How to Find a Doctor Who Can Prescribe NasalCrom Near You [2026 Guide]

One of the great things about NasalCrom (cromolyn sodium nasal spray) is that it's available over the counter — you don't need a doctor's visit just to try it. But there are good reasons to see a provider and get a prescription: insurance coverage, professional guidance on whether it's the right treatment for you, and workup for underlying allergy causes.

Here's what you need to know about who can prescribe NasalCrom, when you should see a specialist, and how to find a provider near you.

Do You Need a Prescription for NasalCrom?

No. NasalCrom is classified as an OTC (over-the-counter) medication and can be purchased without a prescription at most pharmacies and online retailers. Adults and children age 2 and older can use it without seeing a doctor first, as long as they follow the package directions.

That said, getting a prescription from a provider has specific advantages:

• Insurance coverage: A prescription allows the medication to be processed through your pharmacy benefit, potentially reducing your cost.
• GoodRx discounts: Coupon programs like GoodRx work on prescribed medications, bringing generic cromolyn sodium to as low as $6–$7 per bottle.
• Medical guidance: A provider can confirm NasalCrom is appropriate for your symptoms and rule out non-allergic causes.

Which Doctors Can Prescribe NasalCrom?

NasalCrom is not a controlled substance and has no prescribing restrictions. Any licensed prescriber can write a prescription, including:

• Primary care physicians (PCPs): Your family doctor or internist is the easiest starting point for most adults. PCPs routinely manage allergic rhinitis and can recommend or prescribe NasalCrom.
• Allergists/immunologists: Specialists in allergy and immune conditions. An allergist can perform skin or blood testing to identify your specific triggers and create a targeted treatment plan. Worth seeing for moderate-to-severe or hard-to-control allergies.
• ENT specialists (otolaryngologists): Ear, nose, and throat doctors who manage nasal conditions including allergic rhinitis, nasal polyps, and sinusitis.
• Pediatricians: Children's doctors who can recommend or prescribe NasalCrom for children age 2 and older with nasal allergy symptoms.
• Nurse practitioners (NPs) and physician assistants (PAs): Advanced practice providers can prescribe NasalCrom in all 50 states and are often faster to get an appointment with.

Can I Get NasalCrom Through Telehealth?

Yes. Because NasalCrom is a non-controlled OTC medication, telehealth providers can easily recommend it or write a prescription during a virtual visit. Telehealth options for allergic rhinitis include:

• Teladoc — available 24/7 for general illness and allergy management
• MDLive — provides allergy consultations and prescription services
• Wisp, Nurx, or Ro — online platforms that handle allergy prescriptions
• Your regular provider's patient portal — many PCPs offer video visits through MyChart or similar platforms

When Should I See a Specialist vs. My PCP?

Start with your PCP for most nasal allergy needs — they can diagnose allergic rhinitis and prescribe or recommend appropriate treatment. Consider seeing an allergist if:

• OTC medications (including NasalCrom) aren't controlling your symptoms
• You want allergy testing to identify your specific triggers
• You're interested in allergen immunotherapy (allergy shots or sublingual drops) as a long-term solution
• Your symptoms also affect your eyes, lungs, or skin (suggesting a more systemic allergic condition)

How to Find the Right Provider

To find an allergist near you:

• Ask your PCP for a referral to an allergist or ENT
• Use AAAAI's "Find an Allergist" tool at aaaai.org
• Search your insurance provider's directory for in-network allergists or ENTs
• Try telehealth for a faster, more convenient option when you just need a prescription

Once you have a prescription, see our guide to saving money on NasalCrom to find the best price with insurance, GoodRx, or FSA/HSA funds.