There are many herbs out there that can cure diseases. For example: eucalyptus and mint, to treat cough or apple tree, the bark can create tonic to treat gravel in the bladder.

You can do the treatment by yourself using herb grinders available in the market. You should consult or research how to process the herbs to get good result. For the example above, to produce the tonic from the bark of apple tree, grind the bark in a coffee bean grinder then make a tea by placing a teaspoon of the ground powder into a cup of hot water.

Some herbs will cure disease throuh vaporizer. Herbal vaporizer work on a very basic principle of heating. Vapors are generated by heating a plant material or any herb inside the chamber either by conduction or convection process.

To treat cough at home, take some eucalyptus leaves and mint leaves and boil them together in water. Now inhale its vapors. It will help you in curing your cough and is also one of the good home remedies for cough.