Hi,Welcome to Health care magic forum.
It appears that the problem is the
sinusitis, probably the frontal, and maxillary etc. The other causes may be the fungal or bacterial infection of the
scalp.
I advise you to consult an E.N.T. surgeon for diagnosis and treatment. You may need to have an M.R.I. for diagnosis.
I usually prescribe to my patient with such symptoms
ofloxacin,
ornidazole, phenylefrine hydrochloride, levocitrizine, and
paracetamol and ketokonazole shampoo.
Avoid taking fruits, juices, ice water, ice cream, and the things allergic to you.
Wishing for a quick and complete recovery. Thank you.