Hello sir I have been suffering headaches from one month .basically I am fitness freak when I start exercise for my shoulders part after the one say it starts paining from my neck to sides of the head. Pain will be more for two days paon will be there .After that I stopped my exercise for couple of days but also the pain starts at night time when I sleep I can't sleep on my sides of my head on my pillows it will be paining mainally on back side of my head it will be radiating pain to my sides of head. I have no problem such as getting giddiness, vomiting, or bleeding in noise are ear. But I will get itching sensation in my left ears and my back side of head some times when headaches I can't stand stand talk to friends for some time. This is will be alright are it is has some serious medical issues to brain or skull .I am afraid of thinking it can be a brain tumour or some other serious problem .please guide me and help me.