects: erythema, fall
, headache , inflammation, loss of consciousness, pruritus, somnolence, swelling, urticaria. Benadryl dosage: unknown. During the same period patient was treated with VITAMINS. Patient recovered.Benadryl Side Effects Report #4840091-7
Benadryl side effect was reported by a Physician from UNITED STATES on Nov 16, 2005. Male patient, 14 years of age, weighting 100.0 lb, was diagnosed with sinus congestion and was treated with Benadryl. After drug was administered, patient experienced the following side effects: depressed level of consciousness, fall
, headache , loss of consciousness, rash , skin lesion, skin nodule, syncope, urticaria. Benadryl dosage: 25 MG TABS, ORAL. During the same period patient was treated with VITAMINS. Patient recovered.Benadryl Side Effects Report #4701925-X
Benadryl side effect was reported by a Consumer or non-health professional from on June 13, 2005. Male patient, 16 years of age, weighting 159.0 lb, was diagnosed with seasonal allergy and was treated with Benadryl. After drug was administered, patient experienced the following side effects: blood alcohol abnormal, dehydration, incorrect dose administered, insomnia, loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with ETHANOL, IBUPROFEN. Patient recovered.
Benadryl Side Effects Report #6051356-8
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 20, 2009. Female patient, 67 years of age, weighting 147.0 lb, was diagnosed with rhinorrhoea, osteoporosis
and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with MIACALCIN. Patient recovered.Benadryl Side Effects Report #6088996-6
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Feb 18, 2009. Female patient, 67 years of age, weighting 147.0 lb, was diagnosed with rhinorrhoea, osteoporosis
and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with MIACALCIN, CALCIUM, VITAMIN D, VITAMIN E. Patient recovered.Benadryl Side Effects Report #4877704-X
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 28, 2005. Male patient, child 2 years of age, was diagnosed with rhinorrhoea and was treated with Benadryl. After drug was administered, patient experienced the following side effects: abnormal behaviour, eye disorder, lethargy, loss of consciousness. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #5008865-X
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on May 11, 2006. Male patient, child 9 years of age, was diagnosed with rash
, urticaria and was treated with Benadryl. After drug was administered, patient experienced the following side effects: fall , lip discolouration, loss of consciousness, swelling. Benadryl dosage: unknown. During the same period patient was treated with HYDROCORTISONE. Patient recovered.Benadryl Side Effects Report #4696724-1
Benadryl side effect was reported by a Health Professional from on June 06, 2005. Female patient, 48 years of age, was diagnosed with pruritus and was treated with Benadryl. After drug was administered, patient experienced the following side effects: anxiety
, hypersensitivity, hypertension, loss of consciousness, muscle twitching, staring. Benadryl dosage: unknown. Patient recovered.Benadryl Side Effects Report #4763914-9
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Aug 25, 2005. Male patient, 22 years of age, weighting 192.0 lb, was diagnosed with pruritus and was treated with Benadryl. After drug was administered, patient experienced the following side effects: abdominal mass, appendicitis
, loss of consciousness, road traffic accident, somnolence. Benadryl dosage: unknown. Patient recovered.Benadryl Side Effects Report #4840103-0
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Nov 12, 2005. Female patient, weighting 30.86 lb, was diagnosed with poisoning deliberate and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, victim of abuse. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4890003-5
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 11, 2006. Female patient, weighting 14.00 lb, was diagnosed with poisoning deliberate and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, vomiting. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4952382-X
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 07, 2006. Female patient, child 4 years of age, weighting 35.00 lb, was diagnosed with nausea
and was treated with Benadryl. After drug was administered, patient experienced the following side effects: body temperature increased, convulsion, loss of consciousness, urinary tract infection , vomiting. Benadryl dosage: unknown. Patient recovered.Benadryl Side Effects Report #5625190-4
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 28, 2008. Female patient was diagnosed with nasopharyngitis and was treated with Benadryl. After drug was administered, patient experienced the following side effects: blood pressure decreased, loss of consciousness, syncope, vomiting. Benadryl dosage: unknown. During the same period patient was treated with LEVOTHYROXINE. Patient recovered.
Benadryl Side Effects Report #4600462-0
Benadryl side effect was reported by a Consumer or non-health professional from on Feb 19, 2005. Male patient, 23 years of age, weighting 190.0 lb, was diagnosed with multiple allergies and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, somnolence. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4727594-0
Benadryl side effect was reported by a Pharmacist from UNITED STATES on July 27, 2005. Male patient, 76 years of age, weighting 253.5 lb, was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: eye rolling, loss of consciousness, nausea
, tonic clonic movements, vision blurred. Benadryl dosage: 50 MG INTRAMUSCU. Patient was hospitalized. Patient recovered.Benadryl Side Effects Report #4867536-0
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 15, 2005. Female patient, 66 years of age, weighting 140.0 lb, was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: diarrhoea, eye pain, headache
, loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with LEVOTHYROXINE, OXYCODONE HYDROCHLORIDE AND ACETAMINOPHEN, BISOPROLOL FUMARATE AND HYDROCHLOROTHIAZIDE. Patient recovered.Benadryl Side Effects Report #6115448-7
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Mar 03, 2009. Female patient, 64 years of age, weighting 123.9 lb, was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, off label use, overdose. Benadryl dosage: unknown. During the same period patient was treated with EPIPEN, PROCARDIA, XANAX, TENORMIN, CELEXA. Patient recovered.
Benadryl Side Effects Report #5773058-5
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on June 04, 2008. Female patient, 49 years of age, weighting 123.9 lb, was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: coma, loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with METHYLPREDNISOLONE. Patient was hospitalized. Patient recovered.
Benadryl Side Effects Report #5006255-7
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on May 05, 2006. Female patient, 46 years of age, weighting 130.0 lb, was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: blood potassium decreased, loss of consciousness, post-traumatic stress disorder
. Benadryl dosage: unknown. During the same period patient was treated with ANALGESICS, CLONAZEPAM, OXYCODONE. Patient recovered.Benadryl Side Effects Report #4750991-4
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Aug 10, 2005. Female patient, 16 years of age, weighting 170.0 lb, was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: eye disorder, fall
, loss of consciousness. Benadryl dosage: unknown. Patient recovered.Benadryl Side Effects Report #5106911-6
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 02, 2006. Male patient was diagnosed with hypersensitivity and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, somnolence. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4688101-4
Benadryl side effect was reported by a Consumer or non-health professional from on May 26, 2005. Male patient, 70 years of age, weighting 210.0 lb, was diagnosed with herpes zoster and was treated with Benadryl. After drug was administered, patient experienced the following side effects: asthenia, fall
, loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with ASPIRIN, ROSUVASTATIN, FLUTICASONE PROPIONATE. Patient recovered.Benadryl Side Effects Report #5741127-1
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on May 04, 2008. Female patient was diagnosed with food allergy
and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, paralysis , unevaluable event. Benadryl dosage: unknown. Patient recovered.Benadryl Side Effects Report #5494095-4
Benadryl side effect was reported by a Physician from UNITED STATES on Oct 08, 2007. Male patient, child 11 years of age, weighting 99.21 lb, was diagnosed with dermatitis contact, vomiting and was treated with Benadryl. After drug was administered, patient experienced the following side effects: aspiration, blood bicarbonate decreased, blood creatine increased, blood glucose increased, blood ph decreased, blood potassium increased, cardiac arrest
, loss of consciousness, overdose. Benadryl dosage: unknown. During the same period patient was treated with MORPHINE, CODEINE SUL, OXAZEPAM, DIAZEPAM, ATROPINE, PHENERGAN. Patient died on 01/01/2001.Benadryl Side Effects Report #5328431-6
Benadryl side effect was reported by a Physician from UNITED STATES on May 16, 2007. Male patient, weighting 25.00 lb, was diagnosed with cough and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness, respiratory arrest. Benadryl dosage: unknown. Patient died on 12/26/2006.
Benadryl Side Effects Report #5114130-2
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 12, 2006. Male patient, weighting 18.00 lb, was diagnosed with cough and was treated with Benadryl. After drug was administered, patient experienced the following side effects: apnoea, cyanosis, loss of consciousness, musculoskeletal stiffness, pulmonary congestion, pulse absent, rhinorrhoea. Benadryl dosage: unknown. During the same period patient was treated with DIMETAPP. Patient died on 02/09/2005.
Benadryl Side Effects Report #5764513-2
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on May 28, 2008. Female patient, 68 years of age, weighting 130.1 lb, was diagnosed with arthropod bite and was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4642153-6
Benadryl side effect was reported by a Consumer or non-health professional from on Apr 05, 2005. Female patient, 55 years of age, weighting 203.0 lb, was diagnosed with arthropod bite and was treated with Benadryl. After drug was administered, patient experienced the following side effects: incoherent, insomnia, loss of consciousness, unevaluable event. Benadryl dosage: unknown. During the same period patient was treated with ANTIHYPERTENSIVES. Patient recovered.
Benadryl Side Effects Report #5924179-5
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Oct 10, 2008. Male patient, child 5 years of age, was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4596123-7
Benadryl side effect was reported by a Consumer or non-health professional from on Jan 28, 2005. Male patient, 29 years of age, weighting 146.1 lb, was diagnosed with nasopharyngitis, sinus headache and was treated with Benadryl. After drug was administered, patient experienced the following side effects: amphetamines positive, blood glucose decreased, blood pressure decreased, dizziness
, loss of consciousness, nasopharyngitis, nausea , syncope. Benadryl dosage: unknown. During the same period patient was treated with SUDAFED, GALENIC, VINCENTS, EXCEDRIN, VICODIN, CARISOPRODOL. Patient recovered.Benadryl Side Effects Report #5890131-1
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Sept 10, 2008. Male patient, 27 years of age, weighting 179.9 lb, was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #5006885-2
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on May 06, 2006. Male patient, 25 years of age, weighting 200.0 lb, was treated with Benadryl. After drug was administered, patient experienced the following side effects: incorrect dose administered, loss of consciousness. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #4908952-8
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Jan 30, 2006. Male patient, 20 years of age, weighting 175.0 lb, was treated with Benadryl. After drug was administered, patient experienced the following side effects: alcohol use, loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with ETHANOL. Patient recovered.
Benadryl Side Effects Report #5829784-2
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on July 28, 2008. Male patient, 18 years of age, weighting 195.1 lb, was treated with Benadryl. After drug was administered, patient experienced the following side effects: abnormal behaviour, loss of consciousness. Benadryl dosage: unknown. Patient recovered.
Benadryl Side Effects Report #5339827-0
Benadryl side effect was reported by a Health Professional from UNITED STATES on May 16, 2007. Male patient, weighting 179.9 lb, was treated with Benadryl. After drug was administered, patient experienced the following side effects: loss of consciousness. Benadryl dosage: 1/4 OF 25MG, ORAL. During the same period patient was treated with PAXIL, ZANTAC. Patient recovered.
Benadryl Side Effects Report #4591778-5
Benadryl side effect was reported by a Consumer or non-health professional from on Feb 08, 2005. Female patient was treated with Benadryl. After drug was administered, patient experienced the following side effects: anaphylactic shock, loss of consciousness. Benadryl dosage: unknown. During the same period patient was treated with ANTIBIOTICS. Patient recovered.
Benadryl Side Effects Report #4867412-3
Benadryl side effect was reported by a Consumer or non-health professional from UNITED STATES on Dec 14, 2005. Female patient was treated with Benadryl. After drug was administered, patient experienced the following side effects: hallucination, loss of consciousness, vomiting. Benadryl dosage: unknown. Patient recovered.