Can tomato plant allergies cause skin rash?
Many plants can result in allergic reactions, including common vegetable garden plants like tomatoes. Let’s learn more about what causes skin rash from tomatoes and other tomato plant allergies. Everyone’s sensitivity to plants is somewhat different, and what bothers one person may have no impact whatsoever on someone else.
Why do I get rashes on my hands after eating tomatoes?
The antibodies then trigger a bunch of chemicals, one of which is histamine. The histamine is responsible for your allergic symptoms, rashes included. Some people get allergic contact dermatitis when they come in contact with the leaves of tomato plants.
What should you do if you have a tomato rash?
Avoid tomatoes — the fruit and the plant — temporarily, and then try eating or handling them and see if the rash reappears. This will help you determine if tomatoes are the actual cause.
Why are my tomato plant leaves turning red?
Some people get allergic contact dermatitis when they come in contact with the leaves of tomato plants. The result is extremely itchy red patches, hives or bumps, and these symptoms can take days to develop after you touch the plant.
What does a tomato plant allergy look like?
Symptoms of a tomato allergy skin rash, eczema, or hives (urticaria) abdominal cramps, nausea, vomiting, or diarrhea. an itching sensation in the throat. coughing, sneezing, wheezing, or runny nose.
Can tomato plants cause contact dermatitis?
The tomato plant (Solanum lycopersicum) is an important crop worldwide. Whereas immediate-type reactions to tomato fruits are well known, contact dermatitis caused by tomatoes or tomato plants is rarely reported.
How long does a tomato plant rash last?
Dr. Arndt says the allergic reaction will go away on its own in about 10 days, but you'll likely want relief from the burning, itching sensation. To relieve symptoms, he recommends applying cool compresses and then patting your skin dry.
Why do tomato plants irritate the skin?
Some say that it is caused by naturally occurring histamines or salicylates in the tomato which act directly on mast cells to cause the reaction whereas others say it is caused by aromatic volatile ingredients. Some babies and toddlers get one-sided face redness when they eat sour or spicy foods.
What does an allergic reaction to a plant look like?
Red rash within a few days of contact. Bumps, red patches or streaking, or weeping blisters. (NOTE: fluids in blisters will not cause blisters to spread on you or to others). Swelling.
How do you treat plant dermatitis?
Treatment of phytophotodermatitis and allergic contact dermatitis is similar. In mild cases, antihistamines and topical corticosteroids may provide symptomatic relief. More severe cases warrant the use of oral corticosteroids.
What plants cause itchy rash?
Poison Ivy, Poison Oak, and 7 Other Plants That Can Give You a...Poison Ivy: The Best-Known Itchy Plant. ... Poison Oak: Not Related to Oak Trees. ... Poison Sumac: Same Itch as Poison Ivy and Oak. ... Wood Nettle: Beware the Stinging Hairs. ... Stinging Nettle: Close Relative of Wood Nettle. ... Baby's Breath: Irritating When Dried.More items...•
Can you get a rash from plants?
Summary. Many plants can cause skin irritation that can lead to a rash. These include poison ivy, poison oak, poison sumac, stinging nettles, ragweed, leadwort, baby's breath, and giant hogweed.
Can tomatoes make you break out in hives?
The most common foods that cause hives are nuts, chocolate, fish, tomatoes, eggs, fresh berries, soy, wheat, and milk. Fresh foods cause hives more often than cooked foods. Certain food additives and preservatives may also be to blame.
Why do tomatoes make my skin rash?
A skin rash from tomatoes can be the result of allergic contact dermatitis. This is a condition in which the skin becomes red, itchy and inflamed by coming in direct contact with an allergen, per the Cleveland Clinic. According to an August 2012 review in Contact Dermatitis , tomatoes and other plants can cause contact dermatitis.
What does an allergist do?
An allergist will place a patch on your skin with a small amount of an allergen to see if that's what's bugging your skin. "l always start with the patient's history, see what was going on when the rash started, how it feels, find out where it is on the body, what makes it better, what makes it worse and if I can come up with a clue ...
Why does my dog have a rash from eating tomatoes?
A rash from tomatoes is most likely due to an allergy. Tomatoes are a very popular food worldwide, but some people are allergic to them.
How to get rid of tomato rash?
This will help you determine if tomatoes are the actual cause. Apply anti-itch lotion — like hydrocortisone cream — to the affected area. Calamine lotion can help too.
What is the name of the body system that reacts to food?
2. Food Allergy. A food allergy is your body's immune system abnormally reacting to a certain type of food (after ingesting it), according to Johns Hopkins Medicine. It mistakenly sees the food as harmful to your health and produces allergic reactions. And a skin rash is one of the several types of allergic reactions you can get from consuming an ...
What to do if you eat tomatoes?
If you develop allergic contact dermatitis after eating tomatoes, wash the areas of the body that came into direct contact with the food. After rinsing the area and removing any residue, apply topical hydrocortisone cream. In some cases your doctor may prescribe you corticosteroid creams if your condition is severe.
What test is done to see if you have food specific antibodies?
After initial questioning about your history, foods you eat and symptoms you're presenting, a blood test or skin prick test will most likely be done to see if food-specific antibodies are present, per the American College of Allergy, Asthma & Immunology.
Plants to Avoid
Most people are allergic to the oil found in poison ivy plants called urushiol. When it comes into contact with the skin, it causes a rash. Other plants that also contain this oil include poison oak and poison sumac.
Symptoms of a Plant Rash
Many rashes have a similar appearance. But if you develop a rash after coming into contact with a plant, the plant material is the likely culprit.
General Treatment
Plant rash treatment largely depends on the severity of the rash. But the following first aid tips apply for most situations:
When to See a Healthcare Provider
You should see your healthcare provider if you’re not sure of the cause of your rash. A doctor’s visit is also a good idea if the rash isn’t going away or you suspect infection. Signs of a skin infection include redness, swelling, sores, and pus.
Summary
Many plants can cause skin irritation that can lead to a rash. These include poison ivy, poison oak, poison sumac, stinging nettles, ragweed, leadwort, baby's breath, and giant hogweed. Often, treatment involves managing the symptoms until the rash goes away.
A Word From Verywell
If you’re not sure whether your rash is plant related, it’s essential to see a healthcare provider since many rashes look alike, including contagious ones. Most plant rashes will go away on their own without medical intervention.
