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.
Why does my throat feel weird after eating fruit?
Some people experience itchiness in their mouth and throat, sometimes with mild swelling, immediately after eating fresh fruit or vegetables. This is known as oral allergy syndrome. Oral allergy syndrome is caused by allergy antibodies mistaking certain proteins in fresh fruits, nuts or vegetables for pollen.
What are the symptoms of being allergic to watermelon?
Watermelon allergy symptoms
- hives.
- itchy or tingly lips, tongue, or throat.
- coughing.
- stomach pain or cramping.
- vomiting.
- diarrhea.
Can you be intolerant to watermelon?
Watermelon allergies are uncommon, but they can trigger reactions ranging from mild to severe. The allergy is most common in children. Most people can control or prevent allergic reactions by taking over-the-counter medications and avoiding triggers.
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.
Why does my throat hurt after eating melon?
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.
Can you get rid of oral allergy syndrome?
There is no known cure for any allergy, including oral allergy syndrome. There are many ways in which patients can manage the condition and eliminate many if not all symptoms. The best way to avoid an episode of OAS is to avoid the triggering fruit or vegetable. Antihistamines can also help assuage symptoms.
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.
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 much watermelon is too much watermelon?
People with high potassium content in their body or those who suffer from serious hyperkalaemia should not eat more than about one cup of watermelon a day. Over consumption can result in irregular heartbeat and other cardiovascular problems, says the US National Institute of Health.
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.
How long does oral allergy last?
What to Expect: With or without treatment, the itching will go away in 1 to 2 hours. The mouth swelling will also go away quickly.
Is watermelon good for sore throat?
Watermelon. Not only will watermelon give you those extra fluids you need to get better, as well as being a delicious source of extra vitamins, but it contains lycopene, a powerful antioxidant that helps with the prevention of illness, reducing respiratory inflammation and prevents infection.
Who should not eat watermelon?
People with serious hyperkalemia, or too much potassium in their blood, should probably not consume more than about one cup of watermelon a day, which has less than 140 mg of potassium.
Should we drink water after eating watermelon?
A lot of studies and findings suggests that watermelon shouldn’t be combined with water or any other food as the nutrients present in the fruit can slow down the digestion process leading acidity. So, it is best to not drink water after immediate consumption of any kind of melon.
Can you eat watermelon at night?
Since watermelons are around 80% water, they’re a great hydrating snack that’s still delicious to eat right before it’s time to sleep.
Why do I feel sick after eating melon?
While cantaloupe is known to have several nutritious benefits, it may trigger an allergic reaction in some people. If you’re allergic to cantaloupe, this means your immune system reacts to a substance in the melon as harmful.
Why does my throat feel tingly?
A tickling sensation in the back of the throat is due to irritation in the upper airway. This is commonly due to infection or inflammation in the upper respiratory tract. Infections can cause the irritating sensation, and the sensation can persist for weeks following resolution of the infection.
How common is oral allergy syndrome?
Oral allergy syndrome (OAS)
This happens in up to 50 to 75% of adults allergic to birch tree pollen. This reaction occurs because the proteins found in some fruits and vegetables are very similar to those found in pollen.
What foods trigger oral allergy syndrome?
Oral allergy syndrome (OAS), which is also called pollen-food allergy syndrome (PFAS or PFS), is a type of food allergy caused by uncooked fruits, raw vegetables, spices, and nuts.
How do you test for oral allergy syndrome?
A diagnosis of oral allergy syndrome is based primarily on clinical history, but it should be confirmed by skin prick testing. In patients with allergies to airborne particles, itching or tingling in the mouth after eating fresh fruit or vegetables is enough to suspect oral allergy syndrome.