Can a cough with green sputum heal itself?

Coughing up green sputum may be a Pseudomonas aeruginosa infection, which in most cases does not resolve spontaneously and requires antibiotic treatment such as ceftazidime.
Coughing up green sputum is a typical symptom of Pseudomonas aeruginosa infection, which mostly occurs in immunocompromised people, and generally cannot be cured on its own, and requires reasonable treatment; and since Pseudomonas aeruginosa infections are resistant to a variety of antibiotics, it is more difficult to treat.
Treatment is generally required under the guidance of a physician according to the results of the drug sensitivity test application of ceftazidime, cefepime, piperacillin tazobactam, imipenem and other sensitive drugs treatment.
Cough sputum green should go to the hospital in time, under the guidance of the doctor active treatment, so as not to delay the condition.