Hi , i am ramya. i am 24 years old. i have severe headache and left side of head is stabbing. my neck, shoulders pain as well.

Cause of headache: The best way to tackle a headache is to figure out what's causing it in the first place - is it a migraine, from not eating breakfast this am, from skipping a dose of a medicine, from not getting enough sleep? There can be many reasons, and you can get the associated shoulder/neck pain. Make sure you check it out with your doctor and get an accurate diagnosis.