Allergic reactions to bananas can cause hives, mouth and throat problems, and abdominal pain. Hives are the most common reaction and can be treated with antihistamines. Severe swelling in the mouth or throat can be dangerous and require medical attention. Banana allergies are rare and often linked to other fruit or latex allergies.
Hives, mouth and throat problems, and abdominal pain are some signs of an allergic reaction to bananas. One of the most common allergic reactions, not just to bananas, is hives that itch and spread throughout the body. People allergic to bananas can also experience itchy and swollen mouths and throats, which can be dangerous if severe. They may also experience abdominal pain and vomiting. On the other hand, banana allergies are quite rare and are probably not the cause of the allergic reaction unless the person is also allergic to other fruits or latex.
A common allergic reaction is hives, which appear as red, patchy welts. Hives are usually itchy and uncomfortable, but are rarely life-threatening or a problem that a doctor needs to address. It is usually recommended to avoid hot showers or tight clothing while dealing with hives. Antihistamines can help hives go away sooner, but they should fade within minutes to hours without medication. Healthcare professionals usually advise seeking medical help if hives persist for more than two weeks.
Another allergic reaction to bananas is itchy or swollen mouth or throat. This reaction is usually seen shortly after consuming the banana, but it may not be noticeable at first because mild swelling can be difficult to detect. If the swelling is severe, it’s best to see a health professional as soon as possible. A lot of swelling of the tongue or throat can lead to difficulty breathing, eventually leading to loss of consciousness and death. Emergency medical services should be contacted if the swelling seems to get worse faster than expected.
Abdominal pain is another potential allergic reaction to bananas. This reaction is usually mild, but can be severe enough to lead to vomiting. Most people with banana allergies do not experience abdominal pain, because hives and an itchy throat are much more common.
Banana allergies are rare, and people allergic to bananas are often allergic to other fruits or latex. Allergies to nuts, shellfish and eggs are more common and should be considered as possible allergens when consumed at about the same time as the banana. It’s rare for food allergy reactions to show up hours rather than minutes after the food is consumed, but not entirely unheard of. Banana allergies, like all other allergies, usually develop the first time a banana is eaten, and then the person has a bad reaction the next time.
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