The phrase "system problems" refers to issues or troubles that occur within a particular system. It implies that there are flaws or malfunctions in the overall process, structure, or mechanism.
These synthetic proteins create hormonal imbalances, thyroid disorders plus a host of immune system problems. (naturalhealth365.com)
In addition to digestive discomfort, excessive consumption of oranges can lead to central nervous system problems in canines and has been shown to increase the likelihood of bladder stones. (smartdogowners.com)
My current position as senior electrical maintenance officer requires me to deal with all aspects of system problems. (cvtips.com)