Fried fennel seeds generally refer to salt-fried cumin, which is used to warm the kidneys and dissipate cold to relieve pain (relieving pain by removing cold from the body). Cumin is pungent in flavor; warm in nature. It belongs to the liver, kidney, spleen and stomach meridians. The effects of cumin are dispersing cold and relieving pain, regulating Qi and harmonizing the stomach. It is used in the treatment of cold hernia and abdominal pain (acute abdominal pain caused by deficiency and coldness in internal organs and external wind-cold), testicular deviation, dysmenorrhea, cold and pain in the abdomen, vomiting and diarrhea with little food, distension and pain in the epigastric region, and testicular syringomyelia. Salt-fried cumin warms the kidney, disperses cold and relieves pain, and is used to treat cold hernia and abdominal pain, testicular deviation, menstrual cold and abdominal pain. Adverse effects of cumin is not clear, there is a deficiency of yin and fire (Yin essence deficiency in the body, the appearance of hyperactive fire) is prohibited, do not eat cold food during the period of taking. If you are not feeling well, you need to consult a doctor in time to standardize the treatment, not blindly believe in the prescription, so as not to delay the condition.