The bodys response to an allergic stimulus. This can be localised to one area or generalised and may include: rash, itching, hives, swelling, difficulty breathing, and/or low blood pressure. Below you may find medications used to treat or help with Allergic Reactions. More about Allergic Reactions

Allergic Reactions FAQ


What are common triggers for allergic reactions?

Common triggers include pollen, pet dander, certain foods such as nuts or shellfish, insect stings, and certain medications.

How are allergic reactions diagnosed?

Allergic reactions are often diagnosed through a combination of medical history, physical examination, and allergy testing, such as skin prick tests or blood tests.

Can allergic reactions be life-threatening?

Severe allergic reactions, known as anaphylaxis, can be life-threatening and require immediate medical attention. It's important for those at risk to carry an epinephrine auto-injector at all times.

What are the treatment options for allergic reactions?

Treatment may include over-the-counter antihistamines, corticosteroids, or allergy shots. In severe cases, epinephrine may be needed to stop a potentially life-threatening reaction.

Can allergic reactions develop at any age?

Yes, allergic reactions can develop at any age, although they are more common in children. It is possible for adults to develop new allergies later in life.

What should I do if I suspect an allergic reaction?

Seek medical help immediately if you experience symptoms of a severe allergic reaction, such as swelling of the throat, difficulty breathing, or a rapid drop in blood pressure.

Are there any long-term complications of allergic reactions?

Chronic allergic reactions can lead to ongoing inflammation and tissue damage, which may contribute to conditions like asthma, sinusitis, or eczema.

Can allergic reactions be prevented?

In some cases, allergic reactions can be prevented by avoiding known triggers. Allergen immunotherapy, or allergy shots, can also help reduce the body's response to allergens.

Are there natural remedies for allergic reactions?

Some people find relief from allergic reactions through natural remedies like saline nasal rinses, herbal supplements, or acupuncture. It's important to consult with a healthcare professional before trying these methods.

What foods should be avoided in case of allergic reactions?

Common food allergens include peanuts, tree nuts, milk, eggs, soy, wheat, fish, and shellfish. People with food allergies should carefully read food labels and be aware of potential cross-contamination.

Is it possible to outgrow allergies to certain substances?

While it's more common for children to outgrow allergies to milk, eggs, wheat, and soy, allergies to peanuts, tree nuts, fish, and shellfish are usually lifelong.

Can pet allergies cause allergic reactions?

Yes, pet dander, saliva, and urine can trigger allergic reactions in some people. It's important to create a pet-free zone in the house if allergies are severe.

What measures can be taken to reduce the risk of insect sting allergies?

To reduce the risk of insect sting allergies, wear protective clothing when outdoors, avoid wearing bright-colored clothing and floral prints, and use insect repellents.

What are the side effects of allergy medications?

Common side effects of allergy medications may include drowsiness, dry mouth, dizziness, and blurred vision. Always read the medication label and consult a healthcare professional if you have concerns.

Are there any new treatments being developed for allergic reactions?

Research continues in the development of new treatments for allergic reactions, including biologics and other immunotherapy options. It's important to stay updated on advancements in allergy treatment.

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Information provided by Dr. Tekeste Etay Teka. Reviewed by Dr. Mohamed El Khouly