Medicine for Headache?

What medicine do you take when you have a bad headache? A paracetamol? What is headache? It is an effect. There is something else that is causing it. The cause could be one of the following or something else:

The Homeo Think Tank Meet

JIMS- Jeeyar Integrative Medical Sciences, running Hospital and Homeo Medical College , shamshabad under aegis of its founder HH Sri Tridandi Srimannarayana Chinna Jeeyar Swamiji has conducted an international “Think Tank meet” on 10th and 11th of August, organized