i have got brain ache

I can understand your problem. I also have headache sometimes. But I guess this brain ache is something more painful.

Brain is very important organ of our body. it have 3 parts 1- fore brain 2- mid brain 3 hind brain

Sharpen your brain with sharpener.

This is the common problems in everyone. there is some reason behind it like taking tension, less sleeping, more thinking about anything....etc.