Nut allergy symptoms vary from mild to life-threatening and can include headaches, irritability, swelling, and difficulty breathing. Anaphylaxis can occur suddenly and requires emergency medical care. Avoiding all products that may contain nuts is recommended.
Nut allergy symptoms can range from mild to life-threatening and can vary from person to person and situation to situation. For example, a person who has never had any negative side effects from eating nuts might suddenly develop a severe allergic reaction the next time the food is consumed. Some of the more common signs of a nut allergy include headaches, irritability, and fatigue. In severe cases, swelling of the face, tongue or throat may occur, often accompanied by difficulty breathing. Any potential nut allergy symptoms should be reported to a doctor immediately for further medical evaluation.
A mild nut allergy might cause symptoms such as fatigue, irritability, and headaches shortly after consuming nuts. These symptoms are usually mild and disappear within a few hours, although persistent or particularly bothersome symptoms should be reported to your doctor. Many people don’t realize that these symptoms are related to nut consumption unless the symptoms get worse or are accompanied by more severe symptoms.
In some cases, gastrointestinal distress could be potential nut allergy symptoms. Stomach cramps, vomiting, or diarrhea that develop shortly after consuming nuts should warrant further medical evaluation. If vomiting or diarrhea becomes severe, the patient may become dehydrated and require temporary hospitalization.
Hay fever and asthma are among the possible signs of a nut allergy. Skin reactions such as the development of rashes or eczema can also sometimes occur, especially if nuts are consumed on a regular basis. Many doctors suggest an elimination diet to see if symptoms go away when you remove nuts and other tree nuts from your diet.
Sometimes a serious and potentially life-threatening allergic reaction known as anaphylaxis can occur after eating nuts, even if this food has been tolerated in the past. These nut allergy symptoms might include hives, swelling of the face, and difficulty breathing. Anaphylaxis can lead to death within minutes if left untreated, so emergency medical care is essential. In these cases, hospitalization and supportive care, such as oxygen therapy, are often required.
Anyone who has experienced even mild nut allergy symptoms should avoid all products that may contain nuts. Food labels should be read carefully, because cross-contamination could occur from foods processed on the same machinery that processes nuts. If in doubt, consult the company that manufactures the food for detailed information on allergens.
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