What foods to avoid with latex allergy

What foods to avoid with latex allergy

While you might ponder you are allergic to citric acid, it may actually be a reaction to mold or corn. If you own an allergy or sensitivity to airborne mold or mold found in the environment, you may also react to mold in or on the foods you eat. If you are allergic to corn, you may be sensitive to the tiny quantity of corn that is left in citric acid during the manufacturing process.

Allergists can determine if you own an allergy to mold or corn using a skin-prick test, but to determine if you are also sensitive to mold in foods, you will need to do an elimination diet and supervised oral food challenge.

Citrus fruits such as oranges, lemons, and limes can cause oral allergy syndrome or skin-based contact reactions in some people.

Serious allergic reactions involve swelling of the airways and trouble breathing.

What foods to avoid with latex allergy

If you experience those symptoms, seek out emergency medical treatment.

Thanks for your feedback!

Verywell Health uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial policy to study more about how we fact-check and hold our content precise, dependable, and trustworthy.

What is a Food Allergy?

What foods to avoid with latex allergy

There Are Diverse Types of Allergic Reactions to Foods

Food Allergy Symptoms

You might be having a food allergy reaction if you own the following symptoms:

  1. Swelling of the mouth or throat
  2. Headaches
  3. Mouth ulcers or rashes
  4. Gastrointestinal symptoms, such as abdominal pain, bloating, or diarrhea
  5. Other symptoms of food allergy

If you routinely experience less-severe, but still noticeable, symptoms following the ingestion of foods with citric acid, you should talk to your doctor about getting tested to discover out exactly what is triggering your reaction.

Triggers of anaphylaxis

Anaphylaxis is the result of the immune system, the body’s natural defence system, overreacting to a trigger.

This is often something you’re allergic to, but not always.

Common anaphylaxis triggers include:

In some cases, there’s no obvious trigger.

This is known as idiopathic anaphylaxis.

Symptoms of anaphylaxis

Anaphylaxis generally develops suddenly and gets worse extremely quickly.

The symptoms include:

There may also be other allergy symptoms, including an itchy, raised rash (hives); feeling or being sick; swelling (angioedema) or stomach pain.

Preventing anaphylaxis

If you own a serious allergy or own experienced anaphylaxis before, it’s significant to attempt to prevent future episodes.

The following can assist reduce your risk:

  1. avoid triggers whenever possible – for example, you should be careful when food shopping or eating out if you own a food allergy
  2. identify any triggers – you may be referred to an allergy clinic for allergy tests to check for anything that could trigger anaphylaxis
  3. carry your adrenaline auto-injector at every times (if you own 2, carry them both) – give yourself an injection whenever you ponder you may be experiencing anaphylaxis, even if you’re not completely sure

Read more about preventing anaphylaxis

Sheet final reviewed: 29 November 2019
Next review due: 29 November 2022

A food sensitivity or allergy to citric acid is extremely rare, and it is not actually an allergy in the strictest sense.

What foods to avoid with latex allergy

Citric acid is a simple molecule, and the body doesn't produce an antibody to it that would trigger an allergic reaction or show up in a traditional allergy skin test.

However, it's entirely possible that the source of the citric acid in food might trigger some form of sensitivity in certain people. Citric acid can be derived naturally from fruit, or it can be synthesized commercially. If you are sensitive to the fruit or to substances that remain from the synthetic process, those may be what is triggering your reaction.

What foods to avoid with latex allergy

You might attempt to avoid citric acid to prevent the reaction from these substances.

The problem in trying to avoid citric acid is that it is extremely commonly used as an ingredient, food additive, and preservative. Therefore, if you discover you're sensitive to it, learning to avoid it can be challenging.

What to do if someone has anaphylaxis

Anaphylaxis is a medical emergency.

What foods to avoid with latex allergy

It can be extremely serious if not treated quickly.

If someone has symptoms of anaphylaxis, you should:

  • Remove any trigger if possible – for example, carefully remove any stinger stuck in the skin.
  • Lie the person below flat – unless they’re unconscious, pregnant or having breathing difficulties.
  • Use an adrenaline auto-injector if the person has one – but make certain you know how to use it correctly first.
  • Call 999 for an ambulance immediately (even if they start to feel better) – mention that you ponder the person has anaphylaxis.
  • Give another injection after 5 to 15 minutes if the symptoms do not improve and a second auto-injector is available.

If you’re having an anaphylactic reaction, you can follow these steps yourself if you feel capable to.

Read about how to treat anaphylaxis for more advice about using auto-injectors and correct positioning.

If you’re having an anaphylactic reaction, you can follow these steps yourself if you feel capable to.

Read about how to treat anaphylaxis for more advice about using auto-injectors and correct positioning.

Sources of Citric Acid May Be the Culprits for Sensitivities

Citric acid derived from natural sources has been used as a food additive for over 100 years.

It is often used to provide a sour or tart flavoring, act as a preservative, or serve as an emulsifier. It is often used in canned and jarred foods to prevent botulism.

Citric acid is found in foods including ice cream, sorbet, caramel, soda, beer, wine, baked goods, processed sweets, and pre-cut pre-packaged fruits and vegetables.

What foods to avoid with latex allergy

It acts as a preservative in these foods and to provide a longer shelf life.

Citric acid in its natural form is extracted from fruits. People who react to fruit-derived citric acid actually are allergic to the fruit, not to citric acid itself.

The acid in citrus fruits can also aggravate acid reflux symptoms and cause some people to experience heartburn.

Citric acid is also synthetically produced using a type of mold called Aspergillus niger, a safe strain of black mold. It is much cheaper to produce it this way than to use the natural version.

In the manufacturing process, the mold culture is fed sugar solutions, which are often derived from corn.

What foods to avoid with latex allergy

This is often the source of citric acid used as a food additive in many processed foods.

It's not unusual to own an allergy or a sensitivity to mold or corn, and in fact, numerous people who react to foods containing citric acid may actually be allergic to the mold or the corn used to produce the acid.