Allergic Emergency Medications Share this page: Last updated July 2025 Allergic Emergency Medications These medications are used to treat anaphylaxis which is a life-threating allergic reaction. Epinephrine by injection They are given by injection. Dosing is by weight. Instructions in using this medication as well as practice in using the device are necessary before you need to administer it. Generic name Brand name Dosage Epinephrine by injection Epinephrine by nasal spray Adrenaclick 0.15 Adrenaclick 0.30 Adrenaclick Website 0.15 mg 0.3 mg Auvi-Q Auvi-Q Website 0.1 mg IM 0.15 mg IM 0.3 mg IM Epinephrine Injection, USP Auto-injector Authorized Generic Adrenaclick (only at CVS pharmacies) epinephrineautoinject.com 0.15 mg 0.3 mg EpiPen EpiPen Jr. EpiPen Website EpiPen Jr: 0.15mg dose EpiPen: 0.3 mg dose Epinephrine EpiPen Jr Generic EpiPen Generic 0.15 mg 0.30 mg Epinephrine Injection USP 1:1000 (1mg/mL) EpiPen Website Epinephrine 1:1000 USP Usual adult: 0.3 mL Usual pediatric: 0.01mg/kg Symjepi Symjepi Website 0.3 mg and 0.15 mg neffy neffy Website 1 mg/0.1 mL of epinephrine per spray, one spray of neffy administered into one nostril. For pediatric patients 4 years old and older who weigh 15-29. PDF Version of Chart Do you need an Anaphylaxis Action plan? Download one here. Epinephrine MYTHS vs. FACTS Find out more about anaphylaxis. Share this page: