医生们说，如果还不管用，就试着用洗耳球小心灌耳。或者在淋浴时歪着头，几分钟后，直起身让水再次流出来。
If it still needs help , try gentle irrigation with a bulb syringe or tilt your head in the shower , say doctors . After a few minutes , straighten up and let the water run out again .
洗耳球