Can spleen deficiency cause cold hands and feet?
Generally, spleen deficiency may lead to cold hands and feet; however, cold extremities are not solely caused by spleen deficiency, as other factors may also contribute. If in doubt, it is advisable to evaluate the condition based on overall symptoms. Detailed analysis is as follows:

In traditional Chinese medicine (TCM), the spleen governs transformation and transportation. Spleen deficiency leads to insufficient production of qi and blood, impairing the body's ability to convert nutrients into adequate qi and blood to nourish the limbs and extremities. Additionally, spleen deficiency may disrupt the circulation of yang qi, weakening the body’s warming function, thereby resulting in cold hands and feet, often accompanied by symptoms such as abdominal distension, loose stools, and fatigue.
Cold hands and feet may also be related to yang deficiency, stagnation of qi and blood, or exposure to cold environments. If cold extremities occur without other typical signs of spleen deficiency, the cause may not be spleen deficiency. It is important to assess specific symptoms to identify the underlying cause accurately and avoid misdiagnosis.
When cold hands and feet are accompanied by symptoms related to spleen deficiency,调理 can be achieved through dietary adjustments and maintaining regular daily routines—such as consuming warm, easily digestible foods, avoiding raw or cold foods, and keeping the limbs warm. If symptoms persist, professional evaluation and targeted interventions are recommended to determine the root cause and provide appropriate treatment.