Hello,
Since you have a
chest infection since 5 weeks, you are suggested to get clinically examined by a GP. Get Imaging(X-ray, CT,
MRI). Required sputum, swab & blood tests done.
In case you fluid(
pleural effusion) in the lungs you are suggested not to take a flight.
Pleurisy & pleural effusion are treatable, they can go away with medication(oral or intravenous).
Infection can be treated with antibiotic(bacterial), antifungals(fungal). Get treated at the earliest, neglect leads to complications.
In the meantime, avoid addictions if any, take nutritious diet, diet rich in protein & minerals. Take veggies, nuts, fruits & whole grain cereals. Take home made food, avoid packaged oily food from outside.
To get relieve from pain you can take
Acetaminophen, one sos when required.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr. Nupur K