Itchy skin caused by liver fire may be with liver and gallbladder damp-heat (damp-heat evil gas is deposited in liver and gallbladder) or consume ying yin, can be relieved by orally taking gentian diarrhea liver pill or dan gardenia free and easy pill and so on Chinese patent medicines. Longdian Diarrhea Liver Pill has the function of clearing damp-heat of liver and gallbladder, clearing and diarrhea of liver and gallbladder real fire, and it has certain alleviating effect on dizziness and redness of eyes (dizziness and redness of eyes), tinnitus and deafness of ears, dystocia and bitterness of mouth (pain in dystocia and ribs, bitterness of mouth), damp-heat and subluxation of band, itchy skin and so on, which are caused by damp-heat of liver and gallbladder. The drug should be used with caution in pregnant women, the elderly and infirm, and those with loose stools. Avoid spicy stimulating food. Dan gardenia free pill has the effect of dredging liver and strengthening spleen (regulating liver qi, strengthening spleen function), relieving depression and clearing heat, nourishing blood and regulating menstruation (regulating menstrual irregularity caused by blood deficiency), for the pain in both hypochondriacs caused by liver fire exuberance exhausting Ying Yin, bitter mouth and dry throat, abdominal distension and loose stools (feces are thin and unshapely), disturbing heart and not sleepy (disturbing heat in heart and insomnia symptom), impatience and easy to be irritable, itchy skin, and so on. Avoid eating cold and spicy food when taking this medicine. Pregnant women should use it with caution. The adverse effects of the above drugs are not clear, for the liver fire, skin itching has some relief, clinical use of drugs need to be cautious. If you feel unwell, please go to the regular hospital in time to avoid delaying the condition and causing adverse consequences.