Some diseases, such as rheumatoid arthritis or Guillain-Barré syndrome, affect the nervous system. They can cause numbness and also a loss of strength.
Watch for : gradual onset of bilateral symptoms or unusual muscle weakness.
Poor circulation: beware of the cold or atherosclerosis
Raynaud’s phenomenon causes a temporary narrowing of blood vessels, resulting in cold, pale, or bluish hands , often accompanied by tingling. Other circulatory disorders such as atherosclerosis can also limit blood flow to the extremities.
Solution : protect yourself from the cold, practice suitable physical activity and have your cardiovascular assessments checked.
