Most people with a watermelon allergy will experience symptoms within minutes of encountering the fruit. In some cases, hours may pass before noticeable symptoms appear. Minor allergic reaction can typically be treated with an over-the-counter (OTC) antihistamine, such as diphenhydramine (Benadryl).
What are the symptoms of being allergic to watermelon?
Symptoms of a watermelon allergy are often similar to those of other food allergies. These include: Hives Itching or itching of lips, tongue or throat Dry cough Abdominal pain or cramps Vomiting Diarrhea Most people with a watermelon allergy will experience symptoms within minutes of Found this fruit.
Why am I all of a sudden allergic to watermelon?
Summary. Oral allergy syndrome causes a watermelon allergy. It happens when you have a pollen allergy that cross-reacts with specific proteins in some fruits and vegetables, including watermelon. Symptoms are immediate and localized and include itching and tingling in the mouth and throat.
How do you clear up an allergic reaction?
If you’re experiencing mild hives or angioedema, these tips may help relieve your symptoms:
- Avoid triggers.
- Use an anti-itch drug available without a prescription.
- Apply cold.
- Take a comfortably cool bath.
- Wear loose, smooth-textured cotton clothing.
- Protect your skin from the sun.
How do you test for watermelon allergy?
A skin prick test is the most common way to diagnose a watermelon allergy. The test involves pricking the skin and placing a small sample of watermelon on the area. If a person is allergic, a raised bump is likely to appear on the skin after a few minutes. Results of a blood test can also indicate an allergy.
Why am I allergic to fruit all of a sudden?
Many fruits and vegetables contain proteins that are similar to these pollens. So the immune system can mistake the fruit and vegetable proteins for the plant pollens that caused the allergy. “We call it cross-reactivity,” explains Santos.
How long does a food allergy reaction last?
Symptoms usually start as soon as a few minutes after eating a food and as long as two hours after. In some cases, after the first symptoms go away, a second wave of symptoms comes back one to four hours later (or sometimes even longer). This second wave is called a biphasic reaction.
How do you get rid of fruit allergies?
What Are the Best Treatments for a Fruit Allergy?
- Avoidance Techniques. OAS symptoms are usually milder than most other allergies, but you should still seek the help of an allergist if you get an itching or swelling sensation.
- Dietary Management.
- Antihistamines.
- Allergy Desensitization.
What is the most common fruit allergy?
A great variety of different fruits have been reported as causing allergic reactions, however, the most prevalent and best described are reactions to apple, peach and kiwi fruit.
What is home remedy for allergy?
Quercetin. Quercetin is a favorite of natural healing advocates who believe that it stabilizes the release of histamines and helps to control allergy symptoms. It’s naturally found in broccoli, cauliflower, green tea, and citrus fruits.
How can I get rid of allergies fast without medicine?
9 ways to ease allergies without medicine
- Limit your time outdoors.
- Use air conditioning both in the car and in your home.
- Shower in the evening to wash the pollen off before bedtime.
- Use a saline rinse to clear pollen from nasal passages.
- Keep pets out of your bedroom if they have been outdoors.
How do you stop food allergies immediately home remedies?
Food allergy rash treatment
- Wash up. Wash your hands and face, if needed, as well as any surfaces that may have come in contact with the suspected food.
- Apply a soothing cream or gel. If the rash is bothersome, you can apply over-the-counter (OTC) creams, such as hydrocortisone.
- Take an antihistamine.
- Speak to a doctor.
Is watermelon a high histamine food?
Low-histamine foods
Think “fresh.” This list includes fresh meat or poultry, fresh fish, eggs, gluten-free grains, dairy substitutes, pure peanut butter (usually tolerated even if peanuts are not), fresh herbs, mango, pear, watermelon, apple, kiwi, cantaloupe, grapes, and cooking oils.
What are the side effects of watermelon?
Watermelon is a splendid source of dietary fiber and water. But, if you eat too much watermelon, it can cause bloating, gas, flatulence, diarrhea, and other such stomach troubles. This is majorly due to the presence of sorbitol, which is a sugar compound, and lycopene, which gives the fruit its bright red color.
Can watermelon make you sick?
Watermelons are rich in lycopene.
So, do not consume watermelon in large quantities. It may lead to nausea, bloating, diarrhea, vomiting, indigestion and gas. These symptoms can be worse among older people, as the digestive system tends to weaken with age.
Can you have an allergic reaction to watermelon?
Though rare, watermelon allergy is possible. Watermelon is widely regarded as one of summer’s tastiest treats. A staple at picnics and cookouts, this fruit is often used to flavor juice, yogurt, and candy. Symptoms of a watermelon allergy are similar to those of other food allergies.
What is the best antihistamine for food allergies?
In these cases, OTC or prescribed antihistamines such as diphenhydramine (Benadryl) may help reduce symptoms. These drugs can be taken after exposure to an allergy-causing food to help relieve skin redness, itching, or hives. However, antihistamines cannot treat a severe allergic reaction.
What should you eat after allergic reaction?
Start with a baseline diet made up of only those foods not implicated in food allergy, and eliminate cow’s milk, eggs, tree nuts, peanuts, fish, shellfish, and wheat. Well-tolerated foods include: Grains: brown, white, and puffed rice, and gluten free grains such as amaranth, millet, and buckwheat.
How do you calm a food allergy down?
There are 2 main types of medication that can be used to relieve the symptoms of an allergic reaction to foods
- antihistamines – used to treat mild to moderate allergic reaction.
- adrenaline – used to treat severe allergic reactions (anaphylaxis)
What can I drink for allergies?
If you feel stuffy or have postnasal drip from your allergies, sip more water, juice, or other nonalcoholic drinks. The extra liquid can thin the mucus in your nasal passages and give you some relief. Warm fluids like teas, broth, or soup have an added benefit: steam.
What are three symptoms of a food allergy?
a raised, itchy red rash (hives) – in some cases, the skin can turn red and itchy, but without a raised rash. swelling of the face, mouth (angioedema), throat or other areas of the body. difficulty swallowing. wheezing or shortness of breath.