Neem is usually not a treatment for advanced gray nails, which can be treated with medication and surgery as prescribed by the doctor, and commonly used medications include amorolfine. Neem belongs to the qi medicines, both can work qi pain relief (through the regulation of the body’s qi to relieve pain), but also can kill insects, can be used to treat the chest and ribs (chest and ribs part of the collective term) pain, hernia pain, worms accumulation of abdominal pain, etc., usually frying can work qi pain relief, and the raw use of insects can be killed. Although neem has the efficacy of killing worms, it is usually used for the treatment of abdominal pain caused by worms, ringworm, etc. It is generally not very effective in the treatment of advanced gray nails. If you need to treat advanced gray nails, it is recommended that you follow the doctor’s instructions to use amorolfine, terbinafine and other drugs to treat, and if necessary, you can also carry out nail removal surgery. It is recommended that patients seek medical attention in a timely manner, under the guidance of the doctor to carry out scientific and standardized treatment, not blindly use prescriptions, in order to avoid delaying the condition, but also pay attention to neem has a small toxicity, can not be taken for a long time in excess, in order to avoid nausea, vomiting, abdominal pain and other adverse reactions.