What causes weakness and tremors in the hands and feet?
Disease description:
Recently, I don't know why, but my hands and feet have been feeling weak and trembling involuntarily. My hands shake when holding objects, and my legs feel weak and feeble while walking. Moreover, these symptoms seem to be occurring more frequently. What could be causing this weakness and tremors in my hands and feet?
Doctor's answer (1)
Dr. Yang Ziqi
Common causes of weakness and trembling in hands and feet:
1. Hypoglycemia: When blood sugar levels are too low, the body experiences insufficient energy supply, leading to weakness and trembling in the hands and feet, and may be accompanied by symptoms such as palpitations and sweating. This situation is commonly seen in individuals who have not eaten for a prolonged period or in diabetic patients with improper blood sugar control.
2. Anemia: Patients with anemia have insufficient red blood cells or hemoglobin in their blood, resulting in inadequate oxygen supply to the body, which can cause weakness and trembling in the hands and feet. This condition is particularly common in women with heavy menstrual bleeding, individuals undergoing dieting for weight loss, and the elderly.
3. Excessive fatigue: Under conditions of high-intensity work or significant stress, the body is prone to fatigue, which can lead to nervous system dysfunction and result in symptoms of weakness and trembling in the hands and feet.
