Curex is the place to go for all your allergy questions and needs. Led by healthcare entrepreneurs and allergy clinicians, Curex is an integrated, online telemedicine clinic for people who suffer from environmental allergies (e.g., indoor, outdoor or pet), asthma, and eczema.

Curex is the largest online allergy and asthma clinic in the U.S. We started because our clinicians wanted to offer more convenient and affordable allergy and asthma care for everyone. So far we have attracted more than 50,000 customers from every U.S. state. We are proud to have the highest patient satisfaction and loyalty rates in the industry. Our service has been audited and certified by LegitScript.com.

What services do you offer?

Curex provides comprehensive care for those suffering from allergies, asthma, and eczema. This includes customized sublingual immunotherapy, at-home concierge allergy testing, and symptom management. Our goal is to provide accessibility and quality of allergy care in the U.S.

Does Curex accept insurance?

Curex accepts the majority of insurance plans across the United States, including Aetna, Anthem, United, Humana, and others. While it is difficult to estimate out-of-pocket costs prior to a claim being submitted, our team will work with you to make sure your treatment is as affordable as possible. For that purpose, we also cap copays at $500/year. In addition, Curex accepts HSA and FSA.

What conditions do you treat?

We focus on indoor and outdoor allergies caused by environmental or inhalant allergies, like those caused by pollens, weeds, grasses, dust mites, molds, and pets. We also treat allergic asthma and eczema, as these conditions are closely related to allergies.

What is immunotherapy?

Immunotherapy is a longstanding form of treatment that aims to meaningfully reduce the underlying cause of indoor/outdoor allergies and related conditions. It is frequently practiced by using allergen extracts for shots or allergy tablets. Treatment plans are customized to the individual patient based on medical profile, test results, and lifestyle needs.

Can my child use Curex?

Curex serves adults and children as young as 5 years old. Certain tests and treatments may be limited for younger kids. Start by answering the quiz, so that our clinicians can recommend the best testing and treatment options.

Does Curex treat food allergies?

Curex currently treats allergies to tree, weed, grass pollens, pet allergies, dust mites, mold, and cockroach. We do not treat food, metal, venom, or flower allergies.

What is your cancellation policy?

Treatments are shipped in 3-month installments in all plans. Cancellations are accepted prior to the next refill being compounded by the pharmacy (so you can get a partial refund on a prepayment plan). To cancel or pause subscriptions, please email our team at hi@getcurex.com.

How does allergy testing work?

Depending on your location, we send a phlebotomist (medical assistant) to your home or office for a simple blood draw (not a finger prick). This sample is then processed using hospital-grade technology to produce accurate results. In some areas, you may need to go into a local lab for your blood draw. We work with LabCorp and Quest Diagnostics. This is an IgE blood test that results in more accurate results compared to finger prick tests that are available online through some companies. This is not a skin scratch test where an allergist spends 30+ minutes injecting you with small doses of allergens to see if any swelling or reaction occurs.

Is sublingual immunotherapy safe?

Studies have shown a significantly lower risk for anaphylaxis relative to allergy shots, allowing you to take them in the comfort of your own home. If recommended by your Curex-affiliated clinician, or if you prefer, your first dose may be monitored to ensure proper usage. Clinicians will also assist in helping you manage any side effects that you may experience.

Holiday Sale! Get started today for only

$49 $4.99

Get started today

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

Black Fly Allergy: Symptoms, Tips to avoid, Diet

Discover symptoms of Black Fly allergy, tips to avoid it, recommended diet and where and when they grow in the US in this comprehensive guide.

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

Key Symptoms of Black Fly Allergy

Local Skin Reactions

Local skin reactions such as itching, redness, and swelling can occur at the site of the black fly bite. These reactions may be immediate or delayed, and their severity can vary from mild to severe.

Anaphylaxis

In rare cases, a person may experience a severe allergic reaction known as anaphylaxis. This is a medical emergency and can cause symptoms such as difficulty breathing, a rapid pulse, dizziness, and loss of consciousness.

Asthma-like Symptoms

Some people might experience symptoms similar to asthma, including shortness of breath and wheezing. This is a result of their body's immune response to the bite.

Hives and Rash

An allergic reaction to black fly bites can also cause hives and rash. These symptoms present as itchy, raised welts on the skin that are usually red or pink in color.

Fever

A fever may develop as part of the body's immune response to the bite. This may be accompanied by other symptoms such as fatigue and muscle aches.

Headache and Dizziness

Headache and dizziness can also occur, likely due to the inflammatory response triggered by the bite. Some people might also experience a feeling of general unease or malaise.

Recognize your symptoms?

Take a Quiz

woman laying on a field of grass smiling

How to Recognize if You're Allergic to Black Fly

Recognizing if you have a Black Fly allergy typically involves discerning the common symptoms following a black fly bite, and if applicable, establishing a pattern of these symptoms upon consistent exposure to black flies. Here is how you can do it.

Understand the Typical Symptoms

Immediate Pain or Itching: Unlike mosquitoes, black fly bites can cause immediate pain, itching or inflammation at the bite site.
Long Ballooning Reaction: An allergic reaction can result in a sizeable, puffy swelling that extends well beyond the bite site, and lasts for a comparatively longer duration.

Acknowledge the Systemic Reactions

Fever: Some victims of black fly bites may experience fever as a part of their allergic reaction.
Body Aches: Aches, pains, or a general sense of being unwell (malaise) may also occur.
Swollen Lymph Nodes: If bitten on the head or neck, the allergic reaction may cause swelling or tenderness in the local lymph nodes.

Identify a Pattern

If you find that these symptoms recur after being bitten by black flies, it may be an indication that you are allergic to their bites.

Speak with a Health Professional

Remember, the guide above is only a general guide intended to help recognize the signs of a potential black fly allergy. If you believe you may be allergic to black fly bites, it's important to consult with a healthcare professional for a proper diagnosis.

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 Black Fly Grows and Its Impacts

Black flies, which can act as allergens for some individuals, typically have a mating season which begins in the spring and continues into the summer. This time period marks when black flies are most prolific and thus when individuals may experience the most significant allergic reactions. The black flies undergo development in the winter and are all set to emerge as adults as soon as the warmer weather sets in.

Adult Black Fly Life Cycle

Spring: Black flies start to emerge from their larvae during this time and begin flying and mating.
Summer: The number of black flies peaks during the early parts of the summer. It is during this time that they are most active and are likely to cause allergic reactions.
Fall and Winter: Black flies are typically not seen or felt during the cooler months as they return to their larvae state in preparation for the next spring.

Where Black Fly Grows Across the USA?

Black Flies are found in most parts of the United States. They are especially prevalent in the Northeast, Upper Midwest, and mountainous regions of the nation. Breeding areas for Black Flies include clean, fast-running waters like rivers, and streams. They are most common in the spring and early summer, at the time when rivers and streams are typically at their highest levels. Though these pests can be found in varied habitats, they are less commonly found in desert and coastal areas.

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

Am I eligible?

Diagnostic of Black Fly 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 Black Fly Allergy

‍

Avoidance and Prevention

The best way to prevent Black Fly allergies is simply to avoid coming into contact with the flies. This could mean staying indoors during peak flying times, or covering as much skin as possible when you do need to go outside. Wearing long-sleeved shirts and pants and shoes rather than sandals can go a long way in preventing bites.

Use Insect Repellent

When avoiding outdoor activities isn't possible or desirable, be sure to use an insect repellent. Repellents that contain DEET or Picaridin are especially effective against Black Flies. Follow the application instructions on the product label.

Wear Light-Colored Clothing

Black Flies are attracted to dark colors, so wearing light-colored clothing can help deter them. This includes your clothing as well as any outdoor gear you might be using, such as backpacks or tents.

Remove Standing Water

Like many insects, Black Flies breed in standing water. If you have any around your home - in bird baths, gutters or old tires for example - be sure to empty it out regularly. The less favorable you make your environment for breeding, the fewer flies you'll have to deal with.

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 Black Fly Allergy Symptoms

While allergies are specific to an individual and their immune system's response, certain dietary choices might help alleviate symptoms or bolster your immunity. Here's a list of foods to include in your diet to help manage Black Fly Allergy symptoms.

Include Omega-3 Fatty Acids

Salmon: Rich in inflammation-fighting omega-3 fatty acids, it might potentially help to manage allergy symptoms.
Walnuts: These nuts are a vegetarian source of omega-3 fatty acids, which can help curtail allergy symptoms.

Eat Vitamin C-rich foods

Oranges: These citrus fruits are high in vitamin C, which can boost the immune system and potentially reduce the severity of allergic reactions.
Red Bell Peppers: Besides being rich in vitamin C, also contains bioflavonoids that could potentially minimize allergy symptoms.

Consume Probiotic-rich foods

Yogurt: A source of probiotics, it can aid in maintaining gut health and immunity, possibly helping to manage allergy symptoms.
Fermented Foods: Foods like kimchi, sauerkraut, and pickles are rich in probiotics that might help manage allergy symptoms by enhancing the immune system.

Include Quercetin-rich foods

Apples: Packed with quercetin, a bioflavonoid that can help stabilize mast cells and reduce the release of histamine.
Onions: Onions are also rich in quercetin and can help minimize allergy symptoms.

Remember to drink plenty of water to stay hydrated and flush out allergens more effectively. Still, it's essential to consult with a healthcare provider or a nutritionist to develop a dietary plan that suits you best, considering other health issues you might have.

What Food Worsens Black Fly Allergy

While everyone reacts differently to allergens, certain types of food and drinks are known to potentially worsen allergy symptoms, including those of Black Fly bites. Such substances can boost your body's histamine production, exacerbating allergic reactions.

Foods and Drinks to Avoid

Alcohol: Alcohol, particularly wine and beer, can often increase the body's histamine production and escalate allergy symptoms.
Shellfish: Foods like shrimp and crab are rich in histamine, making your allergy symptoms worse.
Caffeine: Caffeine can stimulate the production of histamine. So, limit the intake of coffee, tea, and chocolate to avoid worsening your allergy.
Processed Foods : Many processed foods have additives and preservatives that can stimulate histamine production in your body. Avoiding these may help control your allergy symptoms.
Citrus Fruits: While healthy, citrus fruits like oranges, lemons, and grapefruits can increase the body's histamine levels.

Always remember, everyone's body is different, and you may react differently to different types of food and drink. If you're unsure, consult your doctor or allergist.

Get Your Long-Term Relief Now - $49

Review your allergy test results with a Curex allergist.

Get Started

Allergy FAQ

‍

Can Black Fly bites cause severe allergic reactions?

Black Fly Allergy and Reactions

Black Fly bites can result in allergic reactions that range from mild to, in rare cases, severe reactions including swelling, redness, and itchiness around the bite area.

Severe allergic reactions, though uncommon, may involve symptoms like difficulty breathing, dizziness, or widespread hives and require immediate medical attention.

It's crucial to monitor the reaction to a Black Fly bite closely, especially if there's a history of allergies. Over-the-counter medications can be helpful for mild issues, but consult a healthcare provider for severe symptoms.

Is it possible to develop an allergy to Black Fly saliva over time?

Developing an Allergy to Black Fly Saliva

Yes, it is possible to develop an allergy to black fly saliva over time due to repeated exposure. Such exposure can cause the immune system to recognize the saliva as a harmful substance, triggering allergic reactions.

Symptoms of an allergic reaction to black fly bites may include itching, swelling, or rash around the bite area, and in some cases, a systemic reaction leading to more severe symptoms.

If you suspect an allergy, it is advisable to seek medical advice to confirm the diagnosis and explore management strategies.

What makes an individual more likely to be allergic to Black Fly bites?

Factors Increasing Allergy Risk to Black Fly Bites

Genetic predisposition: Individuals with a family history of allergies may have higher susceptibility.

Previous exposure: Repeated bites can increase sensitivity due to the immune system's heightened response.

Skin sensitivity: People with sensitive skin are more likely to develop an allergic reaction.

Environmental factors: Living in or visiting areas with high black fly populations increases exposure and risk.

Have questions left?

‍

Take our quiz and get a personalized consultation!

Take a Quiz

We Treat Food, Indoor & Outdoor Allergies

Tree Pollens

Weed Pollens

Cat Allergies

Dog Allergies

Dust Mites

Molds

Food Allergies

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

FAQs

Curex provides allergy care plans for allergies, asthma, eczema and pet allergies.

Curex providers may prescribe sublingual allergy drops that contain the same ingredients as allergy shots but are more convenient & affordable.
‍
Curex-affiliated medical practices are independently owned and operated by licensed physicians who provide services using the Curex telehealth platform.

Compounded medications have not been approved by the FDA and the FDA has not evaluated their safety or efficacy.

Curex, Inc. All rights reserved.

Allergy Testing and Immunotherapy in Los Angeles, California

Black Fly Allergy: Symptoms, Tips to avoid, Diet

Key Symptoms of Black Fly Allergy

Local Skin Reactions

Anaphylaxis

Asthma-like Symptoms

Hives and Rash

Fever

Headache and Dizziness

Our team is here to help!

We love helping people!

When Black Fly Grows and Its Impacts

Where Black Fly Grows Across the USA?

Diagnostic of Black Fly Allergy with Curex

At-Home Automatic Test Kit

In-Lab Test

Concierge At-Home Test

Avoidance and Prevention

Use Insect Repellent

Wear Light-Colored Clothing

Remove Standing Water

Diet to Ease Black Fly Allergy Symptoms

What Food Worsens Black Fly Allergy

Get Your Long-Term Relief Now - $49

Can Black Fly bites cause severe allergic reactions?

Is it possible to develop an allergy to Black Fly saliva over time?

What makes an individual more likely to be allergic to Black Fly bites?

We Treat Food, Indoor & Outdoor Allergies

Benefits of Curex

At-home treatment

5-30x higher cumulative dose vs allergy shots

Potential for results in as few as 6 months

Excellent safety profile

FAQs

Heading

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5

Heading 6

Read more