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.

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Cromolyn sodium (NasalCrom, Gastrocrom) Overview: Benefits, Side Effects | Curex

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Explore the latest in allergy relief with our review of Cromolyn sodium (NasalCrom, Gastrocrom). We cover its effectiveness, side effects, and how it compares to other treatments. Perfect for those seeking a comprehensive overview in a concise format.

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Cromolyn sodium (NasalCrom, Gastrocrom) Overview: Category & Primary Use

Cromolyn sodium is a medication known for its use in managing certain types of allergic conditions. It is widely recognized under the brand names NasalCrom and Gastrocrom, and it belongs to a category of drugs known as mast cell stabilizers.

Mast Cell Stabilizer Category

Mechanism of Action: Cromolyn sodium works by preventing the release of substances in the body that cause inflammation and allergic reactions. It acts specifically by stabilizing mast cells, preventing them from releasing histamine and other inflammatory mediators.

Uses

NasalCrom: This formulation is used as an over-the-counter nasal spray to prevent and relieve symptoms of allergic rhinitis, such as sneezing, runny nose, and nasal congestion.
Gastrocrom: Gastrocrom is used orally to treat mastocytosis, a condition characterized by an abnormal accumulation of mast cells in various tissues, leading to symptoms like diarrhea, abdominal pain, and flushing.

Conditions Treated

Allergic Rhinitis: NasalCrom is effective in managing allergic rhinitis by preventing allergic triggers from causing nasal symptoms. It is particularly useful for those who require a non-sedating solution for allergies.
Mastocytosis: Gastrocrom is utilized in the management of mastocytosis, helping to lessen the severity of symptoms related to the overactivity of mast cells.
Allergic Conjunctivitis: While not a primary treatment, cromolyn sodium can be used in eye drop formulation to address itchy and watery eyes caused by allergic conjunctivitis.

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What Conditions Does Cromolyn sodium (NasalCrom, Gastrocrom) Treat?

Overview of Cromolyn Sodium (NasalCrom, Gastrocrom) Uses

Cromolyn sodium is a medication commonly used to prevent and treat various allergic conditions. It functions as a mast cell stabilizer, preventing the release of substances that cause inflammation and allergic symptoms.

Allergic Rhinitis

Nasal Congestion: Cromolyn sodium can alleviate congestion associated with hay fever and other allergic reactions.
Sneezing: It helps in reducing the frequency and severity of sneezing caused by allergens.
Itchy or Runny Nose: Use of this medication can decrease itchiness and runniness of the nose often triggered by allergens.

Asthma Prevention

Exercise-Induced Asthma: Cromolyn sodium is effective in preventing asthma symptoms that may arise post-exercise.
Long-Term Asthma Management: Used as part of a long-term control treatment plan to prevent asthmatic symptoms.

Allergic Conjunctivitis

Eye Itching: It helps alleviate itching in the eyes due to irritants like pollen and dust.
Redness and Swelling: Can be used to reduce redness and swelling in allergic conjunctivitis.

Food Allergy-Related Gastrointestinal Issues

Abdominal Pain and Cramping: Cromolyn sodium may provide relief from abdominal discomfort caused by food allergies.
Diarrhea: It helps manage diarrhea symptoms associated with reacting to certain foods.
Nausea: Can mitigate nausea triggered by food allergens.

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Cromolyn sodium (NasalCrom, Gastrocrom): Effectiveness and Advantages Overview

Cromolyn sodium is a versatile medication used to manage allergic reactions and certain conditions due to its mast cell stabilizing properties. Below are some profound benefits of using Cromolyn sodium, commonly available as NasalCrom for nasal symptoms and Gastrocrom for gastrointestinal symptoms.

Prevention of Allergic Reactions

Cromolyn sodium is effective in preventing the release of histamine and other chemicals from mast cells, which can help in reducing and preventing allergic reactions.
Consistent use can result in fewer episodes of nasal congestion, sneezing, and runny nose for individuals suffering from perennial allergic rhinitis.

Non-Steroidal and Safe for Long-term Use

As a non-steroidal medication, Cromolyn sodium does not carry the risk of side effects associated with steroid use, such as thinning of the skin or bone density reduction.
It is safe for long-term use, making it a practical choice for individuals with chronic allergies or mastocytosis.

Prevention of Asthma Symptoms

By inhibiting the release of inflammatory mediators, Cromolyn sodium can help in managing mild to moderate asthma symptoms when used in a nebulizer form.
Regular use as a preventive measure can result in reduced frequency and severity of asthma attacks.

Effective for Gastrointestinal Allergies and Conditions

For individuals with food allergies or conditions like eosinophilic esophagitis, Cromolyn sodium (Gastrocrom) can be effective in alleviating symptoms such as abdominal pain or diarrhea.
It provides symptomatic relief by targeting the gastrointestinal lining and stabilizing mast cells.

Minimal Systemic Absorption

Cromolyn sodium is predominantly absorbed locally, which means it has minimal systemic side effects, adding to its safety profile.
This is particularly beneficial for individuals who are sensitive to systemic medications or are on multiple medications.

Ease of Use and Accessibility

Available over the counter for nasal use, Cromolyn sodium is easily accessible for managing nasal allergy symptoms without the need for a prescription.
Its availability in various forms such as nasal sprays, nebulizers, and oral solutions makes it adaptable for different needs.

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!"
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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!
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Tree and cat allergies

Cromolyn sodium (NasalCrom, Gastrocrom) Side Effects: Common and Serious, When to Seek Help

Cromolyn sodium is a medication often used to treat allergy symptoms and some digestive system disorders. Understanding its side effects and safety precautions is crucial for effective and safe use.

Side Effects of Cromolyn Sodium

Nasal Irritation: Users may experience burning or stinging sensations in the nose.
Throat Irritation: Some may feel soreness or dryness in the throat area.
Coughing: Cromolyn sodium can occasionally lead to mild coughing episodes.
Sneezing: Frequent sneezing might be observed in some users.
Headache: Mild headaches could occur, especially with nasal forms of the medication.
Wheezing: Respiratory wheezing or tightness in the chest might be experienced.
Gastrointestinal Upset: Nausea or stomach discomfort can arise during treatment with this medication.
Muscle Pain: In some cases, muscle aching or pain may be noted.

Safety Precautions for Using Cromolyn Sodium

Allergic Reactions: Ensure you are not allergic to cromolyn sodium or any of its ingredients before use.
Consultation with a Healthcare Provider: Speak with a healthcare provider if you have a history of asthma or other respiratory conditions.
Medication Interactions: Discuss any other medications you are taking to avoid potential interactions.
Proper Administration: Follow dosage instructions carefully to minimize potential side effects and increase effectiveness.
Discontinue if Severe Reactions Occur: If any severe side effects or allergic reactions develop, stop use immediately and seek medical attention.
Pregnancy and Breastfeeding: Consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding before using this medication.
Children and Elderly Use: Use with caution in children and elderly patients as they may be more sensitive to side effects.
Monitoring: Regular monitoring by healthcare professionals may be necessary for long-term use.

A safer solution to allergies: try immunotherapy today!

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Advantages of Immunotherapy over Cromolyn sodium (NasalCrom, Gastrocrom)

Immunotherapy and Cromolyn sodium (NasalCrom, Gastrocrom) are two prominent methods for treating allergies. Each has its distinct mechanisms and benefits, but immunotherapy often stands out due to its profound impact on the immune system and long-term efficacy.

Underlying Mechanism and Efficacy

Root Cause Addressal: Immunotherapy targets the underlying cause of allergies by training the immune system, rather than just alleviating symptoms. Cromolyn sodium merely serves as a preventative measure, inhibiting the release of substances that cause allergic reactions.
Long-Term Benefits: Immunotherapy can potentially alter the natural course of allergic diseases, providing longer-lasting relief even after treatment ends. In contrast, Cromolyn sodium requires continuous use for sustained effect, without changing the allergy's trajectory.

Range of Allergy Types

Broad Applicability: Immunotherapy is highly effective for a range of allergies, including pollen, dust mites, and insect stings, offering a comprehensive treatment solution. Cromolyn sodium is primarily used for certain types of allergies like nasal and gastrointestinal.
Tailored Treatment: Immunotherapy can be customized to the specific allergens a patient is sensitive to, ensuring a more personalized and precise treatment plan.

Reduction of Medication Dependence

Decreased Medication Use: By potentially inducing tolerance, immunotherapy can significantly reduce a patient's need for other allergy medications over time. Cromolyn sodium users often continue to rely on additional medications to manage breakthrough symptoms.
Fewer Side Effects: As the dependency on multiple medications decreases with successful immunotherapy, patients may experience fewer side effects related to polypharmacy.

Protection Against Future Allergies

Prophylactic Benefits: Immunotherapy may provide protective effects against the development of new allergies, expanding its benefits beyond the initial allergens it was prescribed for.
Immune System Modulation: By modifying immune response over time, immunotherapy helps the body develop a more balanced reaction to allergens.

In conclusion, while Cromolyn sodium is effective for immediate management of allergies, immunotherapy's ability to address the root cause, adapt to individual needs, reduce long-term medication reliance, and potentially prevent future allergies underscores its superiority as a comprehensive allergy treatment method.

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

We Treat Food, Indoor & Outdoor Allergies

Tree Pollens

Weed Pollens

Cat Allergies

Dog Allergies

Dust Mites

Molds

Food Allergies

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

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.

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.