Welcome to the Migraine and Headaches Forum! This forum is for questions and support regarding migraine and headache issues such as: abdominal
migraines, headaches caused by allergies, cluster headaches,
headaches, headaches in children, migraine headaches, sinus headaches, tension headaches, visual disturbances.
Thanks for writing to the forum!
There is a possibility that your headaches have origin at the upper cervical level due to nerve compression. Neck strain, spondylotic changes in cervical vertebrae, bone disease or bad posture should be looked into.
One side headache could be due to temporal arteritis. This causes pain while trying to chew. It could also be due to fluid or infection in internal ear. It could also be due to a temporomandibular joint disorder. I think you should discuss these possibilities with your doctor. It is difficult to comment beyond this without examining.
Hope this helps. Please let me know if there is any thing else and do keep me posted. Take care!