About epinephrine
Adrenergic bronchodilator
Used for
- Nebulized treatment of croup-related upper-airway swelling and noisy breathing
Usual adult dose
For croup, 0.5 mL of 2.25% solution diluted with saline and nebulized; dosing varies by protocol.
Usual dose in children
For croup, 0.05 mL/kg of 2.25% solution, up to 0.5 mL, diluted with saline and nebulized.
Common side effects
- Fast heartbeat
- Tremor
- Pallor
- Temporary increase in blood pressure
Important warnings
- Croup symptoms can return as the medicine wears off; observation may be needed.
- Use only by nebulization and under clinical supervision.
- Use caution with heart disease or high blood pressure.
Pregnancy
Use only when clinically needed; pregnancy safety information is limited.
Breastfeeding
Information is limited; systemic absorption after nebulization is expected to be low.
Interactions
- Other stimulants or decongestants may increase heart rate or blood pressure.
- Beta blockers may reduce bronchodilator effects and increase blood-pressure risks.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.