Brief Answer:
This requires evaluation and treatment for flu.

Detailed Answer:
Hello
Welcome to Health care Magic

I am Dr. Dadapeer K, an ophthalmologist and I will be answering your question.

I reviewed your history.
The symptoms of left sided headache with heaviness of left eye, fatigue and sweating indicate flu.
Since you are not having runny nose or congestion, this rules out sinus related problems.

This requires evaluation and treatment for flu by the use of antibiotic drugs and analgesic drugs.

I would like to treat this condition by the use of antibiotic drugs like Ciprofloxacin or Ofloxacin and analgesic drugs like Aceclofenac or Diclofenac.

Hence I advice you to consult your doctor for examination to find out the underlying cause for flu and prescription of drugs.

Hope this answers your question and the information is helpful to you.

Thank you
With regards

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