Sun-dried earthworms are known as dilong in traditional Chinese medicine. Ground earthworms can be used to treat convulsions, numbness of the limbs, high fever, dizziness, hemiplegia (inability to move one limb freely), etc. It has the effect of clearing away heat, calming convulsions, and clearing the channels. Dilong has the effects of clearing away heat, calming convulsions and clearing the channels. It is mainly used in the treatment of fever, convulsions, numbness of limbs, hemiplegia, lung fever, asthma and cough, edema and urination, lower limb ulcers, dengteng (acute infectious disease, the skin can be seen to be red like paint), eczema, herpes zoster, burns, etc. It is salty, cold and has the effect of clearing away heat and fright. It should be noted that this product is salty and cold, easy to hurt the spleen and stomach, so people with cold spleen and stomach should be cautious. If you need to use Dillon, must be used under the guidance of a professional doctor.