Introduction
Anaphylm (epinephrine) is an investigational sublingual (under-the-tongue) film designed for the emergency treatment of Type I severe allergic reactions, including anaphylaxis. Unlike traditional autoinjectors (like EpiPen or Auvi-Q) that require a needle into the thigh, Anaphylm is a small, portable film that dissolves under the tongue. In the US, it is being hailed as a major breakthrough for “needle phobia” and convenience, as the packaging is no larger than a credit card, making it significantly easier to carry in a pocket or wallet.
Usage and Indications
In the US, Anaphylm is seeking FDA approval for:
- Emergency Treatment of Anaphylaxis: For adults and pediatric patients weighing at least 30 kg (approx. 66 lbs).
- It is designed to be used at the first sign of a severe allergic reaction to food, stings, or medications.
- Note: Like all epinephrine products, it is a rescue medication and must be followed by immediate emergency medical care (calling 911).
How to Take It (Dosage)
- Form: Sublingual film (dissolves under the tongue).
- Frequency: Single dose for an emergency reaction.
- Routine: Place the film under the tongue and allow it to dissolve completely. Do not swallow the film whole.
- Administration: In 2026, clinical trials confirmed that the film delivers epinephrine into the bloodstream as quickly as an injection, provided it is held under the tongue until dissolved.
Side Effects
The side effects of Anaphylm are primarily due to the epinephrine itself:
- Common: Fast or “pounding” heartbeat (palpitations), sweating, nausea, and dizziness.
- Moderate: Tremors (shakiness) and anxiety or “adrenaline rush.”
- Local: Mild tingling or a “numb” sensation under the tongue where the film was placed.
Precautions and Warnings
- Seek Emergency Care: Using Anaphylm is not a substitute for a hospital visit. Always call 911 immediately after administration.
- Packaging Sensitivity: As of April 2026, the FDA is working with the manufacturer to ensure the “pouch” is easy to open during a high-stress emergency.
- Biphasic Reactions: Some patients experience a “second wave” of anaphylaxis after the first dose wears off; a second film (or injection) may be needed if symptoms return.
Interactions
- Beta-Blockers: May decrease the effectiveness of epinephrine.
- Tricyclic Antidepressants: May increase the heart-rate-spiking effects of epinephrine.
- MAO Inhibitors: Can lead to a significant increase in blood pressure when used with epinephrine.
Storage
- Temperature: Store at room temperature (68°F to 77°F). Avoid extreme heat (like a hot car) or freezing.
- Durability: The credit-card-sized packaging is designed to be “rugged” for carrying in wallets, but the film must stay in its sealed pouch until use.
FAQ
- Is it as fast as an EpiPen? Yes. 2026 US data showed the “time to peak concentration” is comparable to an intramuscular injection.
- What if I accidentally swallow it? Epinephrine is not effective if swallowed. It must be absorbed through the tissues under the tongue.
- Can I use it on my child? It is currently being reviewed for patients weighing 30 kg (66 lbs) and up.
- How big is the film? It is roughly the size of a postage stamp.
- Does it have a needle? No. It is entirely needle-free, which is expected to increase “early use” by people who are afraid of injections.
- Will insurance cover it? Most US insurers are expected to cover Anaphylm as a “Preferred” emergency medication to compete with the high cost of autoinjectors.
- Is it better than ‘neffy’ (the nasal spray)? Both are needle-free options. Some patients prefer a film under the tongue, while others prefer a spray in the nose.
- Does it expire? Yes. Like all epinephrine, the films will have an expiration date (usually 12–18 months).
- Can I take a second dose? Yes, if symptoms do not improve after 5–15 minutes, a second film can be used.
- How do I open the pouch in an emergency? The 2026 “Easy-Open” pouch design features a specific “tear zone” clearly marked for use under stress.