Benadryl Infusion Related Reaction Side Effect Reports


The following Benadryl Infusion Related Reaction side effect reports were submitted by healthcare professionals and consumers.

This information will help you understand how side effects, such as Infusion Related Reaction, can occur, and what you can do about them.

A side effect could appear soon after you start Benadryl or it might take time to develop.


Infusion Related Reaction

This Infusion Related Reaction side effect was reported by a physician from UNITED STATES. A 33-year-old patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Benadryl /00945501/ (dosage: NA), which was started on Dec 19, 2011. Concurrently used drugs:
  • Solu-medrol
  • Krystexxa (8 Mg;qow;iv)
When starting to take Benadryl /00945501/ the consumer reported the following symptoms:
  • Infusion Related Reaction
These side effects may potentially be related to Benadryl /00945501/.
Hyperhidrosis, Chest Discomfort, Infusion Related Reaction, Erythema, Dyspnoea, Tachycardia

This Infusion Related Reaction Benadryl side effect was reported by a health professional from CANADA on Jun 18, 2012. A male , weighting 149.9 lb, was treated with Benadryl. The patient presented the following health conditions:
  • Hyperhidrosis
  • Chest Discomfort
  • Infusion Related Reaction
  • Erythema
  • Dyspnoea
  • Tachycardia
. Benadryl dosage: NA. Additional drugs used at the same time:
  • Remicade
  • Remicade
  • Acetaminophen
  • Solu-cortef
  • Remicade (^2^)
Infusion Related Reaction, Erythema, Paraesthesia Oral, Chest Discomfort

This is a Benadryl side effect report of a female patient (weight:NA) from CANADA, suffering from the following symptoms/conditions: NA, who was treated with Benadryl (dosage:NA, start time: Sep 04, 2009), combined with:
  • Remicade
, and developed a serious reaction and a Infusion Related Reaction side effect. The patient presented with:
  • Infusion Related Reaction
  • Erythema
  • Paraesthesia Oral
  • Chest Discomfort
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Benadryl treatment in female patients suffering from NA, resulting in Infusion Related Reaction.
Vision Blurred, Transient Ischaemic Attack, Aphasia, Balance Disorder, Blood Pressure Decreased, Infusion Related Reaction, Blood Pressure Increased, Thinking Abnormal, Mobility Decreased

A 36-year-old female patient (weight: NA) from UNITED STATES with the following symptoms: NA started Benadryl treatment (dosage: NA) on Dec 04, 2011. Soon after starting Benadryl treatment, the consumer experienced several side effects, including:
  • Vision Blurred
  • Transient Ischaemic Attack
  • Aphasia
  • Balance Disorder
  • Blood Pressure Decreased
  • Infusion Related Reaction
  • Blood Pressure Increased
  • Thinking Abnormal
  • Mobility Decreased
. Concurrently used drugs:
  • Hizentra (See Image)
  • Hizentra (See Image)
  • Hizentra (See Image)
  • Acetaminophen
This finding indicates that some patients can be more vulnerable to developing Benadryl side effects, such as Infusion Related Reaction.
Chills, Paraesthesia, Infusion Related Reaction, Tremor, Hypoaesthesia, Chest Pain, Muscle Spasms, Fatigue, Headache

A female patient from UNITED STATES was prescribed and started Benadryl on May 01, 2012. Patient felt the following Benadryl side effects: chills, paraesthesia, infusion related reaction, tremor, hypoaesthesia, chest pain, muscle spasms, fatigue, headache Additional patient health information: Female , 33 years of age, The consumer reported the following symptoms: . Benadryl dosage: NA. Concurrently used drugs:
  • Tysabri
  • Pepcid
  • Hydrocortisone
Paraesthesia, Infusion Related Reaction, Pyrexia, Tremor

This report suggests a potential Benadryl Infusion Related Reaction side effect(s) that can have serious consequences. A patient from CANADA (weight:NA) was diagnosed with the following health condition(s): NA and used Benadryl (dosage: NA) starting Mar 01, 2011. Soon after starting Benadryl the patient began experiencing various side effects, including:
  • Paraesthesia
  • Infusion Related Reaction
  • Pyrexia
  • Tremor
Drugs used concurrently:
  • Remicade
Although Benadryl demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Infusion Related Reaction, may still occur.
Small Intestinal Perforation, Infusion Related Reaction, Klebsiella Infection, Disseminated Intravascular Coagulation, Cardio-respiratory Arrest, Gangrene, Gastrointestinal Haemorrhage, Hypoxic-ischaemic Encephalopathy

An adverse event was reported by a physician on Apr 16, 2012 by a Female taking Benadryl (dosage: NA) . Location: UNITED STATES , weighting 116.0 lb, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Benadryl side effects: small intestinal perforation, infusion related reaction, klebsiella infection, disseminated intravascular coagulation, cardio-respiratory arrest, gangrene, gastrointestinal haemorrhage, hypoxic-ischaemic encephalopathy. Additional medications/treatments:
Associated medications used:
  • Solu-cortef
  • Progesterone (Last Dose Taken 09-dec-2008)
  • Cortisone Acetate (^cortisol^ Last Dose Taken 09-dec-2008)
  • Morphine (Last Dose Given 09-dec-2008 2100)
  • Norco (Last Dose Taken 10-dec-2008 0700 10/325 4 To 5 Times Daily)
  • Estrogen (Last Dose Taken 09-dec-2008)
  • Testosterone (Last Dose Taken 09-dec-2008)
  • Neurontin (Last Dose Taken 10-dec-2008 0700)
The patient was hospitalized.
Pyrexia, Infusion Related Reaction, Loss Of Consciousness

This Infusion Related Reaction problem was reported by a consumer or non-health professional from UNITED STATES. A female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On NS a consumer started treatment with Benadryl (dosage: NA). The following drugs/medications were being taken at the same time:
  • Prednisone
  • Remicade
When commencing Benadryl, the patient experienced the following unwanted symptoms /side effects:
  • Pyrexia
  • Infusion Related Reaction
  • Loss Of Consciousness
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Infusion Related Reaction, may become evident only after a product is in use by the general population.
Flushing, Chest Discomfort, Feeling Hot, Infusion Related Reaction, Throat Tightness, Cyanosis

This is a Benadryl side effect report of a female patient (weight: NA) from CANADA. The patient developed the following symptoms/conditions: NA and was treated with Benadryl (dosage: NA) starting Oct 11, 2011. Concurrently used drugs:
  • Remicade
  • Remicade
  • Hydrocortisone
Soon after that, the consumer experienced the following of symptoms:
  • Flushing
  • Chest Discomfort
  • Feeling Hot
  • Infusion Related Reaction
  • Throat Tightness
  • Cyanosis
This opens a possibility that Benadryl could cause Infusion Related Reaction and that some female patients may be more susceptible.
Pneumonia Aspiration, Infusion Related Reaction

This Infusion Related Reaction side effect was reported by a health professional from UNITED STATES on Feb 13, 2012. A patient from UNITED STATES , 70 years of age, was treated with Benadryl. Directly after treatment started, patient experienced the unwanted or unexpected Benadryl side effects: pneumonia aspiration, infusion related reaction. Benadryl dosage: NA.
Associated medications used:
  • Acetaminophen
  • Erbitux
The patient was hospitalized. These side effects may potentially be related to Benadryl.
Paraesthesia, Infusion Related Reaction, Pain

This Infusion Related Reaction side effect was reported by a health professional from CANADA. A female patient (weight:NA) experienced the following symptoms/conditions: NA. The patient was prescribed Benadryl (dosage: NA), which was started on Oct 31, 2011. Concurrently used drugs:
  • Solu-cortef
  • Synthroid
  • Remicade
  • Remicade
When starting to take Benadryl the consumer reported the following symptoms:
  • Paraesthesia
  • Infusion Related Reaction
  • Pain
These side effects may potentially be related to Benadryl.
Nasal Discomfort, Muscle Spasms, Infusion Related Reaction

This Infusion Related Reaction Benadryl side effect was reported by a physician from UNITED STATES on Aug 08, 2011. A male , 50 years of age, weighting 150.0 lb, was treated with Benadryl. The patient presented the following health conditions:
  • Nasal Discomfort
  • Muscle Spasms
  • Infusion Related Reaction
. Benadryl dosage: NA. Additional drugs used at the same time:
  • Krystexxa (8 Mg;x1; Iv)
  • Krystexxa (8 Mg;x1; Iv)
  • Krystexxa (8 Mg;x1; Iv)
  • Retrovir
  • Epivirr
  • Maraviroc
  • Lipitor
  • Solu-medrol
Rash, Infusion Related Reaction

This is a Benadryl side effect report of a 47-year-old female patient (weight:NA) from UNITED STATES, suffering from the following symptoms/conditions: NA, who was treated with Benadryl (dosage:NA, start time: May 31, 2011), combined with:
  • Synthroid
  • Krystexxa (8 Mg;x1; Iv)
  • Krystexxa (8 Mg;x1; Iv)
  • Solu-medrol
  • Labetalol Hcl
  • Hydralazine Hcl
  • Colchicine
  • Lasix
, and developed a serious reaction and a Infusion Related Reaction side effect. The patient presented with:
  • Rash
  • Infusion Related Reaction
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Benadryl treatment in female patients suffering from NA, resulting in Infusion Related Reaction.
Syncope, Wheezing, Vomiting, Infusion Related Reaction, Hyperhidrosis, Nausea

A 41-year-old patient (weight: NA) from CANADA with the following symptoms: NA started Benadryl treatment (dosage: NA) on Dec 19, 2011. Soon after starting Benadryl treatment, the consumer experienced several side effects, including:
  • Syncope
  • Wheezing
  • Vomiting
  • Infusion Related Reaction
  • Hyperhidrosis
  • Nausea
. Concurrently used drugs:
  • Remicade
  • Remicade
  • Acetaminophen
The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Benadryl side effects, such as Infusion Related Reaction.
Tinnitus, Arthritis, Hyperhidrosis, Hypokinesia, Tachycardia, Erythema, Infusion Related Reaction

A female patient from CANADA was prescribed and started Benadryl on Nov 15, 2011. After Benadryl was administered, patient encountered several Benadryl side effects: tinnitus, arthritis, hyperhidrosis, hypokinesia, tachycardia, erythema, infusion related reaction Additional patient health information: Female , weighting 145.5 lb, The consumer reported the following symptoms: . Benadryl dosage: NA. Concurrently used drugs:
  • Acetaminophen
  • Remicade
  • Solu-cortef
  • Remicade
  • Remicade
The patient was hospitalized.
Tachypnoea, Chest Pain, Cardiac Arrest, Sinusitis, Infarction, Infusion Related Reaction

This report suggests a potential Benadryl Infusion Related Reaction side effect(s) that can have serious consequences. A 13-year-old patient from ARGENTINA (weight:NA) was diagnosed with the following health condition(s): NA and used Benadryl (dosage: NA) starting Jan 01, 2010. Soon after starting Benadryl the patient began experiencing various side effects, including:
  • Tachypnoea
  • Chest Pain
  • Cardiac Arrest
  • Sinusitis
  • Infarction
  • Infusion Related Reaction
Drugs used concurrently:
  • Aldurazyme (17.4 Mg, Qw, Intravenous)
  • Hydrocortisone
Although Benadryl demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Infusion Related Reaction, may still occur.
Abasia, Pain In Extremity, Mouth Ulceration, Lupus-like Syndrome, Erythema, Rash, Infusion Related Reaction

An adverse event was reported by a consumer or non-health professional on Sep 27, 2011 by a Female taking Benadryl (dosage: NA) . Location: UNITED STATES , weighting 120.0 lb, patient began experiencing various side effects, including: Patient felt the following Benadryl side effects: abasia, pain in extremity, mouth ulceration, lupus-like syndrome, erythema, rash, infusion related reaction. Additional medications/treatments:
Multiple prescriptions taken:
  • Remicade
  • Solu-medrol
Sinus Tachycardia, Pallor, Urticaria, Chest Pain, Infusion Related Reaction

This Infusion Related Reaction problem was reported by a health professional from CANADA. A female patient (weight: NA) was diagnosed with the following medical condition(s): NA.On Jun 16, 2011 a consumer started treatment with Benadryl (dosage: NA). The following drugs/medications were being taken at the same time:
  • Remicade
  • Remicade
  • Solu-cortef
When commencing Benadryl, the patient experienced the following unwanted symptoms /side effects:
  • Sinus Tachycardia
  • Pallor
  • Urticaria
  • Chest Pain
  • Infusion Related Reaction
The patient was hospitalized. Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Infusion Related Reaction, may become evident only after a product is in use by the general population.
Urticaria, Pallor, Infusion Related Reaction, Sinus Tachycardia, Chest Pain

This is a Benadryl side effect report of a female patient (weight: NA) from CANADA. The patient developed the following symptoms/conditions: NA and was treated with Benadryl (dosage: NA) starting Jun 16, 2011. Concurrently used drugs:
  • Solu-cortef
  • Remicade
  • Remicade
Soon after that, the consumer experienced the following of symptoms:
  • Urticaria
  • Pallor
  • Infusion Related Reaction
  • Sinus Tachycardia
  • Chest Pain
The patient was hospitalized. This opens a possibility that Benadryl could cause Infusion Related Reaction and that some female patients may be more susceptible.
Infusion Related Reaction, Flushing, Dyspnoea, Retching, Cough, Nausea, Oedema

This Infusion Related Reaction side effect was reported by a health professional from CANADA on Jul 04, 2011. A female patient from CANADA , weighting 132.3 lb, was treated with Benadryl. Patient felt the following Benadryl side effects: infusion related reaction, flushing, dyspnoea, retching, cough, nausea, oedema. Benadryl dosage: NA.
Multiple prescriptions taken:
  • Remicade
  • Remicade
  • Solu-cortef
These side effects may potentially be related to Benadryl.
1 of 2 

DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Benadryl Infusion Related Reaction Causes and Reviews


We are sorry, but no medical information on this topic currently exists in our database. Our articles are updated often, please revisit soon.


Benadryl Infusion Related Reaction Reviews

Sun, 04 Sep 2011

Can I die from taking this many. Is it physicly addicting? Sorry about my spelling.

Mon, 18 Jul 2011

I loved these strips. I have had allergic reactions to my own allergy shots. After waiting at the Dr.'s office for 15 minutes after my allergy shot, I leave to go shopping. Sometimes I can feel a little thickening in my throat, similar to when I've had a really bad reaction and had to go to the ER for help, or went back to the Dr.'s office for a shot of epinepherine. When I feel just a small reaction beginning, I have put one of the Benadryl Quick Dissolve Strips on my tongue. I get a pretty fast result and I can continue shopping rather than worrying about a worse reaction.

Now, when I went to buy more of this product, it isn't available at any local stores, or on line at safe sites. Each store tells me that people are coming in and wanting them and getting upset when they can't find them.

Why were these strips taken off the market?

Sun, 21 Mar 2010
Does taking too much Benadryl cause a person to fall asleep and not wake up?
Wed, 01 Sep 2010
It was given to me in a hospital through emergency room, for nauseau. Nusrse said that they use it for that as well. Is true and can it be usedat home for the same?
Thu, 24 Mar 2011
My son is allergic to children's Benadryl. It causes him to develop eye infections (conjunctivitus).
Sat, 30 Apr 2011
I've noticed that it when I am with my partner it makes me sensitive, but I am not able to be aroused. Is anyone else having the same issue. I've been taking it for alergies since I was a teenager. Its the only thing that has ever worked for me.
DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Common Drugs

Abilify (10132)
Adderall (1304)
Amlodipine (6664)
Amoxicillin (4387)
Benadryl (1568)
Celebrex (12876 )
Celexa (1342)
Cialis (2975)
Cipro (8580)
Citalopram (7792)
Crestor (18839)
Cymbalta (14373)
Doxycycline (1757)
Effexor (7289)
Flexeril (435)
Flomax (2177)
Fluoxetine (4261)
Gabapentin (4593)
Hydrocodone (2469)
Ibuprofen (8222)
Lantus (10968)
Lexapro (3499)
Lipitor (17769)
Lisinopril (8919)
Lyrica (27148)
Medrol (650)
Mirena (41254)
Mobic (957)
Morphine (5356)
Naproxen (538)
Neurontin (6501)
Oxycodone (4438)
Pradaxa (13372)
Prednisone (5926)
Prilosec (2631)
Prozac (1954)
Seroquel (27216)
Simvastatin (8348)
Synthroid (4452)
Tamiflu (5585)
Topamax (3748)
Tramadol (5054)
Trazodone (1458)
Viagra (5394)
Vicodin (1153)
Wellbutrin (6324)
Xanax (2847)
Zocor (5718)
Zoloft(6792)
Zyrtec(1669)

Top Benadryl Side Effects

Off Label Use (181)
Dyspnoea (162)
Nausea (142)
Hypersensitivity (139)
Urticaria (126)
Somnolence (119)
Vomiting (116)
Loss Of Consciousness (113)
Rash (109)
Pain (109)
Pruritus (108)
Headache (108)
Overdose (105)
Dizziness (102)
Product Quality Issue (102)
Insomnia (96)
Heart Rate Increased (86)
Hallucination (80)
Feeling Abnormal (79)
Condition Aggravated (78)
Anxiety (46)
Infusion Related Reaction (46)
Tremor (45)
Fatigue (45)
Diarrhoea (43)
Convulsion (42)
Erythema (38)
Malaise (38)
Pyrexia (38)
Asthenia (37)
Swelling Face (37)
Blood Pressure Increased (37)
Pharyngeal Oedema (35)
Throat Tightness (34)
Dehydration (32)
Chest Pain (31)
Swollen Tongue (30)
Pain In Extremity (30)
Cough (30)
Oedema Peripheral (29)
Hypoaesthesia (29)
Chest Discomfort (29)
Incorrect Dose Administered (28)
Abdominal Pain Upper (27)
Eye Swelling (27)
Flushing (26)
Fall (26)
Confusional State (25)
Lip Swelling (24)
Syncope (24)

➢ More

Discuss Benadryl Side Effects

privacy policy