Evaluation of Clinical Graded Treatment of Acute Nonsuppurative Otitis Media in Children with Acute Upper Respiratory Tract Infection

Table 8

Tympanic membrane morphology changers after 4 hours.

	Tympanic membrane congestion	Tympanic membrane dilating	Tympanic effusion
Experimental group before treatment	Serious	Serious	Presence
Experimental group after treatment	Lighten	Regression	Regression
Control group before treatment	Serious	Serious	Presence
Control group after treatment	Lighten	Invalid	Not subsided