Many people are faced with a syndrome of muscular weakness in the legs. This feeling is also called as “cotton” legs. Sometimes this is due to fatigue or stress, but if the syndrome began to attend regularly, it may signal the development of dangerous diseases.
Muscle fatigue usually occurs when a serious hormonal failures. Tired legs may indicate Guillain — Barre syndrome, multiple sclerosis, problems with the thyroid gland and other diseases related to hormones.
In the worst case the legs are warned about iron-deficiency anemia. This occurs when a low level of red blood cells, which is caused by iron deficiency. Anemia has several other symptoms: numbness of the limbs, quickly arise dyspnea and fatigue.