Cause/Effect/Factors, Homeostasis is altered with. Homoeostasis is maintained through a series of control mechanisms and when is this for whatever reason does not kick in; the body will suffer various illnesses or disease.
Synonyms for Nosebleed: nosebleed (noun) epistaxis. Other synonyms: airy, bridge, elevated, adenoidal, nasal, stuffy, nostril, aquiline,
If by drainage you mean the you can blow your nose and excessive amounts of liquid are produced, the best name for that is rhinorrhea, or runny nose. If you mean that you feel drainage going down your throat then the best name for that is post nasal drip. The distinction between the two is very important.