Depends on when: Usually u c results in a from about 30 minutes and r long lasting. Minutes. If u were in acute distress an injection of Epinephrine should have been used & the results r almost immediate.
Answered 6/25/2014
5k views
12-24 hours: Cortisone injections usually will help in 12-24 hours.
Answered 4/20/2023
5k views
2 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
3 doctors weighed in across 2 answers
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