I was hospitalized for three days for low blood oxygen
Patient :I was hospitalized for three days for low blood oxygen levels. Since they have released me I have a chronic cough producing greenish-phlegm. But all x-rays of my lungs are clear. Why am I producing phlegm when my lungs are clear?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.