Whopper Jr. from Burger King: Allergens, Calories, Fats

Discover detailed allergen information for Burger King's Whopper Jr. Safeguard your health by being informed.















What is Whopper Jr. from Burger King?

Whopper Jr. from Burger King is a smaller version of the original Whopper sandwich, featuring a flame-grilled beef patty topped with tomatoes, lettuce, mayonnaise, ketchup, pickles, and sliced white onions on a soft sesame seed bun.

Get ready to dive into everything you need to know about nutrition, allergens, and essential steps to take in case you've eaten something that triggers an allergic reaction, specifically focusing on the popular Whopper Jr. from Burger King. This user-friendly guide takes a closer look at the ingredients and nutritional value of the Whopper Jr., identifies potential allergens, and provides practical advice on what to do if you inadvertently consume something that prompts an allergic response. You'll uncover valuable insights and tips to maintain your well-being without compromising on your favorite fast food. So, let's start this flavorful journey into the intricacies of the Whopper Jr.!

Allergens in the Whopper Jr. from Burger King

Gluten (Wheat)

The Whopper Jr. from Burger King contains gluten, specifically sourced from wheat, which can trigger allergic reactions in individuals with gluten sensitivity or celiac disease. This allergen is generally found in the bun and possibly in other ingredients or due to cross-contamination during preparation.


Milk is a potential allergen found in the Whopper Jr. from Burger King, meaning that individuals with lactose intolerance or a milk allergy should exercise caution before consuming this product.


The Whopper Jr. from Burger King contains soy, an allergen that can trigger allergic reactions in people with soy allergies. It is present in various ingredients used in the preparation of this burger.


Eggs, a potential allergen, are present in the Whopper Jr. from Burger King, used in the preparation of the burger's ingredients potentially causing allergic reactions to those with egg allergies.


Sesame is an allergen present in the Whopper Jr. from Burger King. It is found in the bun of the burger, which may be toasted with sesame seeds. People with a sesame allergy should exercise caution when eating this item.

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Currently, we do not offer treatment for food allergies. However, we are working on providing this service soon. Be the first to know when it’s available.

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Emergency Response: What to Do If You Have an Allergic Reaction to a Whopper Jr. from Burger King?


Recognizing Allergy Symptoms

Firstly, it is crucial to recognize allergy symptoms which commonly include:

  • Hives or skin rash
  • Nausea, stomach cramps, indigestion, vomiting or diarrhea
  • Stuffy or runny nose, sneezing, or slight, dry cough
  • Odd taste in mouth
  • Uterine contractions

More severe symptoms that warrant immediate medical intervention include:

  • Swelling of lips, tongue, and throat
  • Shortness of breath, wheezing, or trouble breathing
  • Weak pulse, white or blue skin color, fainting, confusion
  • Anaphylaxis - a potentially life-threatening reaction that can simultaneously affect two or more organ systems (heart, lungs, skin, or gastrointestinal tract, for instance)


What to Do After Consumption


Mild-to-moderate reaction

If you have a known food allergy and realize you ate something containing the allergen, stop eating the food immediately and take an antihistamine such as a diphenhydramine (Benadryl). Monitor your symptoms closely and if they worsen, seek immediate medical care.


Severe reaction

If you experience severe symptoms such as difficulty breathing or choking, treat it as a medical emergency. Use your epinephrine autoinjector (EpiPen) if you have one and call your local emergency service immediately.


Consulting Your Health Provider

After receiving immediate care for any severe reactions, it's essential to book a follow-up appointment with your physician or allergist. They will be able to review what happened, potentially update your allergy action plan and may refer you for allergen immunotherapy.


Curex: Allergy immunotherapy

Curex is a leading company specializing in allergy immunotherapy which is an effective preventive treatment for allergic reactions to substances such as foods, pollen, and house dust mites. The method involves gradually increasing exposure to allergens over time, via injections, drops, or tablets, to build up tolerance.

Immunotherapy doesn’t cure allergies but can significantly reduce your sensitivity to your allergy triggers and lessen your allergic response. In some cases, immunotherapy can lead to lasting relief from allergy symptoms even after treatment is stopped. This makes it a cost-effective, beneficial treatment approach for many people suffering from allergies.

Even though immunotherapy is widely used in the treatment of allergies, it’s not suitable for everyone and it’s not effective for treating some types of allergies, such as food allergies. Discuss with your health care provider about the potential benefits and if it is an option for you.


What makes Curex the top choice

Over 50,000 Users Choose Curex

Curex has more satisfied customers than any other telemedicine clinic. Our clinical team delivers great outcomes to allergy patients in every U.S. state.
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Curex is the only online allergy clinic accepting insurance

Our insurance network is growing everyday so you can get the most affordable treatment available.
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High quality testing

Curex uses hospital-grade allergy tests that are covered by insurance. This means better treatment, lower costs and no need to re-test!
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Clinicaly made allergen extracts are customized for your allergies

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Your immune system gets desensitized to allergens, giving you long-term relief.


Benefits of Curex

At-home treatment

Apply treatments in minutes from the comfort of your own home with under-the-tongue applications instead of shots or pills

5-30x higher cumulative dose vs allergy shots

Sublingual immunotherapy delivers a higher dose of allergens over the course of treatment.

Potential for results in as few as 6 months

Individual results vary but some users have reported a noticeable difference in as few as 6-12 months since starting treatments

Excellent safety profile

Studies that have been reviewed by certified physicians show that sublingual immunotherapy is a safe treatment option


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