Hello
Welcome to health care magic.
Severe headache,earache,haziness in maxillary sinus suggest you are suffering from acute/
chronic sinusitis.Earache may be caused due to middle
ear infection as a part of sinusitis.
If I were your treating doctor,I would recommend,
-Antibiotics like tab.Augmentin thrice a day for 5-7 days for infection.{prescription drug}
-Analgesics like
acetaminophen or ibuprofen twice with antacids for 3-5 days.
-Steam inhalation with mucinex capsle for headache and congestion relief.
-Keep the ears dry.Avoid putting anything in ears.
-Avoid exposure to smoke or air pollutants.
As you have got history of headache since 4 months with evidence of bilateral
maxillary sinusitis,the infection appears to be chronic.
It needs to be shown to ENT surgeon.Investigation like nasal endocopy with CT scan head will be required.
Hope this information helps.
Feel free to ask any more doubts.
Thanks.