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Allergy Testing and Immunotherapy in Los Angeles, California

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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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Biological Agents Allergy: Symptoms, Tips to avoid, Diet

Explore symptoms of biological agents allergy, prevention tips, dietary advice, and common growth areas in the US in our comprehensive guide. Increase your health knowledge today!

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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 Biological Agents Allergy

Skin Rash or Hives

A common symptom of allergy to biological agents is skin abnormalities such as a rash or hives. These can take the form of red, itchy bumps or patches on the skin which may also be swollen or painful. They can appear quickly and spread across the body.

Respiratory Issues

Allergy to biological agents can cause discomfort in the respiratory system. This can manifest as wheezing, difficulty in breathing, prolonged coughing, or shortness of breath. These symptoms often appear in reaction to the allergen being inhaled.

Nasal Symptoms

Often, allergens can trigger symptoms in the nasal passageways. These can consist of a stuffy or runny nose, itching or sneezing. This is the body's way of trying to expel the irritants from the system.

Eyes Irritation

Another potential sign of allergy to biological agents is eyes irritation. It can lead to red, watery, itchy eyes that may be sensitive to light. In severe cases, there may be swelling around the eyes.

Digestive Problems

When the allergen is ingested, it may lead to digestive issues. Symptoms such as nausea, stomach cramps, vomiting, or diarrhea can often be experienced. These symptoms are the body's response to something it perceives as harmful.

Anaphylaxis

This is a severe and potentially life-threatening allergic reaction that may involve several parts of the body at once. It causes rapid pulse, lightheadedness, severe shortness of breath, and loss of consciousness. It requires immediate medical attention.

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How to Recognize if You're Allergic to Biological Agents

To know if you have an allergy to biological agents, you will need to comprehend how allergies are identified, their associated symptoms, and then correlate them with an exposure to the biological agents.

Recognize Common Allergy Symptoms

Skin reactions: This includes hives, itching, or a rash. A skin test might be necessary if you are continually encountering skin reactions, especially after exposure to a biological agent.
Respiratory problems: Respiratory distress like wheezing, coughing, shortness of breath might indicate an allergy to biological agents.
Eye discomfort: Red, itchy, or watery eyes, particularly after exposure to a biological agent could suggest an allergy.
Nasal symptoms: Symptoms can include a runny or stuffy nose, or an itchy or scratchy throat.

Medical Tests

Blood test: If a specific allergy is suspected, a blood test may be used to verify the allergens. For biological agents, the allergen-specific IgE antibody test may be used.
Skin prick test: It involves pricking the skin with a small amount of a possible allergen. In case of an allergic response, you'll develop a raised bump (hive) at the site of the prick.

Note: Observing Symptoms After Exposure to Biological Agents

If your symptoms recur after repeated exposures to various biological agents, an allergy to these agents may be suspected. Please consult a healthcare provider for diagnosis and treatment.

Clinical Support

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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.

Dr. Ravi Patel, VP Telemedicine

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.

Jill Hamburg, PA - C

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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“I can breathe through my nose for the first time in like 20 years!"

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“I've noticed less sneezing and shortness of breath.”

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When Biological Agents Grows and Its Impacts

Understanding Biological Agent Growth in the U.S.

Biological agents, including bacteria, viruses, fungi, and other microbes, can grow year-round, depending on their specific conditions for survival and replication. However, certain biological agents show seasonal patterns:

Influenza Virus: The flu commonly grows in the fall and winter.
Pollen: Trees, grasses, and weeds, all produce pollen leading to allergies, and typically grow and release pollen in the spring and summer.
Mold: Molds, including Aspergillus and Penicillium, grow during warmer, humid weather that typically occurs in the summer and fall.
Norovirus: Known as the 'winter vomiting bug,' it grows more in colder weather, typically in winter.
West Nile Virus: Transmitted by mosquitoes, this virus grows more in warmer weather, particularly in the summer and early fall.

Each biological agent has its distinct patterns due to numerous factors, including environmental variables, host susceptibility, and human activities.

Where Biological Agents Grows Across the USA?

Biological Agents in Indoor Environments

Many biological agents often grow in indoor environments across the United States. Their growth is promoted by the presence of moisture and feed they get from building materials and other items in these settings.

Mold: Molds thrive on damp surfaces such as wallpapers, ceilings, bathroom walls, and under carpets.
Bacteria: They can be found in HVAC systems, high moisture areas, and on surfaces that are frequently touched.
Viruses: They can live on various types of surfaces at home, work, or public spaces for extended periods.

Biological Agents in Outdoor Environments

Outside, biological agents grow in various natural environments.

Mold: Molds grow on rotting logs and fallen leaves, in compost piles, and on grasses and grains.
Pollen: Grasses, trees, and weeds release these tiny particles into the air to fertilize other plants.
Bacteria and Viruses: These agents can be found in soil, water, and plants and can be carried by insects and animals.

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Diagnostic of Biological Agents Allergy

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 Biological Agents Allergy

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Avoid Allergen Exposure

Always try to prevent exposure to known biological allergens. For example, if you're allergic to mold, make sure to clean your environment regularly and keep it as dry as possible. For pet allergies, it may be necessary to avoid close contact with pets, particularly indoor animals.

Use Appropriate Protective Gear

When you can't avoid exposure completely, be sure to use appropriate protective gear. This may involve wearing gloves, masks, or even full protective suits depending on the severity of your allergy and the nature of the biological agent.

Regular Health Checkups

Regular health check-ups are essential to monitor your body's reaction to certain biological agents and adjust your lifestyle or treatment accordingly. It's also important to visit your doctor as soon as you notice any symptoms or changes in your overall health condition related to possible exposure.

Maintain Good Indoor Air Quality

Biological allergens, such as dust mites, mold, and animal dander, can often be found inside homes or workplaces. Regularly cleaning and dusting off these areas, maintaining proper ventilation, and using air purifiers can help maintain good indoor air quality and minimize exposure to these allergens.

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Diet to Ease Biological Agents Allergy Symptoms

Include Anti-inflammatory Foods in your Diet

Your diet should be rich in anti-inflammatory foods that can help to reduce symptoms of allergies to biological agents. These include:

Fatty Fish: Varieties such as salmon, mackerel, tuna, and sardines are high in omega-3 fatty acids, which can lower the body's immune response and reduce inflammation.
Tomatoes: They are rich in lycopene, an antioxidant that improves allergic reactions and eases inflammation.
Green Tea: It contains EGCG, an antioxidant that hinders the production of certain proteins your body triggers in allergic reactions.

Consume Foods High in Probiotics

Probiotic-rich foods are beneficial for gut health and can aid your immune system, helping to reduce allergy symptoms. Add these to your diet:

Yogurt: It's packed with probiotics and can boost your immunity.
Sauerkraut and Kimchi: These fermented foods are high in probiotics strong on gut health.

Choose Foods with Quercetin

Quercetin is a bioflavonoid that stabilizes mast cells and prevents them from releasing histamine. It is found in:

Apples and Berries: These fruits are rich in quercetin.
Broccoli and Cauliflower: These vegetables are also good sources of quercetin.

What Food Worsens Biological Agents Allergy

Biological agents refer to a broad category of allergens, such as mold, dust mites, and animal dander. However, biological agent allergies do not typically worsen with the consumption of specific foods, as these allergies are triggered by inhalation or direct contact and not ingestion. Nevertheless, some general dietary guidelines can help manage the symptoms.

Limit Intake of Food That Triggers Inflammation

Sugary Foods: Excess sugar can trigger inflammatory responses, worsening allergy symptoms.
Fried and Processed Foods: These foods often contain trans fats that can cause inflammation.

Avoid Foods You're Allergic To

Specific Food Allergies: If you have food allergies along with biological agent allergies, exposure to food allergens can exacerbate your symptoms.

Stay Hydrated

Water: Adequate hydration can thin out mucus in the nasal passages, making it easier to breathe.

However, it's important to note that these are general recommendations. Individual responses to foods can vary greatly, and what exacerbates symptoms in one person might not in another. Consulting with an allergist or dietitian can provide personalized advice based on your specific situation.

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Allergy FAQ

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Can exposure to biological agents in the workplace lead to developing an allergy?

Exposure to Biological Agents

Biological agents in the workplace, such as mold, pollen, and insect proteins, can trigger allergic reactions in sensitive individuals.

Repeated exposure increases the risk of developing occupational allergies, potentially leading to conditions like asthma or dermatitis.

Reducing Risk

Implement control measures like adequate ventilation and protective equipment to minimize exposure.

Regular health monitoring and educating employees about potential hazards can help manage risk.

What specific testing methods are available to diagnose an allergy to biological agents?

Testing Methods for Diagnosing Allergies to Biological Agents

**Skin Prick Tests (SPT):** Involves exposing the skin to potential allergens and observing reactions. Quick results but may cause discomfort.

**Blood Tests (Specific IgE tests):** Detects the presence of IgE antibodies to particular allergens in the blood. Useful for patients unable to undergo SPT.

**Patch Tests:** Identifies delayed allergic reactions by applying patches containing allergens to the skin for 48 hours.

**Challenge Tests:** Controlled exposure to allergens under medical supervision, typically used when other tests are inconclusive.

How does an allergic reaction to biological agents differ from other types of allergies?

Differences in Allergic Reactions to Biological Agents

Biological agents, such as proteins in vaccines or therapeutic antibodies, can provoke unique immune responses. They often lead to Type I hypersensitivity reactions, like anaphylaxis, involving IgE antibodies.

These reactions may differ from allergies to environmental allergens due to the systemic nature and the context in which the body encounters them, often through injections or inhalation under controlled settings.

Management may require specific emergency protocols owing to potential severity and rapid onset.

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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

Biological Agents Allergy: Symptoms, Tips to avoid, Diet

Reviewed by Curex clinical team