Leng Ba plaster is compound methyl salicylate Babu paste, compound methyl salicylate Babu paste can be pasted for about six hours at a time, the specific time can be regulated according to the guidance of a professional physician, can not be used blindly. Methyl salicylate Babu Paste is a kind of anti-inflammatory and pain relieving paste, for bruises, sprains, lumbago, neuralgia, rheumatoid pain and other diseases with obvious therapeutic effects, under normal circumstances, a paste can be used for about six hours. However, the use of some patients may cause skin rashes, redness, itching, redness and swelling and other symptoms, need to stop using immediately to check. In addition, children, pregnant women and lactating women do not have a clear safety study data, so should not be used. If there is an adverse reaction, you should stop using the drug in time, and should consult a pharmacist or doctor at the same time. If the use of drugs should be in accordance with the doctor’s instructions to standardize the use of drugs, not indiscriminate use, to avoid inflammation of the body.