To get an EpiPen, you need a prescription from a doctor, nurse practitioner, or other licensed prescriber. Epinephrine auto-injectors are not available over the counter in the United States. The process typically starts with a visit to your primary care doctor or an allergist, who will evaluate your risk for a severe allergic reaction and write the prescription if appropriate.
Who Qualifies for a Prescription
EpiPens are prescribed to people who are at increased risk for anaphylaxis, a severe and potentially life-threatening allergic reaction. That includes anyone with a history of anaphylaxis, but you don’t need to have experienced one to qualify. Common reasons doctors prescribe epinephrine auto-injectors include:
- Food allergies to peanuts, tree nuts, shellfish, milk, eggs, or other triggers
- Insect sting allergies to bees, wasps, hornets, yellow jackets, or fire ants
- Drug allergies with a known risk of severe reaction
- Exercise-induced anaphylaxis
- Idiopathic anaphylaxis, meaning severe allergic reactions with no identified trigger
- Allergen immunotherapy patients receiving allergy shots
If you suspect you have a serious allergy but haven’t been formally diagnosed, your doctor can refer you to an allergist for testing. An allergist can identify your specific triggers through skin prick tests or blood work, then prescribe the auto-injector as part of your management plan.
Getting the Prescription
The most straightforward path is scheduling an appointment with your primary care doctor or an allergist. Bring any records of past allergic reactions, including what triggered them and how severe they were. If you ended up in an emergency room for an allergic reaction, that visit alone is often enough documentation for a prescription.
For people who already have a prescription and need a refill, some telehealth services can handle the renewal without an in-person visit. These platforms typically require you to upload a photo of your current auto-injector, answer medical history questions, and provide your pharmacy information. The process takes about five minutes, and a physician reviews your case and sends the prescription electronically to your pharmacy. However, telehealth refill services are only for patients with an existing prescription, not for first-time requests.
Once you have the prescription, you pick up the device at any pharmacy. EpiPens come in two-packs. Most allergists recommend carrying two at all times, since some reactions require a second dose if the first one doesn’t fully control symptoms within several minutes.
Cost and How to Pay Less
Brand-name EpiPen two-packs run roughly $640 to $660 without insurance, which makes affordability a real barrier for many people. Fortunately, several options can bring that number down significantly.
Generic epinephrine auto-injectors are the most direct way to save. The FDA has approved several alternatives that deliver the same drug in a similar device, including authorized generics of EpiPen, Adrenaclick (and its generic), and Symjepi. Ask your pharmacist which generics they carry and compare prices, as costs vary by pharmacy and region.
Manufacturer assistance programs also help. Viatris, the company behind EpiPen, offers a savings program where commercially insured patients can reduce out-of-pocket costs on up to six cartons per year. They also run a patient assistance program that provides the devices free to people with demonstrated financial need. Auvi-Q, another brand of auto-injector, offers a copay program that brings costs to $35 or less per carton for commercially insured patients, with a maximum savings of $150 per carton. Uninsured patients experiencing financial hardship may receive Auvi-Q at no cost through their separate assistance program.
A newer option called neffy, an epinephrine nasal spray rather than an injection, offers a co-pay savings program that can bring costs to $0 for commercially insured patients, covering up to $200 per prescription. Uninsured patients with financial difficulty may also qualify for free medication.
The Impax epinephrine auto-injector savings card works for both insured and cash-paying customers. Commercially insured patients may pay nothing, while cash-paying patients save up to $10 per two-pack.
Choosing Between Brands
All FDA-approved epinephrine auto-injectors deliver the same medication in the same doses: 0.3 mg for adults and children over about 66 pounds, and 0.15 mg for smaller children. The differences come down to device design, injection technique, and cost.
EpiPen is the most widely recognized and the device most people train with. Auvi-Q is compact, about the size of a credit card, and has built-in voice instructions that walk you through each step during an emergency. Adrenaclick and its generic use a slightly different mechanism and require you to hold the needle in place for 10 seconds rather than 3. Symjepi uses a pre-filled syringe format rather than the spring-loaded design of other auto-injectors. Neffy eliminates the needle entirely, delivering epinephrine as a nasal spray.
Talk to your pharmacist about which devices they stock, since availability varies. If your doctor writes a prescription for “EpiPen” specifically, some states allow pharmacists to substitute a generic equivalent, while others require the doctor to write for epinephrine auto-injector generically or check a substitution box.
Storing and Replacing Your Auto-Injector
Epinephrine auto-injectors should be stored at room temperature, away from light and extreme heat or cold. Don’t leave them in a car glove compartment in summer or winter, and don’t refrigerate them. Check the viewing window periodically: the liquid should be clear and colorless. If it looks cloudy, discolored, or contains particles, replace it.
The labeled shelf life is set by the FDA based on manufacturer stability testing. Most auto-injectors expire 12 to 18 months after the manufacture date. A study examining 46 expired auto-injectors found that devices up to 30 months past their labeled expiration still contained about 90% of their original epinephrine concentration. However, the FDA cautions against relying on expired devices because the active form of epinephrine degrades over time in ways that a simple concentration measurement may not capture. The practical takeaway: replace your auto-injectors before they expire, but if you’re in the middle of an anaphylactic reaction and an expired device is all you have, using it is better than not using it.
Set a reminder on your phone a few weeks before the expiration date so you have time to fill a new prescription.
EpiPens at School
All 50 states and Washington, D.C. allow schools to keep undesignated epinephrine on hand for allergic emergencies, meaning the devices aren’t prescribed to a specific student. Fourteen states go further and mandate that schools stock them. Twenty-five states require schools to have written anaphylaxis action plans or protocols in place.
If your child has a known allergy, most schools will ask you to provide a personal auto-injector along with a written action plan from your child’s doctor. Many states also allow children to carry and self-administer their own epinephrine at school, provided they’ve been trained on proper use and you’ve given written permission. Nearly all state laws (48 out of 51 jurisdictions) protect schools and staff from liability if they administer epinephrine in good faith during an emergency and the child has an adverse reaction.
Traveling With an EpiPen
The TSA allows epinephrine auto-injectors in both carry-on and checked bags. Since they’re classified as medically necessary, they’re exempt from the standard liquid restrictions, but you should declare them at the security checkpoint for inspection. Keep them in your carry-on rather than checked luggage so they’re accessible during the flight and not exposed to the extreme temperatures of a cargo hold.
Carry the original pharmacy label or prescription documentation, especially for international travel. Regulations vary by country, and having proof that the medication is prescribed to you avoids potential problems at customs.
How to Use It in an Emergency
Knowing how to use your auto-injector before an emergency happens is critical. The injection goes into the outer thigh, roughly halfway between the hip and knee. You can inject through clothing if needed.
For an EpiPen or its generic, remove the blue safety cap, press the orange tip firmly against the outer thigh, and hold it in place for 3 seconds. For Auvi-Q, the device gives audio instructions and you hold for a 2-second countdown. For Adrenaclick and its generic, hold for 10 seconds. After removing the device, massage the injection site. Then call 911 immediately, because anaphylaxis can recur even after epinephrine takes effect, and you may need monitoring or a second dose.
Give the used auto-injector to the emergency medical team when they arrive so they know what was administered and can dispose of it safely.