There are two possible causes of heel pain after sleeping: first, plantar fasciitis, plantar fasciitis is due to long-term exertion or cold on the bottom of the foot, resulting in chronic aseptic inflammation of the plantar fascia, you can appear in the morning when the heel pain, or just walking when the heel pain, pain can be improved after a while of activity, but after walking more exertion This is the characteristic of plantar fasciitis patients pain, this time to carry out the relevant examination, X-ray, CT and other tests to exclude other diseases, diagnosis and treatment; second, kidney deficiency, when there is kidney deficiency can appear heel pain, often for the heel pain after sleeping, this time to Chinese medicine pulse diagnosis, early kidney medicine treatment, most patients can be improved and cured.