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Many rashes that weep a watery fluid, like the rash from poison ivy, may be very contagious. Dry rashes that are the result of abrasion are not contagious, but other dry rashes such as ring worm are contagious.

honestly - it depends on how you got the rash - if you got it off somone els then yes it is conyageouse :) ain't i braily love you all hope ive helped :) ADUU ! adelethomas <3

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12y ago
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14y ago

No. == No, however it is a hereditary disease. It is not contagious, but can be triggered by Allergies to food, chemicals, perfumes, etc.

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13y ago

no there not, it is easily spread around you own body when the allergy is not being combatted through hydrocortisone cream and antihistamines but not to other people

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16y ago

No They Are Not

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12y ago

It depends on what it is.

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8y ago

No, urticaria is not contagious.

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Q: Is a rash caused by allergic reaction contagious?
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Does an allergic reaction produce a rash?

One of the most common symptoms of an allergic reaction is an itchy rash


What are the signs of allergic reaction to strawberries?

itchy rash


Can you get a rash from new soap?

It is possible if one of the ingredients has caused an allergic reaction on your skin. If it persists, then make sure you have your doctor check it out.


Are heat rashes contagious?

Heat rash is not contagious, actually. Heat rash is caused by friction and sweating, so if it's hot and humid, you have a chance of getting heat rash in your armpits, between your legs, and on your butt.


If you touch the rash on your back then touch your eye can it spread?

It depends entirely on what is causing the rash. If it is caused by an infectious agent, then, yes - you could spread the infection. If it is being caused by some kind of chemical, you can spread the chemical if it is still there. On the other hand, if the rash is a delayed reaction or an allergic reaction you can't spread the rash. In short - you can't spread the rash by touching it but you could spread what is CAUSING the rash if it's still there on the skin.


What is the symptoms of an allergic reaction to Erythromycin?

Atarax, a prescribed medication.


How long does it take for allergic reaction rash to appear from medication?

I had a allergic reaction to penicillin, i took 3 tablets of amoxicillin and the next day; my fingers swelled up and i had a rash. So about 12 to 24 hours, however, even if the drug that caused the allergic reaction has left your body, the rash and other symptoms can still stay.


Is Rashes contagious?

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Unless the child has the same allergy, No. Allergic reactions are not "contagious"


Is a self-limiting reaction to allergens?

A rash of round, red welts on the skin that itch intensely, sometimes with dangerous swelling, caused by an allergic reaction, typically... Urticaria :) it is the self-limiting reaction to allergens... Hope this helps :))


WHAT is a self-limiting reaction to allergens?

A rash of round, red welts on the skin that itch intensely, sometimes with dangerous swelling, caused by an allergic reaction, typically... Urticaria :) it is the self-limiting reaction to allergens... Hope this helps :))