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.
Another system that the Respiratory system works with is the nervous system.The nervous system has a very different job compared to the Respiratory System, the nervous system consists of nerves (which makes you feel things, such as pain). It commands your body what to do by communicating with the brain.