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Allergy Testing and Immunotherapy in Los Angeles, California

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Price: 49.0 USD
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Rating: 4.5 (234 reviews)

In Los Angeles, California, allergens like ragweed, dust mites, and mold are common. Allergy immunotherapy can help build resistance against these allergens, providing relief from allergy symptoms and improving quality of life.

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Sulfonamides Allergy: Diagnosis & Treatment

Discover sulfonamides allergy symptoms, diagnosis tips, treatments, diet advice and more to manage your allergies effectively.

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50,000+
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Reviewed by Curex clinical team

Dr. Chet Tharpe, M.D..

Updated May 3, 2025

Key Symptoms of Sulfonamides Allergy

Skin Rash

One of the most common symptoms of Sulfonamides allergy is the appearance of a skin rash. The skin can become red, itchy and perhaps even scaly. The timing of the rash can vary, showing up within hours of taking the drug or several days later.

Difficulty Breathing

People with a Sulfonamides allergy may experience difficulty breathing. This is often a sign of a severe, potentially life-threatening allergic reaction known as anaphylaxis. In such cases, immediate medical attention is required.

Fever

An allergic reaction to Sulfonamides can also cause a fever as the body fights off what it perceives to be a harmful substance.

Hives

Hives, or swollen, red patches of skin that appear suddenly and may be itchy or burning, are another symptom of a Sulfonamides allergy. Like a rash, they can appear anywhere on the body.

Swelling of the Face, Lips, or Tongue

Swelling of the face, lips, or tongue due to an allergic reaction can be particularly dangerous as it may interfere with breathing. This is another symptom that can indicate a severe reaction requiring urgent medical attention.

Joint Pain

Some people with a Sulfonamides allergy may experience joint pain. This can cause discomfort and, in some cases, may significantly impair mobility.

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How to Recognize if You're Allergic to Sulfonamides

Recognizing the Symptoms

Skin rash or hives: If you're allergic to sulfonamides, you may develop a rash or hives shortly after taking the medication.
Swelling: You may experience facial swelling, especially around the eyes and lips. This type of swelling is called angioedema.
Breathing difficulties: This can range from mild shortness of breath to severe difficulty breathing, which is a sign of anaphylaxis, a life-threatening allergic reaction.
Joint pain: Some people may experience joint pain or muscle ache, which usually begins a few days after taking the drug.
Fever: This may accompany other symptoms like rash, joint pain, and general ill feeling.

Understand the Allergic Reactions

An allergic reaction to sulfonamides can range from mild to severe. The most severe reaction is anaphylaxis, a life-threatening reaction that requires immediate medical attention. Symptoms of anaphylaxis include severe breathing difficulties, a rapid decrease in blood pressure, fast pulse, dizziness or lightheadedness, and loss of consciousness.

Consult a Healthcare Provider

If you think you may have an allergy to sulfonamides, see a healthcare provider. They can do a clinical examination and may refer you to an allergist for skin testing, challenge testing or in vitro testing to confirm the diagnosis.

Understand the Role of Family History

If you have a close relative, like a parent or sibling, who has a sulfonamide allergy, this may increase your risk. However, just because a family member has this allergy, it does not automatically mean you will have it too.

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Dr. Neeta Ogden, MD

Curex is poised to revolutionize the way allergies are treated in America, expanding access to clinical care and treatments that can meaningfully improve patients quality of life.

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At Curex, our mission is to help people improve their health and quality of life by understanding their allergies and treating them at their source.We provide more than individualized prescription treatments; we provide individualized care.

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Immunotherapy made simple. We enable patients to receive personalized allergy care on their own time. No more waiting rooms.

Dr. Chet Tharpe, Medical Director

Curex has set the standard for the virtual allergy experience. From the comfort of their home, patients nationwide are able to receive a personalized treatment plan from an experienced clinician, aimed at treating the source of their allergies, not just the symptoms.

Kayla Mardaga, NP

Curex offers convenient at-home allergy testing options. Our goal is to determine if a patient would benefit from immunotherapy and then customize a treatment plan that can reduce both the symptoms and the reliance on allergy medications.

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When Sulfonamides Grows and Its Impacts

Where Sulfonamides Grows Across the USA?

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Diagnostic of Sulfonamides Allergy with Curex

At-Home Automatic Test Kit

Receive a painless automatic blood collector at-home. Takes less than 5 minutes. Ship it back when done

In-Lab Test

Take your test at a local lab location. (often available same day)

Concierge At-Home Test

A medical professional comes to your home or office for a quick blood draw.(schedule 5-7 days in advance)

Tips for Avoiding Sulfonamides Allergy

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Avoid Unnecessary Usage

Sulfonamides are usually prescribed for specific conditions. Unless absolutely necessary, try to avoid their usage. Antibiotic misuse can lead to increased resistance and higher chance of allergic reactions.

Inform Your Healthcare Provider

If you have had an allergic reaction to sulfonamides before, it's important to inform your healthcare provider. They will take your allergies into account when prescribing medication and can provide alternatives when necessary.

Wear a Medical Alert Bracelet

If you are allergic to sulfonamides, consider wearing a medical alert bracelet. This bracelet will inform any healthcare professional about your allergy in case of an emergency, ensuring that you don't receive these medications inadvertently.

Read the Labels

Always read the labels of your prescribed medication. Sulfonamides are a common component in many medications. If you’re allergic to them, ensure you check every medicine label carefully before usage and verify it with your healthcare provider.

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ALLERGY SHOTS

Prevents allergies long term

Commute to clinic every week

Treatment injected weekly by syringe

Evaluation and testing in the clinic

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Diet to Ease Sulfonamides Allergy Symptoms

While there's no specific diet to ease Sulfonamides Allergy symptoms, maintaining a healthy, balanced diet can strengthen your immune system and minimize reactions. Here are some general guidelines for eating with allergies in mind:

Eat Foods Rich in Vitamin C

Citrus fruits: Oranges, grapefruits, lemons and limes are high in this immune-boosting vitamin.
Berries: Strawberries, blueberries and raspberries are not only delicious, but also high in Vitamin C.
Other fruits and vegetables: Kiwi, papaya, mango and pineapple, as well as veggies like broccoli and bell peppers, are loaded with Vitamin C.

Include Omega-3 Fatty Acids

Fish: Salmon, mackerel, herring, and sardines contain healthy fats that reduce inflammation.
Nuts and Seeds: Walnuts, flaxseeds, and chia seeds are good plant sources of omega-3s.

Opt for Foods High in Quercetin

Apples, onions, and berries: These food items are known to reduce histamine reactions, which are common in allergies.
Leafy greens and broccoli: These provide quercetin as well and should be included in your diet.

Remember, everyone's body reacts differently, so what works for one person may not work for another. It's important to listen to your body and work with your health care provider to develop an eating plan that suits your needs.

What Food Worsens Sulfonamides Allergy

There's no specific food that has been medically documented to worsen Sulfonamides allergy as food allergies and drug allergies are two different categories. However, it is essential to maintain a healthy diet and stay hydrated to support your immune system. Here are some general guidelines that apply to all allergies including Sulfonamides allergy.

Maintain a Balanced Diet

Antioxidant-rich foods: These foods support your immune system and may help relieve allergy symptoms. They include fruits and vegetables like berries, citrus fruits, apples, and spinach.
Omega-3 fatty acids: These help to reduce inflammation in your body and can be found in fatty fish, walnuts, and flaxseeds.

Avoid Dehydration

Drink plenty of water: Dehydration can aggravate allergy symptoms, so it's crucial to drink plenty of fluids. If you also have a fever due to your allergic reaction, you may need to increase your fluid intake.

Always consult with your healthcare provider for personalized advice in case of severe allergies or if you're on a restrictive diet for other health conditions. Your allergist will be able to provide you with the best information about managing your allergy.

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Allergy FAQ

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What drugs should be avoided with a sulfonamide allergy?

Drugs to Avoid with Sulfonamide Allergy

**Sulfonamide Antibiotics:** Avoid sulfa drugs like sulfamethoxazole (found in Bactrim and Septra), sulfisoxazole, and sulfadiazine.

**Diuretics:** Some thiazide and loop diuretics, such as hydrochlorothiazide and furosemide, may cross-react.

**Sulfonylureas:** Medications like glyburide and glipizide for diabetes might cause reactions.

**COX-2 Inhibitors:** Celecoxib, a nonsteroidal anti-inflammatory drug, may also cross-react.

**Other Sulfonamide Derivatives:** Some migraine medications, like sumatriptan, should be used with caution.

Can a sulfonamide allergy cause cross-reactivity with other medications?

Sulfonamide Allergy and Cross-Reactivity

Individuals with a sulfonamide allergy may wonder if there's cross-reactivity with other medications. Concerns often arise with drugs containing sulfonamide groups.

Evidence suggests minimal cross-reactivity between sulfonamide antibiotics and non-antibiotic sulfonamides. Structural and chemical differences contribute to this.

Health professionals typically advise caution but not outright avoidance of non-antibiotic sulfonamides for those allergic to sulfonamide antibiotics.

Always consult a healthcare provider for personalized advice regarding medication allergies.

How does one confirm a sulfonamide allergy diagnosis?

Confirming Sulfonamide Allergy

Document the patient's clinical history, focusing on reactions to sulfonamides. Note symptoms, timing, and severity.

Consider alternative culprits. Rule out non-sulfa drugs that could mimic an allergic reaction using thorough patient interviews and medical histories.

Perform skin testing cautiously. Though uncommon for sulfonamide allergies, skin tests may be used under specialist supervision when artifact-free diagnostics are crucial.

Conduct a graded oral challenge. Administer increasing doses under medical supervision to ascertain true allergy presence.

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At-home Immunotherapy

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

Allergy Testing and Immunotherapy in Los Angeles, California

Sulfonamides Allergy: Diagnosis & Treatment

Reviewed by Curex clinical team