chest pain, coughing up blood, fainting, or severe breathing difficulty**, seek emergency medical help.
## Do Night Cramps Mean You Have Poor Circulation?
Not necessarily.
Muscle cramps are sometimes associated with circulation problems, but frequent nighttime cramps alone are not enough to diagnose poor circulation.
Circulatory problems are more concerning when symptoms also include:
* Leg pain triggered by walking that improves with rest
* A persistently cold foot
* Changes in skin color
* Wounds that heal poorly
* Weak pulses in the feet
Those symptoms deserve medical evaluation.
## Why You Shouldn’t Ignore Persistent Cramps
