How do you tell if a rash is an allergic reaction

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How do you tell if a rash is an allergic reaction
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How do you tell if a rash is an allergic reaction
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How do you tell if a rash is an allergic reaction
What is a dermatologist?

A dermatologist is a medical doctor who specializes in treating the skin, hair, and nails. Dermatologists care for people of all ages.

What does an allergic reaction look like on skin?

If you have red, bumpy, scaly, itchy or swollen skin, you may have a skin allergy. Urticaria (hives) are red, itchy, raised areas of the skin that can range in size and appear anywhere on your body. Angioedema is a swelling of the deeper layers of the skin that often occurs with hives.

What are the 7 main symptoms of an allergic reaction?

Symptoms.
Tingling or itching in the mouth..
Hives, itching or eczema..
Swelling of the lips, face, tongue and throat or other parts of the body..
Wheezing, nasal congestion or trouble breathing..
Abdominal pain, diarrhea, nausea or vomiting..
Dizziness, lightheadedness or fainting..

What are 3 symptoms of an allergic reaction?

Signs and symptoms include:.
Skin reactions, including hives and itching and flushed or pale skin..
Low blood pressure (hypotension).
Constriction of the airways and a swollen tongue or throat, which can cause wheezing and trouble breathing..
A weak and rapid pulse..
Nausea, vomiting or diarrhea..
Dizziness or fainting..

Where does the rash start with an allergic reaction?

During immediate reactions, the rash will usually consist of hives, which are raised red lesions on the skin. A medication reaction often starts on the trunk and may spread to the arms, legs, palms, soles, and the mouth. This type of rash onset occurs soon after taking medicine.