For the definition of the effective date, it's necessary to go back to the Code of Federal Regulations, Title 42: Public Health, Chapter IV, Centers for Medicare and Medicaid Services (CMS), Department of Health and Human Services, Subchapter G, Standards and Certification; Part 489-Provider Agreements and Supplier Approval; Subpart AâGeneral ...
Report Abuse. A cough is a reflex when we're ill. This is going to sound pretty disgusting but extra mucus is produced during illness to catch any bacteria and stop more of whatever's made you ill from entering your body, and you cough it back up regularly to stop the mucus from entering your lungs and choking you.
Coughing is often due to an infection such as flu, bronchitis, TB, asthma or smoking. If you have mucus, spray with Colloidal Silver nasal spray deep in the nasal passages. It kills the viruses which the mucus exists off and it dries up. If you have phlegm, take a product that contains an expectorant.