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Tylenol Hypersensitivity Side Effects

Tylenol Hypersensitivity Side Effect Reports


The following Tylenol Hypersensitivity side effect reports were submitted by healthcare professionals and consumers.

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

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



Pharyngeal Oedema, Hypersensitivity

This Hypersensitivity side effect was reported by a consumer or non-health professional from US. A 55-year-old female patient (weight:NA) experienced the following symptoms/conditions: sinus congestion,diabetes mellitus. The patient was prescribed Tylenol Cold (dosage: NA), which was started on NS. Concurrently used drugs:
  • Insulin
When starting to take Tylenol Cold the consumer reported the following symptoms:
  • Pharyngeal Oedema
  • Hypersensitivity
These side effects may potentially be related to Tylenol Cold.
Dyspnoea, Hypersensitivity, Acne

This Hypersensitivity Tylenol side effect was reported by a health professional from CA on Aug 08, 2013. A male , child 12 years of age, weighting 97.00 lb, was treated with Tylenol. The patient presented the following health conditions:
  • Dyspnoea
  • Hypersensitivity
  • Acne
. Tylenol dosage: NA. Additional drugs used at the same time:
  • Tylenol Extra Strength Eztab
  • Flovent
  • Ventolin
  • Epipen
  • Nasonex
  • Zaditor Nos
  • Reactine (1 Pill)
Loss Of Consciousness, Hypersensitivity

This is a Tylenol side effect report of a 79-year-old female patient (weight:NA) from US, suffering from the following symptoms/conditions: NA, who was treated with Tylenol (dosage:NA, start time: NS), combined with: NA., and developed a serious reaction and a Hypersensitivity side effect. The patient presented with:
  • Loss Of Consciousness
  • Hypersensitivity
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Tylenol treatment in female patients suffering from NA, resulting in Hypersensitivity.

Diverticulitis, Hypersensitivity

A female patient (weight: NA) from US with the following symptoms: NA started Tylenol treatment (dosage: NA) on NS. Soon after starting Tylenol treatment, the consumer experienced several side effects, including:
  • Diverticulitis
  • Hypersensitivity
. Concurrently used drugs: NA.The patient was hospitalized. This finding indicates that some patients can be more vulnerable to developing Tylenol side effects, such as Hypersensitivity.
Hypersensitivity, Swelling Face, Pruritus

A female patient from CN was prescribed and started Tylenol Cold on Mar 04, 2013. Patient felt the following Tylenol side effects: hypersensitivity, swelling face, pruritus Additional patient health information: Female , 27 years of age, The consumer reported the following symptoms: was diagnosed with and. Tylenol Cold dosage: NA. Concurrently used drugs:
  • Penicillin
Hypersensitivity, Rash, Oedema Peripheral

This report suggests a potential Tylenol Cold Hypersensitivity side effect(s) that can have serious consequences. A 58-year-old female patient from CN (weight:NA) was diagnosed with the following health condition(s): pyrexia and used Tylenol Cold (dosage: NA) starting Aug 16, 2010. Soon after starting Tylenol Cold the patient began experiencing various side effects, including:
  • Hypersensitivity
  • Rash
  • Oedema Peripheral
Drugs used concurrently:NA. Although Tylenol Cold demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Hypersensitivity, may still occur.
Dyspnoea, Eye Swelling, Local Swelling, Urticaria, Hypersensitivity

An adverse event was reported by a pharmacist on Jan 28, 2013 by a male taking Tylenol (dosage: NA) . Location: CA , weighting 138.9 lb, patient began experiencing various side effects, including: Directly after treatment started, patient experienced the unwanted or unexpected Tylenol side effects: dyspnoea, eye swelling, local swelling, urticaria, hypersensitivity. Additional medications/treatments: The patient was hospitalized.
Hypersensitivity

This Hypersensitivity problem was reported by a consumer or non-health professional from BRAZIL. A female patient (weight: NA) was diagnosed with the following medical condition(s): pyrexia.On Feb 03, 2012 a consumer started treatment with Tylenol (caplet) (dosage: NA). The following drugs/medications were being taken at the same time: NA. When commencing Tylenol (caplet), the patient experienced the following unwanted symptoms /side effects:
  • Hypersensitivity
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Hypersensitivity, may become evident only after a product is in use by the general population.
Hypersensitivity

This is a Tylenol side effect report of a 74-year-old patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: NA and was treated with Tylenol (dosage: NA) starting Feb 03, 2011. Concurrently used drugs:
  • Decadron
  • Erbitux (4 Vials Of 200mg,lot 10c00063a Expiration Feb 2013 1 Vial Of 100mg 09c00510b Expiration Nov 2012)
  • Benadryl
Soon after that, the consumer experienced the following of symptoms:
  • Hypersensitivity
The patient was hospitalized. This opens a possibility that Tylenol could cause Hypersensitivity and that some patients may be more susceptible.
Hypersensitivity

This Hypersensitivity side effect was reported by a consumer or non-health professional from UNITED STATES on Feb 13, 2012. A female patient from UNITED STATES , 36 years of age, weighting 185.0 lb, was diagnosed with and was treated with Tylenol Cold And Flu Severe. Directly after treatment started, patient experienced the unwanted or unexpected Tylenol side effects: hypersensitivity. Tylenol Cold And Flu Severe dosage: 2 Capsels. The patient was hospitalized. These side effects may potentially be related to Tylenol Cold And Flu Severe.
Haematemesis, Tremor, Hypersensitivity

This Hypersensitivity side effect was reported by a consumer or non-health professional from UNITED STATES. A 36-year-old female patient (weight:NA) experienced the following symptoms/conditions: headache. The patient was prescribed Tylenol (caplet) (dosage: NA), which was started on NS. Concurrently used drugs: NA. When starting to take Tylenol (caplet) the consumer reported the following symptoms:
  • Haematemesis
  • Tremor
  • Hypersensitivity
These side effects may potentially be related to Tylenol (caplet).
Palpitations, Vomiting, Hypersensitivity

This Hypersensitivity Tylenol 8 Hour Extend Release Muscle Aches And Body Pain side effect was reported by a physician from CANADA on Oct 28, 2011. A Female , weighting 169.0 lb, was treated with Tylenol 8 Hour Extend Release Muscle Aches And Body Pain. The patient presented the following health conditions:
  • Palpitations
  • Vomiting
  • Hypersensitivity
. Tylenol 8 Hour Extend Release Muscle Aches And Body Pain dosage: NA. Additional drugs used at the same time: NA.
Rectal Haemorrhage, Hypersensitivity

This is a Tylenol-500 side effect report of a patient (weight:NA) from UNITED STATES, suffering from the following symptoms/conditions: NA, who was treated with Tylenol-500 (dosage:Unk, start time: Oct 20, 2011), combined with:
  • Preparation H Hemorrhoidal Suppositories (Unk, 4x/day)
, and developed a serious reaction and a Hypersensitivity side effect. The patient presented with:
  • Rectal Haemorrhage
  • Hypersensitivity
which developed after the beginning of treatment. This side effect report can indicate a possible existence of increased vulnerability to Tylenol-500 treatment in patients suffering from NA, resulting in Hypersensitivity.
Injury, Hypersensitivity, Stevens-johnson Syndrome, Vaginal Obstruction, Toxic Epidermal Necrolysis, Mucous Membrane Disorder

A 33-year-old female patient (weight: NA) from UNITED STATES with the following symptoms: NA started Tylenol W/ Codeine No. 3 treatment (dosage: NA) on NS. Soon after starting Tylenol W/ Codeine No. 3 treatment, the consumer experienced several side effects, including:
  • Injury
  • Hypersensitivity
  • Stevens-johnson Syndrome
  • Vaginal Obstruction
  • Toxic Epidermal Necrolysis
  • Mucous Membrane Disorder
. Concurrently used drugs:
  • Lamictal
  • Lexapro
The patient was hospitalized and became disabled. This finding indicates that some patients can be more vulnerable to developing Tylenol W/ Codeine No. 3 side effects, such as Hypersensitivity.
Stevens-johnson Syndrome, Injury, Hypersensitivity, Toxic Epidermal Necrolysis, Vaginal Obstruction, Mucous Membrane Disorder

A female patient from UNITED STATES was prescribed and started Tylenol W/ Codeine No. 3 on Sep 13, 2011. After Tylenol was administered, patient encountered several Tylenol side effects: stevens-johnson syndrome, injury, hypersensitivity, toxic epidermal necrolysis, vaginal obstruction, mucous membrane disorder Additional patient health information: Female , 33 years of age, weighting 115.3 lb, The consumer reported the following symptoms: . Tylenol W/ Codeine No. 3 dosage: NA. Concurrently used drugs:
  • Lexapro
  • Lamictal
The patient was hospitalized and became disabled.
Insomnia, Renal Disorder, Pain, Somnolence, Pain In Extremity, Hypersensitivity, Mitral Valve Disease, Cardiac Disorder, Headache

This report suggests a potential Tylenol-500 Hypersensitivity side effect(s) that can have serious consequences. A female patient from UNITED KINGDOM (weight:NA) was diagnosed with the following health condition(s): headache,peripheral sensory neuropathy and used Tylenol-500 (dosage: Unk) starting Jan 01, 2004. Soon after starting Tylenol-500 the patient began experiencing various side effects, including:
  • Insomnia
  • Renal Disorder
  • Pain
  • Somnolence
  • Pain In Extremity
  • Hypersensitivity
  • Mitral Valve Disease
  • Cardiac Disorder
  • Headache
Drugs used concurrently:
  • Lyrica (75 Mg, Unk)
  • Lyrica (0.5 Df, Unk)
  • Losartan Potassium (50 Mg, Unk)
  • Vitamin B-12 (5000 A?g, Unk)
  • Rituximab (Unk)
  • Mirtazapine (30 Mg, Unk)
  • Rituximab (Unk)
  • Lyrica
The patient was hospitalized. Although Tylenol-500 demonstrated significant improvements in a number of clinically relevant cases, troublesome symptoms, such as Hypersensitivity, may still occur.
Rash, Hypersensitivity, Pruritus

An adverse event was reported by a consumer or non-health professional on Aug 12, 2011 by a Female taking Tylenol-500 (dosage: Unk) was diagnosed with and. Location: UNITED STATES , weighting 150.0 lb, patient began experiencing various side effects, including: Patient felt the following Tylenol side effects: rash, hypersensitivity, pruritus. Additional medications/treatments:
Multiple prescriptions taken:
  • Enalapril (10/25 Mg, Unk)
  • Lipitor (80 Mg, Unk)
  • Plavix (75 Mg, Unk)
  • Vitamin Tab (Unk)
  • Advil Liqui-gels (6 A Day)
Hypersensitivity, Dehydration

This Hypersensitivity 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): influenza like illness.On Oct 17, 2010 a consumer started treatment with Tylenol Cold + Flu Warming Honey Lemon (dosage: NA). The following drugs/medications were being taken at the same time: NA. When commencing Tylenol Cold + Flu Warming Honey Lemon, the patient experienced the following unwanted symptoms /side effects:
  • Hypersensitivity
  • Dehydration
Although all drugs are carefully tested before they are licensed for use, they carry potential side effect risks. Some side effects, such as Hypersensitivity, may become evident only after a product is in use by the general population.
Hypersensitivity

This is a Tylenol-500 side effect report of a 49-year-old patient (weight: NA) from UNITED STATES. The patient developed the following symptoms/conditions: NA and was treated with Tylenol-500 (dosage: NA) starting Mar 23, 2011. Concurrently used drugs:
  • Claritin
  • Tysabri
Soon after that, the consumer experienced the following of symptoms:
  • Hypersensitivity
The patient was hospitalized. This opens a possibility that Tylenol-500 could cause Hypersensitivity and that some patients may be more susceptible.
Dehydration, Hypersensitivity

This Hypersensitivity side effect was reported by a consumer or non-health professional from UNITED STATES on May 04, 2011. A female patient from UNITED STATES , 28 years of age, weighting 195.0 lb, was diagnosed with and was treated with Tylenol Cold Multi-symptom Severe Daytime Cool Burst. Patient felt the following Tylenol side effects: dehydration, hypersensitivity. Tylenol Cold Multi-symptom Severe Daytime Cool Burst dosage: 2 Tablespoons, Twice. These side effects may potentially be related to Tylenol Cold Multi-symptom Severe Daytime Cool Burst.
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DISCLAIMER: ALL DATA PROVIDED AS-IS, refer to terms of use for additional information.

Tylenol Hypersensitivity Causes and Reviews


An allergy is a reaction by your immune system to something that does not bother most other people. People who have allergies often are sensitive to more than one thing. Substances that often cause reactions are

  • Pollen
  • Dust mites
  • Mold spores
  • Pet dander
  • Food
  • Insect stings
  • Medicines

Normally, your immune system fights germs. It is your body's defense system. In most allergic reactions, however, it is responding to a false alarm. Genes and the environment probably both play a role.

Allergies can cause a variety of symptoms such as a runny nose, sneezing, itching, rashes, swelling, or asthma. Allergies can range from minor to severe. Anaphylaxis is a severe reaction that can be life-threatening. Doctors use skin and blood tests to diagnose allergies. Treatments include medicines, allergy shots, and avoiding the substances that cause the reactions.

NIH: National Institute of Allergy and Infectious Diseases


Tylenol Hypersensitivity Reviews

Mon, 16 May 2011

I get chronic headaches and migraines (yes, I have been advised to see a neurologist). I became ill with a headache saturday (may 14, 2011) afternoon and went to bed early hoping I could sleep it off. I kept waking up through the evening with little pain remaining and stayed in bed to continue sleeping. I woke up around 1am with my headache having turned into a migraine. I found and ice pack and my Tylenol Ultra Migraine and took some (I have always taken 2-4 500mg acetaminophen or aspirin). Because the Ultra Migraine has a small dose of caffeine I noticed some shakes and the inability to fall back asleep. As time went on trying to fall back asleep I started to hallucinate sounds inside my house, and become paranoid that someone had entered into my house. I also suffered from some confusion. Any explanations? My headache still remains today (may 16, 2011)

Wed, 28 Sep 2011

broke out in hives and itching for hours even benadryl wouldn't help

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

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