Everything about Mushroom allergy and it’s symptoms and treatments

Indeewari Ranasinghe
4 min readFeb 8, 2023

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Mushroom allergy is a type of food allergy that occurs when the immune system reacts to the consumption of mushrooms. The reaction is caused by the presence of specific proteins in the mushroom that the body recognizes as foreign and harmful. Common symptoms of this allergy include,

  1. Oral allergy syndrome: This is a type of allergic reaction that affects the mouth and throat, causing itching, tingling, or swelling.
  2. Skin reactions: This can include rashes, hives, or redness.
  3. Gastrointestinal symptoms: Some people may experience abdominal pain, nausea, vomiting, or diarrhea after eating mushrooms.
  4. Anaphylaxis: This is a severe and potentially life-threatening reaction that can cause difficulty breathing, rapid heartbeat, and low blood pressure.

It is important to identify these symptoms as they may indicate a mushroom allergy. In some cases, a mushroom allergy can be mild and cause only minor discomfort, while in other cases it can be severe and lead to anaphylaxis. Prompt recognition and treatment of mushroom allergy symptoms can help prevent serious health complications.

Treatments

Treatments for mushroom allergy include:

  1. Avoidance of mushrooms: This is the most effective way to prevent an allergic reaction to mushrooms. People with mushroom allergies should avoid eating mushrooms and foods that contain mushrooms.
  2. Medications: Over-the-counter or prescription antihistamines can help relieve mild symptoms such as itching and hives. In more severe cases, a doctor may prescribe corticosteroids or other medications to help control symptoms.
  3. Epinephrine auto-injector: In cases of anaphylaxis, an epinephrine auto-injector can be used to quickly deliver a dose of epinephrine, a medication that helps to open airways and increase blood pressure. It is important to carry an epinephrine auto-injector at all times if you have a mushroom allergy.

It is important to see a doctor if you suspect you have a mushroom allergy. They can help you develop a treatment plan and determine the best course of action for you. In some cases, a referral to an allergist may also be recommended.

Prevention

Prevention of mushroom allergy involves avoiding mushrooms and foods that contain mushrooms. This can help prevent an allergic reaction and reduce the risk of serious health complications. Here are some tips for preventing mushroom allergy:

  1. Always check food labels for mushrooms and any other potential allergens.
  2. Avoid eating raw mushrooms because raw mushrooms contain higher levels of allergens compared to cooked mushrooms.
  3. Restaurants may use mushrooms in their dishes, sauces, or soups, so be cautious when eating out.
  4. Speak with a doctor or allergist: If you suspect you have a mushroom allergy, it is important to see a doctor or allergist for proper diagnosis and treatment.

Preventing mushroom allergy is important because an allergic reaction to mushrooms can range from mild to severe, and in some cases can lead to anaphylaxis. Prompt recognition and treatment of mushroom allergy symptoms can help prevent serious health complications and ensure a better quality of life.

Diagnosis of mushroom allergy involves several steps to determine if an individual is indeed allergic to mushrooms and to determine the severity of the allergy. The following are common methods used to diagnose mushroom allergy:

  1. Skin prick test: A skin prick test involves placing a small amount of mushroom extract on the skin and pricking the skin with a needle. The test is positive if a raised, red bump appears at the site of the prick, indicating an allergic reaction.
  2. Blood test: A blood test can measure the levels of immunoglobulin E (IgE) antibodies in the blood. High levels of IgE antibodies to mushrooms may indicate an allergy.

How to cope with mushroom allergy?

Coping with mushroom allergy involves avoiding mushrooms and being aware of food labels and ingredients when shopping and eating out. Here are some tips for coping with mushroom allergy:

  1. Avoid mushrooms: The most effective way to prevent an allergic reaction is to avoid mushrooms and foods that contain mushrooms.
  2. Read food labels: Always check food labels for mushrooms and any other potential allergens.
  3. Avoid eating raw mushrooms: Raw mushrooms contain higher levels of allergens compared to cooked mushrooms.
  4. Avoid eating mushrooms in restaurants: Restaurants may use mushrooms in their dishes, sauces, or soups, so be cautious when eating out.
  5. Keep an epinephrine auto-injector: If you have a severe mushroom allergy and are at risk of anaphylaxis, it is important to carry an epinephrine auto-injector at all times.
  6. Speak with a doctor or allergist: If you suspect you have a mushroom allergy, it is important to see a doctor or allergist for proper diagnosis and treatment. They can help you develop a treatment plan and determine the best course of action for you.

By following these tips, individuals with mushroom allergy can better manage their condition and reduce the risk of serious health complications. If you suspect you have a mushroom allergy, it is important to see a doctor or allergist for proper diagnosis and treatment.

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Indeewari Ranasinghe
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I'm a food technologist and a nutritionist from Sri Lanka. I want to share my expertise as a food technologist to emphasize the value of eating wholesome foods