This is Dr Basu, Experienced Specialist.
I am here to address your concerns and provide great service.
Indeed this can be another sinus infection.Viral
infection is the more likely cause if your symptoms are less than a week old and you do not have any fever.
You can try over the counterFlonase nasal spray, neti pot sinus rinses.
Decongestants like Sudafed also can be used.
Naproxen will help with headaches.
Most importantly you will need to see your doctor or go to the urgent care for a clinical evaluation if the symptoms do not improve within next 2-3 days.
in that case antibiotic course can be considered.
It was my pleasure to help you today.
I am Dr Basu experienced in Metabolic Diseases.
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