Centipede has the efficacy and effect of restraining wind and suppressing spasm, attacking toxins and dispersing knots, and clearing channels and relieving pain (dredging meridians and channels to relieve pain). Centipede is poisonous and should be taken internally with caution. Centipede is a traditional Chinese medicine, for the centipede family centipede genus centipede animals less spiny centipede dry body, taste pungent, sexual temperature, attributed to the liver meridian. It has the efficacy of restraining wind and suppressing spasm, attacking toxins and dispersing knots, and relieving pain through collaterals. Clinically, it is used for treating spasm and convulsions caused by various reasons, intractable migraine, poisonous snake bites, sores and swollen poisons, rheumatism and intractable paralysis, joint pains, scrofula (mainly refers to cervical lymph node nodules) tuberculosis, and so on. Excessive dosage of centipede can cause nausea, vomiting, abdominal pain, diarrhea and other adverse reactions. Note that this product is prohibited for those who are allergic to this product, allergic persons should be cautious, pregnant women are contraindicated. This product is toxic, internal use should be cautious. If there is a need for medication, it should be used under the guidance of a doctor to identify the evidence, and should not be used blindly on its own, so as not to cause adverse consequences.