Stimulants, such as caffeine, can eliminate pain and fatigue and enhance alertness, but, if used continuously for long periods, can cause users to develop tolerance and even addiction.
a)pain and fatigue and enhance alertness, but, if used continuously for long periods, can cause users to develop tolerance and even addiction
b)pain, fatigue, and enhanced alertness; if used continuously for long periods, though, users can develop tolerance and even addiction to them
c)pain, fatigue, and enhance alertness; people having used them continuously for long periods, though, can develop tolerance and even addiction to them
d)pain and fatigue while enhancing alertness, but, if used continuously for long periods, users can develop tolerance and even addiction to them
e)pain and fatigue, and also enhancing alertness; however, people using them continuously for long periods can develop tolerance and even addiction![]()
a)pain and fatigue and enhance alertness, but, if used continuously for long periods, can cause users to develop tolerance and even addiction
b)pain, fatigue, and enhanced alertness; if used continuously for long periods, though, users can develop tolerance and even addiction to them
c)pain, fatigue, and enhance alertness; people having used them continuously for long periods, though, can develop tolerance and even addiction to them
d)pain and fatigue while enhancing alertness, but, if used continuously for long periods, users can develop tolerance and even addiction to them
e)pain and fatigue, and also enhancing alertness; however, people using them continuously for long periods can develop tolerance and even addiction
