Question 1

how long does an allergic reaction rash from echinacea last?

Accepted Answer

A few days: Rashes from something you ingest typically last for just a few days or less. The bigger question is what really caused the rash. People break out in rashes from time to time, and it's just human nature to blame the rash on something we ate in the last few hours. If the rash is continuing for more than a week, it probably has nothing to do with the echinacea; you should see your pcp to check it out.

Question 2

how long can a rash or another allergic reaction from food usually last?

Accepted Answer

Days: Usually not more than a week.

Question 3

how long does a rash from an allergic reaction to amoxicillin typically last?

Accepted Answer

Days: Usually a few days to week. Rarely over a month.

Question 4

how long does a minor allergic reaction last like a minor itchy rash?? without any medication??

Accepted Answer

Depends: On the stimulus (allergen), the route, and the exposure duration, if ingested might take some time till eliminated, at any rate if it is minor as you described it should be only hours at the most

Question 5

how long will an allergic reaction rash from keflex last? i was on the pills for 13 days before the dr finally said it was an allergic reaction

Accepted Answer

Days to weeks: Can last days to weeks.  Itching usually goes away within a week.  But lesions from rash can last several weeks before they completely fade.

Question 6

rash on chest area; only seen since a hour ago and few times through out the last couple of days.  what could it be? allergic reaction to something?

Accepted Answer

Could be: Are they itchy? It is likely be allergy reaction. Sometimes could be hive. Check with your doctor is a good way.

Question 7

i've been taking 2 amoxicillin pills everyday for 5 days and had an allergic reaction. i have a rash all over my body, how long will this last?

Accepted Answer

If: If this is from the Amoxicillin it should disappear in 1week. See dermatologist to discuss treatment options.

Question 8

hi. im experiencing darkness around my lips with a very tiny rash on the lips. what could the cause be?

i dont know if its an allergic reaction and related but i also experienced swelling under my eyes last week with a rash on my upper cheeks.

Accepted Answer

Possible allergy: The itching, swelling and other symptoms are characteristic of an allergic reaction. Use an antihistamine such as Benadryl as directed and please see your physician. Drink fluids, monitor temperature and new symptoms. Watch for worsening and difficulty breathing or swallowing. If these symptoms occur, please the Emergency room.

Question 9

in may. after amox. itchy macularpap rash. drs. believe allergic reaction. now where rash was is lighter spots. leprosy? hiv? cancer? no longer itch

Accepted Answer

None: Post allergic reaction, sometimes hyper- pigmented spots or de- pigmented spots are left--- that's just normal course of recovery from the reaction. These spots- sometimes take upto six months to fade away.

Question 10

my wife had sushi for dinner last nite today she has wrist & knee pain with a rash.  could this be allergic reaction. is a doctor visit recommended?

Accepted Answer

Yes and yes: This definately sounds like an allergic reaction. You need to find out what she is allergic to for fortune prevention.

Get Virtual Care

For Businesses

About Us

HealthTap Online Primary Care Doctors Accepting New Patients

Doctor answers about:

How long does a allergic reaction rash last

A member asked:

How long does an allergic reaction rash from echinacea last?

A member asked:

How long can a rash or another allergic reaction from food usually last?

A member asked:

How long does a rash from an allergic reaction to amoxicillin typically last?

A member asked:

How long does a minor allergic reaction last like a minor itchy rash?? without any medication??

A member asked:

How long will an allergic reaction rash from keflex last? i was on the pills for 13 days before the dr finally said it was an allergic reaction

A member asked:

Rash on chest area; only seen since a hour ago and few times through out the last couple of days. what could it be? allergic reaction to something?

A member asked:

I've been taking 2 amoxicillin pills everyday for 5 days and had an allergic reaction. i have a rash all over my body, how long will this last?

A member asked:

Hi. im experiencing darkness around my lips with a very tiny rash on the lips. what could the cause be? i dont know if its an allergic reaction and related but i also experienced swelling under my eyes last week with a rash on my upper cheeks.

A member asked:

In may. after amox. itchy macularpap rash. drs. believe allergic reaction. now where rash was is lighter spots. leprosy? hiv? cancer? no longer itch

A member asked:

My wife had sushi for dinner last nite today she has wrist & knee pain with a rash. could this be allergic reaction. is a doctor visit recommended?

HealthTap Online Primary Care Doctors Accepting New Patients

Telemedicine

Primary Care

Manage Your Conditions

Women's Health

Children's Health

Men's Health

Senior Health

Wellness, Prevention & Lifestyle

Sexual Health

Mental & Behavioral Health

Travel Medicine

Urgent Care

Didn't find what you're looking for?

More of what we treat

Allergies

Antibiotics

Asthma

High Blood Pressure

Prescriptions

Type 2 Diabetes

For Businesses

Company

Health Content

Join Us

Download HealthTap

Questions?