Sinusitis, refractive errors of the eye, migraine, cluster headache
s, brain tumors and aneurysms, high blood pressure, stress, tension headache
s, temporal arteritis, pinched cervical spinal nerve, TMJ, poor or disturbed sleep etc are several causes of headache
s. Dental pain and <span style = 'background-color: #dae8f4'>ear</span>
ache due to <span style = 'background-color: #dae8f4'>infection</span>
or impacted wax can cause similar symptoms. Needless to say, a persisting headache
should be investigated. Please consult your family doctor to start with.