ALLERGIES Food Allergy

Potato Allergy – Here’s Everything You Need to Know


Although potato allergies are uncommon, they can affect both adults and children. Potato allergy sufferers may have mild to severe allergic reactions.

Potatoes are a very common diet for Americans. An agricultural crop of potatoes which is grown in a wide range is mostly eaten by them from breakfast to dinner. Americans also make different kinds of snacks with the help of potatoes. The Person of any age can be affected by it.

Cooked and raw potatoes both can be the cause of an allergy to the people. If you have a potato allergy, your immune system will identify the proteins as a harmful substances. The body will produce histamines and antibodies to fight all these dangerous invaders. All this process can be very dangerous and uncomfortable. That’s why it can cause dangerous allergic reactions.

Potato Allergy Symptoms:

The symptoms of potato allergy can be severe. Potato Allergies affect a person’s skin, respiratory, and digestive systems. Due to allergy, there can be a threat to the life of an affected person. We call this reaction as anaphylaxis.

If you suffer from allergy, you can immediately feel the reaction if you eat potatoes. The reaction can last for many hours. You may feel rashes on your hands while cutting the potatoes. If you take food that contains potatoes in it, then you will feel a sense of tingling on the lips. The symptoms of potato allergy include the following.

  • Sneezing: An affected person will start because of an allergic reaction.
  • Flu: A person suffering from an allergic reaction can also have flu.
  • Itchy, swollen eyes: The swelling of the eyes and itchiness can also start in the eyes of the affected Person.
  • Sore throat: This is also another important symptom of potato allergy.
  • Hives: The creation of hives on the skin is another symptom of an allergic reaction.
  • Swelling: The swelling of the patient’s tongue, throat or mouth due to the reaction.
  • Low blood pressure: The blood pressure of an affected person becomes low.
  • Breathing Difficulty: An affected person cannot breathe. Due to this reason, oxygen is necessary to overcome breathing difficulty.
  • Vomiting: The affected Person can have the problem of vomiting also.
  • Anaphylaxis is the most severe symptom, which can also cause the Person’s death.
Fresh potatoes isolated on white background for the concept of potato allergy

Causes of potato allergy:

The exact cause of food allergies is unknown. Anyone who is suffering from Potato Allergy must avoid the following. Because these are the main cause of potato allergy:

  • Stews and canned soups
  • Vodka
  • Cheese

When should you see your Doctor?

“If you have a simple rash that is itching, you should probably go to urgent care. However, if you have a rash and are vomiting, you should go to the emergency room.”

Allergic reactions can range from inconvenient to life-threatening. In either case, your Doctor can prescribe medications and a treatment plan.

Antihistamine medications may provide relief if you have skin irritations, hives, or flu-like symptoms. If your symptoms worsen, your Doctor may always recommend that you carry an EpiPen. Adrenaline is given via self-injection in EpiPens, which may prevent severe allergic reactions from escalating.

Foods to Avoid:

Anyone allergic to potatoes or any of their components should avoid them. Even a small amount of potato can cause anaphylaxis in someone with a severe allergy.

List of Foods to Avoid:

  • In restaurants, People use potato flour instead of wheat flour.
  • Potato starch can be present in various products, including some candies.
  • Potato starch may be present in shredded cheese.
  • Dried, cooked potato is a thickener in processed foods such as soups and stews.

Diagnosis of Potato Allergy:

Suppose anyone is experiencing an allergic reaction. In that case, the Person feels uncomfortable. The symptoms of potato allergy can be life-threatening, which can also cause the death of the Affected Person. Thus, the Doctor can suggest you some medications for diagnosing the reaction. And the affected person may get relief from the symptoms.

If you are experiencing the symptoms like irritation on the skin and flu, then antihistamines can provide relief. In case of severe symptoms like anaphylaxis, your Doctor will recommend you carry an EpiPen. EpiPen is very good because it can stop severe Allergic Reactions.

Treatment of Potato Allergy:

There is not any proper treatment for recovering from Potato Allergy. But suppose anyone is experiencing an Allergic reaction to potatoes. In that case, they must avoid potatoes. You can add substitutes for potatoes to their daily diet. The substitutes for potatoes are very popular.

  • Skin prick test:

A skin prick test is in the office of a healthcare provider. A healthcare provider applies a small amount of allergen to the back or arm during this test. The skin is then pricked, allowing allergens to enter the body through the pores.

The skin is then examined. A raised red bump at the price point is a positive outcome.

  • Blood Analysis:

The Doctor advises blood tests to check for allergies in some cases. Doctors take I IgE (immunoglobulin E) blood tests for IgE antibodies. Skin prick tests are more sensitive than blood tests.

Potato alternatives:

Potato substitutes are popular. It is due to the reason that people want to eat a varied diet and avoid carbohydrates and starch. But, can substitute many ingredients for potatoes, including:

Cauliflower: Steamed cauliflower combined with spices yields a dish like mashed potatoes.

Yuca: Yuca is a tuber-like potato, but it does not cause allergic reactions in people.

Avocado or turnips

Cross-reactive foods and risk factors:

The potato belongs to the nightshade plant family. Many vegetables and plants are members of the Solanaceae plant family. You may be allergic to other plants in this family if you are allergic to potatoes.

Other potential allergens include:

  • Tobacco
  • Eggplant
  • Tomatillos
  • Peppers
  • Spices
  • The goji berries


A potato allergy is uncommon, but it is possible. Those who are allergic to potatoes may experience a rash, nausea, difficulty swallowing, and sneezing. A severe potato allergy can result in anaphylaxis.

Potato allergies are uncommon, but they can be bothersome. People with this allergy are allergic to latex, nightshade vegetables and plants. People who want to avoid potatoes can look for substitute alternatives such as cauliflower, yuca, or turnips.

A doctor can use a variety of allergy tests to determine if a person has a potato allergy. And tell them how to avoid allergic reactions best and treat symptoms as they arise. Living with a potato allergy necessitates strict avoidance, reading labels, and selecting alternatives to potatoes.

Hope this article was helpful to you, if you have any questions contact us. Our team is always here for your assistance and guidance, Stay Healthy, Thank You!


What are the most common allergens found in potatoes?

Patatin is one protein that contributes to a potato allergy.

Is histamine present in potatoes?

Histamine levels are low in the majority of fresh fruits and vegetables. Potatoes are also in a class of a low-histamine diet.