I use zandu balm whenever I have headaches, cold, body ache or fever. The menthol inside gives a nice effect which soothes the pain inside our bodies. I would recommend people to apply zandu balm whenever you have a slight discomfort in your body as it will reduce the pain without need of taking painkillers, You can also zandu balm in vaporizers for steam when you have sinusitis, phlegm in your throat, cough. Do try this and you will see the benefits within a month.