EpiPen Jr. Auto-Injector

Generic Name: Epinephrine (EP-i-NEF-rin)Brand Name: EpiPen and EpiPen Jr.

EpiPen Jr. Auto-Injector is used for:

Treating severe allergic reactions (eg, difficulty breathing; rash; hives; itching; tightness in the chest; swelling of the mouth, lips, or tongue) caused by insect stings or bites, foods, drugs, or other causes. It may also be used for other conditions as determined by your doctor.

EpiPen Jr. Auto-Injector is a sympathomimetic. It works on different receptors in the body to relax the smooth muscle of the lungs, which improves breathing. It also blocks histamine, which decreases rash, hives, and swelling.

Do NOT use EpiPen Jr. Auto-Injector if:

  • you are allergic to any ingredient in EpiPen Jr. Auto-Injector

Contact your doctor or health care provider right away if any of these apply to you.

Before using EpiPen Jr. Auto-Injector:

Some medical conditions may interact with EpiPen Jr. Auto-Injector. Tell your doctor or pharmacist if you have any medical conditions, especially if any of the following apply to you:

  • if you are pregnant, planning to become pregnant, or are breast-feeding
  • if you are taking any prescription or nonprescription medicine, herbal preparation, or dietary supplement
  • if you have allergies to medicines, foods, or other substances (eg, sulfites)
  • if you have glaucoma, heart disease, chest pain, high blood pressure, blood vessel problems, diabetes, Parkinson disease, thyroid problems, mood or mental disorders, depression, asthma, or an irregular heartbeat

Some MEDICINES MAY INTERACT with EpiPen Jr. Auto-Injector. Tell your health care provider if you are taking any other medicines, especially any of the following:

  • Beta-blockers (eg, propanolol), droxidopa, ergot alkaloids (eg, ergotamine), or phenothiazines (eg, chlorpromazine) because the risk of high or low blood pressure and fast or slow heartbeat may be increased
  • Bromocriptine, furazolidone, or tricyclic antidepressants (eg, amitriptyline) because the risk of side effects, such as headache, high temperature, and high blood pressure, may be increased
  • Antihistamines (eg, diphenhydramine), catechol-O-methyltransferase (COMT) inhibitors (eg, entacapone), digoxin, diuretics (eg, furosemide, hydrochlorothiazide), levothyroxine, medicines for irregular heartbeat (eg, quinidine), or monoamine oxidase inhibitors (MAOIs) (eg, phenelzine) because they may increase the risk of EpiPen Jr. Auto-Injector's side effects
  • Guanethidine because its effectiveness may be decreased by EpiPen Jr. Auto-Injector

This may not be a complete list of all interactions that may occur. Ask your health care provider if EpiPen Jr. Auto-Injector may interact with other medicines that you take. Check with your health care provider before you start, stop, or change the dose of any medicine.

How to use EpiPen Jr. Auto-Injector:

Use EpiPen Jr. Auto-Injector as directed by your doctor. Check the label on the medicine for exact dosing instructions. Check the label on the medicine for exact dosing instructions.

  • An extra patient leaflet is available with EpiPen Jr. Auto-Injector. Talk to your pharmacist if you have questions about this information.
  • EpiPen Jr. Auto-Injector is an injection. If you will be using EpiPen Jr. Auto-Injector at home, a health care provider will teach you how to use it. Be sure you understand how to use EpiPen Jr. Auto-Injector. Follow the procedures you are taught when you use a dose. Contact your health care provider if you have any questions.
  • Check EpiPen Jr. Auto-Injector regularly. Replace the injector unit if it contains particles, is discolored, or is cracked or damaged in any way.
  • Inject EpiPen Jr. Auto-Injector only into the outer thigh. Do not inject into the buttocks or into a vein.
  • Go to the nearest hospital emergency room, immediately after use. You may need further medical attention. Tell the doctor or health care provider that you have received an injection of epinephrine. Show the thigh where the injection was given to the doctor. Give your used auto-injector to the doctor for inspection and proper disposal.
  • Keep this product, as well as syringes and needles, out of the reach of children and pets. Do not reuse needles, syringes, or other materials. Ask your health care provider how to dispose of these materials after use. Follow all local rules for disposal.
  • EpiPen Jr. Auto-Injector is usually given in an emergency situation. If you are unable to use EpiPen Jr. Auto-Injector, seek medical attention immediately.
  • If you miss a dose of EpiPen Jr. Auto-Injector, contact your doctor right away.

Ask your health care provider any questions you may have about how to use EpiPen Jr. Auto-Injector.

Important safety information:

  • Never put thumb, fingers, or hand over the red tip of the auto-injector. Do NOT remove the green or red cap until ready to use.
  • Only inject EpiPen Jr. Auto-Injector into the outer thigh. Never inject EpiPen Jr. Auto-Injector into hands, fingers, feet, or toes. Doing so may cause a loss of blood flow and result in tissue damage to these areas. If you accidentally inject EpiPen Jr. Auto-Injector into any of these areas, seek immediate emergency medical attention.
  • It may be helpful to train others how to give EpiPen Jr. Auto-Injector in case you are unable to give it yourself during a reaction.
  • Diabetes patients - EpiPen Jr. Auto-Injector may raise your blood sugar. High blood sugar may make you feel confused, drowsy, or thirsty. It can also make you flush, breathe faster, or have a fruit-like breath odor. If these symptoms occur or persist, tell your doctor right away.
  • Patients with Parkinson disease may notice a temporary worsening of symptoms (eg, uncontrolled muscle movements). If these symptoms persist, contact your doctor.
  • Use EpiPen Jr. Auto-Injector with caution in the ELDERLY; they may be more sensitive to its effects.
  • PREGNANCY and BREAST-FEEDING: If you become pregnant, contact your doctor. You will need to discuss the benefits and risks of using EpiPen Jr. Auto-Injector while you are pregnant. It is not known if EpiPen Jr. Auto-Injector is found in breast milk. If you are or will be breast-feeding while you use EpiPen Jr. Auto-Injector, check with your doctor. Discuss any possible risks to your baby.

Possible side effects of EpiPen Jr. Auto-Injector:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

Anxiety; difficulty sleeping; dizziness; fearfulness; headache; nausea; nervousness; paleness; sweating; tremors; vomiting; weakness.

Seek medical attention right away if any of these SEVERE side effects occur:

Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); fast or irregular heartbeat; wheezing.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.

If OVERDOSE is suspected:

Contact 1-800-222-1222 (the American Association of Poison Control Centers), your local poison control center (http://www.aapcc.org), or emergency room immediately. Symptoms may include chest pain; extreme paleness or coldness of the skin; fast or irregular heartbeat; one-sided weakness; severe headache or dizziness; trouble breathing.

Proper storage of EpiPen Jr. Auto-Injector:

Store EpiPen Jr. Auto-Injector at 77 degrees F (25 degrees C). Brief storage at temperatures between 59 and 86 degrees F (15 and 30 degrees C) is permitted. Store in the carrying case provided. Store away from heat, moisture, and light. Keep EpiPen Jr. Auto-Injector out of the reach of children and away from pets.

General information:

  • If you have any questions about EpiPen Jr. Auto-Injector, please talk with your doctor, pharmacist, or other health care provider.
  • EpiPen Jr. Auto-Injector is to be used only by the patient for whom it is prescribed. Do not share it with other people.
  • If your symptoms do not improve or if they become worse, check with your doctor.

This information is a summary only. It does not contain all information about EpiPen Jr. Auto-Injector. If you have questions about the medicine you are taking or would like more information, check with your doctor, pharmacist, or other health care provider.