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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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Blazing Star Allergy: Symptoms, Diagnosis & Treatment

Discover blazing star pollen allergy symptoms, avoidance tips, diet advice, and learn when and where it blooms in the US.

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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 Blazing Star pollen Allergy

Sneezing

Sneezing is one of the most common symptoms of Blazing Star pollen allergy. It is an involuntary action to expel airborne irritants from the nasal passages.

Running or Itchy Nose

Those allergic to Blazing Star pollen might experience a running or itchy nose. This is the body's response to flush out the allergens invading the nasal passages.

Itchy or Watering Eyes

Itchy, redness, or watering of the eyes are common indications of pollen allergies. This is due to histamine produced by the body in response to Blazing Star pollen, causing inflammation and irritation in the eye area.

Scratchy or Sore Throat

Exposure to Blazing Star pollen might also lead to a scratchy or sore throat. This is because the pollens can directly irritate the throat, or indirectly as it drips down the back of the throat from the nasal passages.

Congestion

Nasal congestion, commonly known as "stuffy nose", is yet another symptom of Blazing Star pollen allergy. This happens when the membranes in your nasal passageways become irritated and swollen in response to pollen exposure.

Sinus Pressure

Repeated sneezing, running nose, and nasal congestion may lead to sinus pressure - a feeling of pain or discomfort in the areas of your face where your sinuses are located. This can cause a dull headache.

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How to Recognize if You're Allergic to Blazing Star pollen

Recognizing Blazing Star Pollen Allergy Symptoms

If you suspect an allergy to Blazing Star pollen, it is important to recognize the common symptoms, which include:

Nasal congestion: An inflamed and irritated nose causing a stuffy or blocked feeling.
Sneezing: Repeated sneezing is a common symptom of pollen allergies.
Itchy, watery eyes: Allergies can cause inflammation that leads to itchy, watering eyes.
Coughing: Irritation in the throat may lead to a persistent cough.

Identifying Blazing Star Pollen Exposure

Once you've recognized your symptoms, your next step is to identify whether you've been exposed to Blazing Star pollen:

Presence of Blazing Star flowers: Take note of the presence of this plant in your surroundings. Blazing Star is a perennial plant with tall spikes covered in bright purple flowers.
Time of the year: Understanding the blooming season for the Blazing Star plant can help identify whether your exposure to its pollen is likely.

Consulting a Medical Professional

Finally, confirm your suspicion of a Blazing Star pollen allergy with a healthcare professional. They may suggest an allergy test to confirm:

Skin tests: In this test, small amounts of purified allergen extracts are introduced to the skin surface to check for reaction.
Blood tests: A blood test called an ImmunoCAP, or RAST, can measure the amount of specific IgE antibodies in the blood, which would indicate an allergic reaction.

Clinical Support

Our team is here to help!

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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When Blazing Star pollen Grows and Its Impacts

Blazing Star, or the Liatris plant, is a flowering plant which grows during the summer season in the U.S. This perennial plant usually starts blooming in July and continues until September. So, if you are allergic, you may note symptoms during these months due to the pollen produced by the Blazing Star.

Understanding the Blazing Star Flowering Period

Start of Blooming (July): Blazing Star plants often start flowering at the beginning of July, releasing pollen which might trigger allergies.
End of Blooming (September): The bloom duration of Blazing Star plants lasts till September, so the pollen presence in the air gradually decreases after this period.

Where Blazing Star pollen Grows Across the USA?

Blazing Star pollen originates from the Blazing Star plant. These plants are native to North America, predominantly scattered throughout the United States. They are found copiously in the midwestern region extending from Illinois to South Dakota and down to Texas.

Regional Distribution

Midwestern States: Blazing Star plants are widespread across these areas, including Illinois, South Dakota, and Texas.
Eastern and Southern States: These regions also have sizable populations of the plants, particularly in places like Florida and Georgia.
Western States: Certain species are also adapted to the dry climates of western regions, as seen in New Mexico and California.

Habitats

Prairies and Meadows: These open, grassy habitats provide ideal growth conditions for Blazing Stars.
Woodlands and Forests: Some species are found in wooded environments, both in open clearings and on forest edges.

The versality of Blazing Star plants allows them to survive in a variety of climates, from humid southeastern swamps to arid southwestern deserts, hence, their pollen is widespread throughout the United States.

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Diagnostic of Blazing Star pollen 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 Blazing Star pollen Allergy

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Avoiding Direct Contact

The first step to avoiding Blazing Star pollen allergy is to limit your direct contact with these plants, especially during the blooming season when the pollen count is high. If you have these plants in your backyard or garden, it may be appropriate to consider removing them or planting them at a distance.

Wear Protective Clothing

When going out during the blooming season of Blazing Star plants, wear long pants and long-sleeved shirts to ensure that your skin does not come in direct contact with the pollen. Moreover, wear sunglasses to protect your eyes and use a scarf or a mask to avoid inhaling the pollens.

Use Air Purifiers

Air purifiers with HEPA filters can significantly reduce the amount of pollen present in the indoor air. Using them in your living and working spaces can reduce the risk of developing allergies. They also clean the air of other allergens and pollutants, ensuring the air you breathe is clean and healthy.

Regular Cleaning

Regular cleaning of your home, particularly during the blooming season of the Blazing Star plants, can lower the indoor pollen count. Vacuum your carpets and sweep your floors frequently, clean your bedding and curtains, and wipe down surfaces with a damp cloth to pick up any settled pollen.

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Diet to Ease Blazing Star pollen Allergy Symptoms

In order to ease the symptoms of a Blazing Star pollen allergy, consider incorporating foods that have anti-inflammatory, antihistamine, or decongestant properties into your diet.

Introduce Foods Rich in Vitamin C

Citrus fruits: Oranges, lemons, grapefruits, and limes are rich in vitamin C, which can help boost your immune system and act as a natural antihistamine.
Strawberries: This fruit is another excellent source of vitamin C.
Red bell peppers: These not only contain vitamin C but are also loaded with beta carotene.

Include Quercetin-Rich Foods

Apples: The saying "An apple a day keeps the doctor away" applies to allergies as well, thanks to the quercetin present in apples, which is a plant polyphenol from the flavonoid group that has antioxidant, anti-inflammatory, and antihistamine effects.
Capres: These also contain quercetin, and adding them into your meals can help lower the release of histamine.

Boost your Intake of Omega-3 Fatty Acids

Fatty fish: Salmon, mackerel, and tuna are rich in omega-3 fatty acids, helping decrease inflammation in the body.
Chia seeds and flaxseeds: These are also great sources of omega-3 fatty acids.

Remember, while certain foods can potentially reduce the severity of your allergy symptoms, they should not be used as a substitute for medical therapy prescribed by your healthcare provider.

What Food Worsens Blazing Star pollen Allergy

Individuals suffering from Blazing Star pollen allergy may notice worsening of their symptoms after consuming certain types of food. This is typically due to the fact that these foods contain proteins similar to those found in Blazing Star pollen, which can trigger an allergic response. These foods include:

Foods Containing Similar Pollen Proteins

Melons and Bananas: These fruits carry proteins which are similar to Blazing Star pollen, therefore their consumption might exacerbate allergy symptoms.
Tomatoes: Just like melons and bananas, tomatoes can trigger the same allergic reaction in the body.
Almonds and Sunflower Seeds: These are rich in pollen proteins and may worsen your allergy symptoms.

It's important to consult with a medical professional or an allergist to get personalized advice about your diet. Food sensitivities vary greatly from person to person, and some people with Blazing Star pollen allergies may not have adverse reactions to the foods listed above.

Boosting Immune System

While managing your diet, also think about ways to enhance your immune system, such as maintaining a balanced diet, staying hydrated, getting enough sleep and exercising regularly. Taking these measures can help to lower the severity of allergic reactions when they occur.

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Allergy FAQ

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How does Blazing Star pollen spread and affect allergies?

Distribution and Impact of Blazing Star Pollen

Blazing Star plants primarily spread pollen through wind dispersion. Their pollen grains are small and light, making them easily airborne, which facilitates widespread distribution.

Once airborne, these pollen grains can travel considerable distances, potentially exposing individuals to allergenic reactions far from the original plant source.

For those with sensitivities, inhaling Blazing Star pollen can trigger allergic reactions, leading to symptoms like sneezing, a runny nose, and itchy eyes.

What makes Blazing Star pollen unique compared to other pollens?

Unique Characteristics of Blazing Star Pollen

Blazing Star pollen grains are relatively large and heavy, making them less likely to become airborne compared to lighter pollens.

They are primarily adapted for pollination by insects rather than the wind, reducing airborne exposure.

This pollen's unique composition tends to affect fewer allergy sufferers since it's less commonly inhaled.

The pollen season is typically limited to late summer and early autumn, potentially impacting seasonal allergy patterns.

How can Blazing Star pollen levels be accurately monitored?

Monitoring Blazing Star Pollen Levels

Utilize local air sampling stations equipped with pollen traps; these capture airborne particles, facilitating precise pollen count data collection.

Implement digital sensors that continuously monitor air quality and pollen levels, sending real-time updates to central databases for analysis.

Engage citizen science projects where individuals use portable pollen counters, contributing to a broader data network.

Collaborate with meteorological institutions to integrate weather models predicting pollen dispersal patterns, enhancing monitoring accuracy.

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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

Blazing Star Allergy: Symptoms, Diagnosis & Treatment

Reviewed by Curex clinical team