Thank you for posting your query.
The cause of your one-sided headache needs to be evaluated, then, a definite treatment plan can be made.
If it is teeth-related, then, we expect improvement within a few days, and you should be pain-free soon.
However, it could be unrelated to the dental procedure also, in which case, migraine
is the most likely diagnosis.
Instead of taking painkillers, I would suggest taking preventive migraine medications, which would reduce the severity and frequency of headaches
I hope my answer helps. Please get back if you require any additional information.
Wishing you good health,
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad, India
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