Removing the Problem. The best way to get rid of a stuffy nose is to avoid tobacco and cigarette smoke no matter what. I know from personal experience that cigarette smoke will damage the lining of your sinuses and cause swelling in your sinus membranes, the chief cause of acute or chronic sinusitis.
The process in which several body systems work together to maintain the balanced environment is called homeostasis. The endocrine and nervous system work closely together to help maintain homeostasis. Examples of where they work together are thermoregulation and osmoregulation.
The Nervous system performs its functionality with the help of the network of specialized cells that are generally called neurons. The nervous system is divided in two parts known as the central nervous system (CNS) and the peripheral nervous system (PNS). The working of the nervous system is complex one that is performed by the nerve cells.