Tue, 7 Aug 2012
Answered on
Mon, 8 Apr 2013
Last reviewed on
2 Doctors agree with this answer
2 Doctors agree with this answer
2 Doctors agree with this answer
2 Doctors agree with this answer
Is he having cough associated with it? It can also be associated with infections in the oral cavity. Do get it checked by an ENT specialist. Sometimes it can be due to psychological factors as well.
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