1. Take 1 teaspoon onion juice mixed with 1 teaspoon honey.
2. Pour 1 glass boiling water on a mixture of 1 teaspoon each of cinnamon (dalchini) and cardamom (chhoti illaichi). Filter and use as a gargle when warm.
3. Boil 2 teaspoon fennel seeds (saunf) in barley water and take twice or thrice a day.