Do you switch from 0.15 mg to 0.3 mg epinephrine at 55lbs or 66lbs?

Dr. @Dr. First Last, thank you for posting this question. I see variances in practice among both allergy and primary care practices on when a patient is prescribed the 0.3mg dose of epinephrine. Our practice is to switch patients to 0.3mg when they are 25 kg to prevent underdosing and inadequate res...