Top answers from doctors based on your search:
Disclaimer

onion allergy hives

A 24-year-old member asked:
Dr. Madhukar Punja
Specializes in Allergy and Immunology
Yes: Yes hives can be a result of allergy to foods, inhalant allergen or medications. However in many chronic cases (almost 70-80%) an exact cause cannot b ... Read More
1
1 thank
Dr. Jack Mutnick
16 years experience Allergy and Immunology
Usually: Hives have many causes, but allergies are one of the more common causes.

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
Unlimited visits
$10/month
A 49-year-old member asked:
Dr. Nayla Mumneh
28 years experience Allergy and Immunology
Yes: This type of contact allergy to dogs is very common, you may have subtle nasal symptoms that you do not attribute to it, but see if you feel better wh ... Read More
A 28-year-old female asked:
Dr. Justin Greiwe
11 years experience Allergy and Immunology
Depends on trigger: Urticaria (hives) is common, affecting up to 20% of the population. Acute hives is defined as periodic outbreaks of red, raised itchy lesions that res ... Read More
1
1 thank
A 31-year-old member asked:
Dr. Corey Clay
9 years experience Allergy and Immunology
Subtle: hives can occur as part of an allergy syndrome. people with chronic hives or who have an inborn low threshold for hives have difficulty differentiati ... Read More
A 40-year-old female asked:
Dr. Seth Bernard
30 years experience Family Medicine
Both: Hives or urticaria can be the result of drug reactions, allergies, or hereditary . You should probably see a dermatologist if they persist.
A 30-year-old female asked:
Dr. John Chiu
Dr. John Chiu answered
56 years experience Allergy and Immunology
See allergist: There are different types of solar allergy and your best bet would be consulting an allergist.
1
1 thank
A 44-year-old female asked:
Dr. John Chiu
Dr. John Chiu answered
56 years experience Allergy and Immunology
Possible: Allergy shots may be associated with a late-phase reaction which comes on several hours after (local reaction). But it is highly unusual to develop hi ... Read More
1
1 thank
A 42-year-old female asked:
Dr. John Chiu
Dr. John Chiu answered
56 years experience Allergy and Immunology
Try antihistamine: Given that you have hashimoto's, the problem is likely an autoimmune one. Since it has been present for over 20 years without causing any damage, con ... Read More
1
1 thank
A 22-year-old female asked:
Dr. Donald Colantino
60 years experience Internal Medicine
Hives: Recurrent hives don't necessarily indicate a serious illness. The cause is often elusive,but think about possible triggers. In the meantime I found th ... Read More
1
1 thank
A member asked:
Dr. Amrita Dosanjh
35 years experience Pediatrics and Pediatric Pulmonology
Allergy testing : Please see an allergist, and review possible triggers. Avoid dust, use dust covers and there are treatment options. A Healthtap consultation by an Al ... Read More

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

Ask doctors free
Personalized answers
Free
Talk to a doctor
Unlimited visits
$10/month

People also searched for:

Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute!
Unlimited visits
$10/month