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Yellow Jacket Sting (Severe Allergic Reaction)First Aid & Emergency · FA/EUrgent information
This entry includes urgent or emergency precautions. Read the original Safety and Medical Help information below. In an emergency, contact local emergency services.
First Aid Approach
Epinephrine & Emergency Call
Preparation & Use
Call an ambulance immediately. Help the person use their epinephrine auto-injector (a device that delivers a dose of adrenaline to reverse severe allergy symptoms) into the outer thigh. Have them lie flat with legs elevated.
Safety & Precautions
EMERGENCY: Yellow jacket venom can cause rapid airway swelling.
When to Seek Medical Help
IMMEDIATELY: Always go to the hospital after using an epinephrine injector, even if symptoms seem to improve.
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