This special mixture to treat common cold includes lemon, onions, and honey.

Ingredients:

- Half a kilogram of onions: chop the onions and fry them

- Half a kilogram of refined sugar

- 2 lemons: squeezed

- 1.5 liters of water

- 7 tablespoons of honey 

Put the sugar in water and heat it until it changes color. Then, add onions and let them boil all together until third of the water evaporates.

Let it cool off. Then add the squeezed lemon and honey. Stir them well until they become well mixed and smooth. Strain the mixture to remove the pieces of onions and put them in a glass bottle.

Take 1 tablespoon before every meal until the bottle is finished. 
If you still didn't completely heal, you can prepare a new mixture and repeat the process.