5. Be your own doctor and treat your cough at home simply with an onion.
Take some onion slices in a jar and pour sugar into it. Keep the mixture overnight. The mix will turn into a juice. It is prescribed to take 1 teaspoon of it per hour. Do not store the syrup, consume it fresh.
6. Have annoying sunburns? Onion can heal it too.
You will need two easily available things, onion and egg. First, slice onion and rub it on the affected skin. Then apply egg white on it and leave for few minutes. In the end, wrap it all up with gauze.