Stale pneumonia usually does not require fluids.
The term stale pneumonia often refers to a specific imaging manifestation of the lungs presented when a patient has a CT scan of the lungs, often found during a physical examination, and usually with no uncomfortable symptoms.
Stale pneumonia is most common in patients who have had pneumonia or chronic lung disease in the past, and generally does not require treatment, unless the patient has recently developed fever, cough, sputum and other symptoms of acute infection, or blood routine found that the white blood cells are significantly elevated, and these cases may need to be infused with fluids to carry out the appropriate anti-infective treatment.
If there is any physical discomfort, you should go to the hospital in time for relevant examinations and early treatment to avoid adverse consequences.