Jext
Jext is an auto-injector that delivers adrenaline to quickly treat severe, life-threatening allergic reactions like anaphylaxis.
Form
injektioneste, liuos, esitäytetty kynä
Strength
150 mikrog
Active Ingredient
Adrenaline tartrate
Manufacturer
ALK-Abello A/S
How to Use
Dosage
For adults and children over 30 kg, the dose is 300 micrograms. For children weighing 15-30 kg, the dose is 150 micrograms.
Method
Inject into the outer thigh muscle, either through clothing or directly onto the skin. Hold firmly against the thigh for 10 seconds. Do not inject into the buttocks.
Important
A second dose may be given if symptoms do not improve or worsen within 5-15 minutes after the first injection. Always carry more than one Jext.
Possible Side Effects
RARE
- •Tremor
- •Injection site reactions (e.g., bruising, pain, swelling)
- •Dizziness
- •Fainting
- •Headache
- •Tingling or numbness
- •Irregular or fast heartbeat
- •Muscle stiffness
- •Nausea
- •Vomiting
- •Dry mouth
- •Reduced blood flow if accidentally injected into hands or feet
- •Increased blood pressure
- •Feeling of weakness
- •Sweating
- •Chest discomfort or pain
- •Changes in blood values (e.g., increased blood sugar, decreased potassium)
Important Warnings
- Accidental injection into hands or feet can be serious. If this happens, go to the nearest emergency room right away.
- If someone else gives the injection, make sure the leg is still to prevent skin injury.
- Jext contains sodium metabisulphite, which can rarely cause severe allergic reactions or breathing problems. Your doctor will advise you on its use if you are sensitive to this.
- After using Jext, always seek emergency medical help immediately. Call 112 for an ambulance and say it's for anaphylaxis, even if you feel better. You need to be checked at a hospital because the reaction can come back.