Hi, Welcome to Health care magic forum.
As you describe, it appears to be due to the
sinusitis, infection of the internal ear, and
rash may be due to the
allergy, which is the precurser of the above problems.
I advise you to consult an E.N.T. surgeon for diagnosis.
I usually prescribe to my patient with such symptoms
ofloxacin, phenylefrine, citrizine,
ranitidine, and cinnerzine.
Take more of green leafy vegetables, pulses, sprouts, and protein rich foods, to have good recovery, and resistance against infections.
Wishing for a quick and complete recovery. Thank you.