the observed and reported adverse reactions during the epinephrine treatment period , such as blepharoconjunctivitis , burning and stinging after drug instillation , occurred less frequently with 0.1 % epinephrine hydrochloride than with 1 % epinephrine , whereas reduction of iop was almost the same .
C0001636
epinephrine hydrochloride
C0014563
epinephrine