At present, the penicillin class on clinical applies broadly, has the allergic reaction also most to see.
目前，青霉素类临床上应用最广，发生过敏性反应也最为多见。
2
Objective To investigate the impact of two methods of subcutaneous injections on sense of pain, rate of success in one time and positive reaction of patients with penicillin skin test.
目的探讨采用两种皮内进针角度进行青霉素皮试对病人产生的痛感、一次注射成功率及阳性反应的影响。
3
METHODS: 1 case of penicillin skin test negative allergic reaction caused by intravenous infusion was reported and analyzed.