Soothe a Bug Bite
As seen before, onion with its anti-inflammatory properties can help you soothe your wounds even. The discomfort that a bug bite causes can easily be treated with some onion juice. You will notice the relief.
Ear Infection
It is easy to treat your ear infection with an onion. Chop an onion and put it inside a thin sock and tie it close. Put this sock over your ear and hold it in place. You will feel instant relief if you leave it like that for some time.