$49$0.99

FALL SALE

Get started with the most affordable immunotherapy for only $49 $9.99
Discount applied at checkout.

Allergy Testing and Immunotherapy in Los Angeles, California

Name: Online quiz
Brand: Quiz
SKU: 00000001
Price: 49.0 USD
Availability: OnlineOnly
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.

Start with a free quiz

Curex does not treat this allergen

Crab Grass Allergy: Symptoms & Treatment Guide

Crab Grass Allergy info: key symptoms, diagnosis, treatment, prevention strategies & diet tips to ease allergic reactions.

Start with a free quiz

#1 Online
Allergy Clinic

curex user showing allergy treatment kit

a male patient showing allergy drops vial

50,000+
users

Reviewed by Curex clinical team

Dr. Chet Tharpe, M.D..

Updated May 3, 2025

Key Symptoms of Crab Grass Allergy

Sneezing and Runny Nose

One of the most common symptoms of a Crab Grass allergy is frequent sneezing accompanied by a runny or congested nose. This is due to the body's immune response to the allergen.

Itchy, Watery Eyes

People with a Crab Grass allergy might experience itching, redness and excessive tearing in their eyes. This is a reaction to the allergen irritating the eyes' mucous membranes.

Skin Rash

Symptoms of a Crab Grass allergy can include skin manifestations such as rashes or hives. These skin conditions appear as a result of the body's immune system responding to the allergen.

Shortness of Breath

In some cases, exposure to Crab Grass pollen can lead to difficulty in breathing or shortness of breath. This can be particularly dangerous for those already suffering from respiratory conditions like asthma.

Swelling

If a person is highly allergic to Crab Grass, they may experience swelling in the face, lips, tongue, or throat. This is an immediate response to exposure and could potentially be life-threatening.

Fatigue

Crab Grass allergy sufferers may feel constantly tired or fatigued. This is due to the body's immune system working overtime to combat the allergen, which can be physically draining.

Recognize your symptoms?

Take a Quiz

woman laying on a field of grass smiling

How to Recognize if You're Allergic to Crab Grass

Identifying Common Allergy Symptoms

Pollen allergies like those caused by crab grass share a common list of symptoms. Being aware of these may indicate you have an allergy:

Runny nose: One of the classic symptoms of allergies including to Crab Grass. If you notice an unexplained runny or stuffy nose, it might be an allergic reaction.
Sneezing: Frequent or constant sneezing is another sign of an allergic reaction.
Red, Watery Eyes: If your eyes are red, itchy, or swollen, that could indicate an allergic reaction.
Wheezing or Difficulty Breathing: This may indicate a severe allergic reaction, especially if you have asthma or another respiratory condition.

Recognizing Seasonality

Crab Grass releases its pollen mainly in the late summer or early fall, so if your symptoms tend to appear during this time, you could be allergic to Crab Grass.

Cross-Reactivity with Other Allergens

Crab Grass allergens have a high degree of cross-reactivity with other grass pollens like Cellar Grass. If you know that you have a Cellar Grass allergy and experience irritations during late summer or early autumn, it could indicate a Crab Grass allergy as well.

To confirm that your allergy is specifically from Crab Grass and not other allergens, visit an allergist. They can conduct specific tests like a skin prick test or a radioallergosorbent (RAST) test to confirm a Crab Grass allergy.

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.

Happy Customers

We love helping people!

Allie, Nevada

"I have two cats I can finally cuddle!"
‍

Cat and dog allergies

Zachary, Texas

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

Dust and mold allergies

Erika, New York

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

Tree and grass allergies

Richard, Texas

I love the convenience!
‍

Tree and cat allergies

50,000+ users have overcome their allergies

Am I eligible?

When Crab Grass Grows and Its Impacts

In the U.S., crab grass, a common allergen, begins its growth cycle in the late spring and continues throughout the summer. This is often when the soil temperature, an important factor in the grass's proliferation, consistently stays above 55°F (12°C). Crab grass seeds tend to germinate when the soil is around this temperature range for several days in a row.

Growth Period of Crab Grass

Springtime: Crab grass starts growing in late spring, often following the last spring frost.
Summertime: The growth continues throughout the summer season as this is the optimal period for its development.

Where Crab Grass Grows Across the USA?

Crab Grass, also known as Digitaria, is a common allergen that grows in various regions across the United States.

Regions Where Crab Grass Grows

North: Crab Grass is prevalent in the Northeastern states, including New York, New Jersey and Pennsylvania.
South: It grows profusely in Southern states such as Texas, Florida, and Georgia.
Midwest: You can find Crab Grass in Midwestern states like Ohio, Illinois, and Michigan.
West: On the West Coast, Crab Grass thrives in states such as California and Oregon.

Apart from these regions, Crab Grass is also common in disturbed areas like lawns, gardens, and agricultural lands throughout the United States.

Don't wait until next season. Start now and enjoy a life free from allergies!

Am I eligible?

Diagnostic of Crab Grass 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 Crab Grass Allergy

‍

Avoid Direct Contact

One of the most effective ways to prevent a Crab Grass allergy is to avoid coming into direct contact with the grass. If gardening or lawn mowing is necessary, it is recommended to wear long sleeves, long pants, and gloves to minimize skin exposure.

Regular Lawn Maintenance

Keeping your lawn in good shape can help control the spread of Crab Grass. Regular mowing, watering, and fertilizing can encourage the growth of other grasses which can crowd out Crab Grass, preventing it from taking over.

Use Allergy Medication

If you are allergic to Crab Grass pollen, taking over-the-counter or prescription allergy medications can help manage symptoms. Antihistamines, nasal steroids, and decongestants can all provide relief. Always consult your doctor before starting any new medication.

Stay Indoors During Peak Pollination Times

Crab Grass typically pollinates from late spring to early fall. During this time, particularly on dry and windy days, it's best to stay indoors if possible. When you have to go out, consider wearing sunglasses to protect your eyes.

Ready to forget about allergy hassles? Try immunotherapy!

Take a Quiz

PREVENTION+

Prevents allergies long term

At-home treatment saves time

Treatment taken daily under the tongue

Evaluation & allergy test at home

Talk or text with your clinician, as needed

$49/month (copays may apply)

ALLERGY SHOTS

Prevents allergies long term

Commute to clinic every week

Treatment injected weekly by syringe

Evaluation and testing in the clinic

Clinical visits require scheduling

Surprise insurance bills and high copays

Diet to Ease Crab Grass Allergy Symptoms

Follow a Balanced, Healthy Diet

Maintaining a robust, functioning immune system can play a critical role in mitigating crab grass allergy symptoms. Consuming nutrient-rich, balanced, and varied meals can help in achieving this.

Increase Omega-3s Intake

Fatty Fish: Omega-3 fatty acids, found in foods like salmon and mackerel, can help reduce inflammation and potentially lower your allergic response.
Flaxseeds and Chia Seeds: Non-meat sources of Omega-3s such as these can be excellent additions to meals and smoothies.

Incorporate Beneficial Spices

Turmeric and Ginger: These spices have anti-inflammatory properties and may help reduce allergic reactions.

Intake of Vitamin C

Citrus Fruits and Berries: These fruits are high in vitamin C, which can boost your immune system.
Green Leafy Vegetables: Kale, spinach, and Swiss chard are great sources of Vitamin C.

Include Probiotics in Your Diet

Yogurt and Fermented Foods: Probiotics may help by balancing the gut microbiome, which is closely linked to the body’s immune response.

Note: Always remember to stay hydrated, which aids in overall health and can also help soothe a dry, irritated throat caused by allergies.

What Food Worsens Crab Grass Allergy

Crab Grass Allergy, also known as grass pollen allergy, is an allergic reaction triggered by the pollen of grasses. Certain foods can worsen the symptoms of crab grass allergy, especially those containing proteins similar to those in crab grass.

Foods to Avoid

Tomatoes: Tomatoes can trigger symptoms in people with grass pollen allergies due to a protein they contain that is similar to grass pollen.
Melons: Similarly, melons, particularly cantaloupes and honeydew melons, have a protein that is similar to grass pollen, triggering symptoms in people with crab grass allergy.
Oranges: Though not as common, some people with grass pollen allergy may also have a cross-reaction to oranges.
Peanuts: Peanuts also contain a protein that can trigger symptoms in people with crab grass allergy.
Wheat-based products: Wheat contains gluten, a protein that can worsen crab grass allergy symptoms.

Please consult with a healthcare provider or a dietitian for personalized advice on managing your diet when dealing with crab grass allergies.

Get Your Long-Term Relief Now - $49

Review your allergy test results with a Curex allergist.

Get Started

Allergy FAQ

‍

What diet modifications help manage Crab Grass allergy?

Dietary Modifications for Crab Grass Allergy

**Avoid Cross-Reactive Foods:** Certain foods may trigger oral allergy symptoms due to pollen-fruit syndrome. Be cautious with melons, tomatoes, and peaches.

**Increase Anti-inflammatory Foods:** Include foods rich in omega-3 fatty acids like flaxseeds, walnuts, and fish to reduce inflammation.

**Hydration:** Proper hydration helps expel allergens from your system. Drink plenty of water daily.

**Herbal Teas:** Peppermint and chamomile teas can be soothing and help with allergy symptoms.

How do air pollution levels affect Crab Grass allergy?

Impact of Air Pollution on Crab Grass Allergy

Air pollutants, such as particulate matter and ozone, can exacerbate respiratory issues in those allergic to crab grass by irritating airways.

These pollutants can bind to pollen, potentially increasing its allergenic properties and worsening allergic reactions.

High pollution levels can also prolong pollen suspension in the air, increasing exposure time for allergy sufferers.

Urban areas with high pollution may see more severe allergic symptoms compared to rural areas with cleaner air.

Are there specific antihistamines better suited for Crab Grass allergy?

Antihistamines for Crab Grass Allergy

**Cetirizine**: Known for its effectiveness in allergic rhinitis, providing quick relief from symptoms.

**Loratadine**: A non-drowsy option, it's useful for daytime relief of allergy symptoms.

**Fexofenadine**: Another non-drowsy choice that works well for seasonal allergies.

**Diphenhydramine**: Though effective, it may cause drowsiness, making it more suitable for nighttime use.

Have questions left?

‍

Take our quiz and get a personalized consultation!

Take a Quiz

Treatment prescribed
by clinician

Clinicaly made allergen extracts are customized for your allergies

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

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

Crab Grass Allergy: Symptoms & Treatment Guide

Reviewed by Curex clinical team