Epipen Injection

EpiPen (Adrenaline) Auto-Injector 0.3 mg - Use & Benefits

This yellow box is an EpiPen 0.3 mg by Mylan. It’s a single-dose emergency device.

What it’s used for

EpiPen is first-line emergency treatment for anaphylaxis — a severe, life-threatening allergic reaction. Common triggers:

Trigger Examples

Foods Peanuts, tree nuts, shellfish, milk, eggs

Insect stings Bee, wasp, hornet

Medicines Penicillin, NSAIDs, vaccines

Other Latex, exercise, unknown causes

How it works

Adrenaline/epinephrine rapidly reverses anaphylaxis by:

1. Opening airways - Relaxes bronchial muscles so you can breathe

2. Raising blood pressure - Constricts blood vessels to counter shock

3. Reducing swelling - Decreases hives, throat/tongue swelling

4. Stimulating the heart - Helps maintain circulation

Who uses 0.3 mg

This dose is for adults and children ≥30 kg (66 lbs). Kids 15-30 kg use EpiPen Jr 0.15 mg.

Key points for use

1. When: At first signs of anaphylaxis — trouble breathing, throat swelling, severe hives, dizziness, rapid pulse, feeling of doom. Don’t wait.

2. Where: Inject into the outer thigh muscle. Can go through clothing.

3. After: Call emergency services immediately — 112 or 108 in India. You still need hospital monitoring even if you feel better. Effects wear off in 10-20 min and symptoms can return.

Important safety notes

-Emergency only: Not for mild allergies. Antihistamines like cetirizine don’t replace it.

-Storage: 20°C to 25°C. Don’t refrigerate or leave in hot cars. Check expiry date.

-Training: Get proper demo from a doctor/pharmacist. Practice with a trainer pen.

EpiPen is a prescription medicine for people with known severe allergies. If you or someone you know is at risk of anaphylaxis, speak to an allergist or doctor to get a prescription and an emergency action plan.