my ent doc does not believe my headaches prior to treatment were caused by the AN, although he accepts they were 1 of the reasons i went to my doctor.
i however disagree with him on this - i have had migraine since my teens but had a new type of headache in the months leading up to my diagnosis. this was bilateral (rather than 1 side) and often woke me in the morning. sometimes would go away, sometimes not, after getting up. they are worse with bending over, and coughing/sneezing.
since my radiotherapy i have had more of these, only worse, with tumour swelling. my tumour is resting on my brain stem, and now pushing it some, although not causing hydrocephalus (thankfully). i have also had trigeminal neuralgia which is different - and caused by the tumour squishing the trigeminal nerve.
i take amitriptiline for the trigeminal neuralgia, which has helped a lot. my neurosurgeon thinks steroids more likely to help, but i found the amitriptiline better.
for the general headache i take paracetamol with codeine. 8mg per talet of codeine for a moderate headache; and 30mg per tablet for a sever one. when bad they can stop me doing anything. i have to get the latter from my doctor as they are prescription only (i am in uk).
hopefully they will get better as my tumour swelling settles.
i hope you find some relief soon,
vikki