A woman goes to the doctor, beaten black and blue

A woman goes to the doctor, beaten black and blue. . . .. .
 Doctor: "What happened?"

Woman:" Doctor, I don't know what to do. Every time my husband comes home drunk he beats me ...."

Doctor:"I have a real good medicine against that: When your husband comes home drunk, just take a glass of chamomile tea and start gargling with it. Just
 gargle and gargle".

2 weeks later she comes back to the doctor and looks reborn and fresh again.

Woman:" Doc, that was a brilliant idea! Every time my husband came home drunk I gargled repeatedly with chamomile tea and he never touched me.

Doctor:" you see how keeping your mouth shut helps! !!"