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.
some of them are the common cold post nasal drip asthma exposure to allergens like dust and smoke smoking and so on a unique characteristic of a cough is that it becomes severe when you lie down this is because the mucus drains to the back of the throat which induces a cough home remedies to stop coughing at night while coughing the thoracic cavity undergoes contraction repetitively as a result you feel a lot of discomfort in the chest and throat