Doxylamine succinate: The ingredient present in all NyQuil formulations is that of doxylamine succinate. Its elimination half-life is approximately 10 hours in healthy adults, meaning that at 10 hours post-ingestion, 50% of the doxylamine within NyQuil will have been eliminated from systemic circulation.
phlegmon (Noun) A solid mass formed by inflamed connective tissue, such as forms around an appendix in appendicitis. Origin: phlegmone, phlegmon, inflammation beneath the skin, from .
Symptoms include pain around the bellybutton, loss of appetite, nausea, abdominal swelling, and low grade fever. One possible cause of appendicitis is an obstruction in the appendix. Obstruction can lead to bacteria multiplying inside the organ and the formation of pus.