Hi doctor l have sinusitis pblm..more than 6 weeks...

?  What is the treatment of sinusitis 
Use antibiotics as ogumin or levofloxacin 500 mg twice daily for 1 week , Use amoxicillin to treat ear infection , Use painkillers as ibuprofen  , Use anti histamine drug twice daily , Foreign body removal from ear or nose  , Maintain personal hygiene  , Good nutrition  , Drink plenty of water
?  What is the required investigation for sinusitis 
Complete blood count to detect presence of infection by elevated white blood cells count , Nasal examination to detect nasal polys or deviated septum, Ear examination , Skull x-ray
?  What are the causes of sinusitis

• Bacterial infection
• Common cold
• Allergic rhinitis
• Nasal polyps
• Deviated septum

?  What are the symptoms of sinusitis

• Facial pain
• Runny nose
• Loss of smell
• Cough
• Fever
• Fatigue

You must involved in previous instruction
And use of advil cold and sinus to relieve headache 
Or Midron Forte three times daily