Sweating hands and feet cold may be caused by Yang deficiency, Qi deficiency, spleen and stomach cold, so if the patient has the symptoms of sweating hands and feet cold, you should go to the hospital in a timely manner to clearly diagnose targeted treatment, so as not to delay the condition. 1. Yang deficiency: refers to the body’s yang qi deficiency, function decline or weakening, resulting in insufficient heat production pathological changes. Cold hands and feet, coldness, sweating and other symptoms can occur. 2. Qi deficiency: it refers to the deficiency of vital energy in the body, which leads to the reduction of the functions of qi and organs and tissues, and may cause involuntary sweating, cold hands and feet, shortness of breath and low voice, lack of breath and laziness, and mental fatigue. 3. Spleen and Stomach Cold: Spleen and Stomach Yang deficiency, loss of warmth and transportation, abdominal distension, less food, sweating, cold limbs (fear of cold, cold limbs), loose stools, pale tongue with white moisturized moss, and sluggish and feeble pulse, and other symptoms.