耳垢堵塞耳道会引起轻度的听力下降。
Pediatric adenoidal hypertrophy, a common childhood disease often causes snoring, nasal obstruction, rhinorrhea, dyspnea, otitis media and hearing loss.儿童腺样体肥大是儿童常见病，常引起打鼾、鼻塞、流涕、呼吸困难、中耳炎及听力下降。
Conclusion BMD was correlated to the syndrome of deficiency of kidney essence and syndrome of phlegm obstruction, which proved these two syndromes could be seen objectively in senile bone loss.结论骨密度与肾精亏虚证和痰浊内阻证具有密切关系，从而验证了它们在老年性骨量减少中的客观存在。
