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Doctor insights on: Symptoms Of Allergic Reaction To Caffeine

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What are the symptoms of an allergic reaction to peanuts?

What are the symptoms of an allergic reaction to peanuts?

Several symptoms: True allergic reactions to peanuts usually occur within a few minutes of ingestion (occasionally after 1-2 hours) and may include hives, shortness of breath, cough, wheezing, throat discomfort, swelling of the lips/tongue, vomiting or diarrhea. ...Read more

Dr. John Chiu
2,628 doctors shared insights

Allergies (Definition)

Allergies occur when your immune system is triggered by envirionmental factors it should ignore--for example, pollen in the air, or dander on a cat or dog--and creates cells to fight against them. An allergic reaction typically causes itching, congestion, or drainage, and ...Read more


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What are the possible symptoms of an allergic reaction to phenyxyethan?

What are the possible symptoms of an allergic reaction to phenyxyethan?

Phenoxyethanol: Do you mean "phenoxyethanol?" according to a warning by the fda of 2008 "phenoxyethanol is a preservative that is primarily used in cosmetics and medications. It also can depress the central nervous system and may cause vomiting and diarrhea, which can lead to dehydration in infants". ...Read more

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Symptoms of allergic reaction to antihistmine ?

Symptoms of allergic reaction to antihistmine ?

That's curious....: Allergic reactions are when the body's immune system detect something that it recognizes as a foreign substance (ingested, contact through skin, food or medicine, or in the case of auto-immure diseases, it's own cells). One reax is to mobilize cells that secrete anti-histamines to fight the allergic reax. So, allergic relax to antihistamine would be very unusual. Let detective doc sort this out. ...Read more

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What are signs and symptoms of an allergic reaction to food?

Varies: Immediate reactions to a food can include hives, feelings of throat tightening and itching, shortness of breath, flushing of the skin and overwhelm feeling of doom. This can develop into nausea and vomiting as well as diarrhea. Some foods can cause a delayed skin reaction such as eczema and not always the immediate reaction. As always consult with your doctor get tested and avoid possible foods. ...Read more

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What are the symptoms of an allergic reaction to insect bite?

What are the symptoms of an allergic reaction to insect bite?

Depends: If it is mild- just some redness and itching, an antihistamine, such as Benadryl (diphenhydramine) will help. People who get severe reactions- such as difficulty breathing, or swelling of the mouth, tongue, or throat, should carry an epi-pen, which is injectable epinephrine. ...Read more

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What are the symptoms and signs for an allergic reaction to prawns?

Prawns: The same as with shrimp. It can make hives, a rash or swelling. It may activate asthma or cause an allergic response in the eyes or nose. ...Read more

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What are signs of an allergic reaction to fabric softeners?

What are signs of an allergic reaction to fabric softeners?

Contact allergy: Usually dry, itchy, red, flaky skin, sometimes causing blisters/vesicles if severe. ...Read more

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What types of pollen will trigger allergy symptoms?

What types of pollen will trigger allergy symptoms?

Trees, grass, weeds: Pollen are fertilizing grains produced by plants for propagation. Some plants use the wind to help in pollination producing massive quantities of pollen that become airborne; these include trees, grasses, and weeds. If you are prone to allergies, these plants can cause symptoms during certain seasons. Plants that make pretty, fragrant flowers attract insects for propagation & don't cause allergies. ...Read more

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What are symptoms of allergic reaction to alcohol in legs and feet?

What are symptoms of allergic reaction to alcohol in legs and feet?

More information: Would need more information regarding the specifics of your reaction to determine your issues and what you might be having a reaction to. Many people have sensitivities to different types of alcohol. Sometimes it is the alcohol itself, other times its the specific components that make up the drink. Allergic reaction symptoms include hives, swelling, wheeze, throat tightness, vomiting, itching. ...Read more

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What are symptoms of allergic reactions?

What are symptoms of allergic reactions?

A range of symptoms: Allergic reactions can be non life threatening and only include hives and itching, or can include multiple organ systems and present with swelling, throat tightening, cough, wheeze, nausea, vomiting, diarrhea, and light-headedness. See an allergist for definitive allergy testing. ...Read more

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What are the most common eczema triggers? Could a severe reaction to poison ivy trigger an eczema flare after/in addition to the allergic rash?

What are the most common eczema triggers? Could a severe reaction to poison ivy trigger an eczema flare after/in addition to the allergic rash?

Eczema Triggers: Eczema Triggers include Chemicals, Hot water, Overbathing, detergents, soaps, shampoos, perfumes, scented body care products, stress, pet dander, molds, dust mites, cockroaches, to name a few. Yes, a severe reaction to poison ivy could definitely trigger an eczema flare! Hope this helps! ...Read more

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What can be used to stop the symptoms of a latex condom allergic reaction?

What can be used to stop the symptoms of a latex condom allergic reaction?

Benadryl (diphenhydramine): Cream, spray, or oral pills. If severe, see your doctor. Use nitrile condoms next time (but please always use a condom). ...Read more

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What are the symptoms of someone having an allergic reaction to latex?

Local rash,anaphylac: Most common reactions are allergic contact dermatitis with rash severetype 1 reaction is potentially life threatening but rare some people who are allegic to latex are also allergic to plant produce like banananpineapple, avocado, kiwi fruit, chestnut, mango, passion fruit, strawberry and soy , and can cause systemic symptoms. ...Read more

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Can black mold cause rhinitis and allergic reaction? And what type of illness/symptoms could this induce?

Can black mold cause rhinitis and allergic reaction? And what type of illness/symptoms could this induce?

Many: If you are allergic, asthma, rhinitis, conjunctivitis , and rarely hives may develop. If you have an impaired immune system, you may have invasive fungal disease. Some may develop allergic bronchopulmonary mycosis (with aspergillus being more common) manifested usually as steroid-resistant asthma. Others hypersensitivity pneumonitis which when prolonged may cause permanent lung damage. ...Read more

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Penicillin normal symptoms and allergic reaction symptoms?

Penicillin normal symptoms and allergic reaction symptoms?

Side effects: Side effects include GI upset possible diarrhea and rash. Allergic hives swallowing and breathing difficulties. The latter can be life threatening events and emergent tax needed. ...Read more

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Can a case of severe allergic skin reaction be related to water intoxication?

Can a case of severe allergic skin reaction be related to water intoxication?

Probably not: Allergic reaction r usually mediated by an antibody called ige in the body. Ige has to bind usually large molecules, such as proteins to cause an allergic reaction. Water molecule is very small. It will not be recognized by human ige. So no one will be truly "allergic" to water. In the rare cases of aquatic urticaria, contact of skin to water can trigger hives, but not a true allergic process. ...Read more

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What would cause an allergic reaction on the lips? Can pollen seasonal allergies cause this?

What would cause an allergic reaction on the lips? Can pollen seasonal allergies cause this?

Allergy: Allergic reactions in the lips can be caused by pollen, but it can also be caused by foods, lip balm or other exposures you may be allergic to. If you are having frequent symptoms, then allergy testing should be considered. ...Read more

Dr. John Chiu
1,042 doctors shared insights

Allergic Reaction (Definition)

Sensitivities to substances, called allergens, that come into contact with the skin, nose, eyes, respiratory tract, and gastrointestinal tract. They can be inhaled into the ...Read more