Description: inability to walk or stand without holding on to something to maintain balance

Some causes related to cardiovascular disease: can be seen after stroke, or due to general weakness caused by  low cardiac output or low blood pressure.

Some causes related to other disorders: can be seen with several neurological problems or with inner ear problems, as well as to numerous general medical problems

Significance: Many significant medical problems can cause problems with balance.  This symptom always needs to be carefully evaluated by a physician.