Hi I have mild chest pain and brown/red sputum for...

When there is a loss of smell, a rise in temperature, shortness of breath, diarrhea, cough and a sore throat, it is necessary to isolate yourself at home and contact the competent medical authorities to rule out infection with Corona

How to treat chest pain and brown red sputum

this may be caused by bronchitis whicj is treated by antibiotics like amoxicillin or azithromycin and you should also exclude the presence of pulmonary tuberculosis which if present should be treated with rifampicin ,isoniazide , pyrazynamide  and ethambutol and to treat cest pain then you can take anaelgesic like paracetamol or ibuprofen

How to diagnose chest pain and brown red sputum

you should be examined by pulmonologist and chest x ray should be done and if there is suspicion of tuberculosis the chest CT must be done and sputum culture  or PCR should be done

what are the causes of    chest pain and brown red sputum

bronchitis
tuberculosis
lung cancer

advice

you should be assessed by the pulmonologist to diagnose the cause and given  the treatment