There is no such thing as which is more effective, lidocaine or dacronine; both have their own diseases that they are designed to treat. Lidocaine’s dosage form is generally a plaster-type drug, and Dacronin generally has four dosage forms. 1. Lidocaine: The main dosage form is a cream-based medication that is used to treat postherpetic neuralgia and is used on unwounded skin. 2. Dacronin: There are four main dosage forms. (1) Compound Dacronin Mint Solution: It is mainly used for joint pain, headache, toothache, abdominal distension caused by cold and flu. Or for discomfort caused by motion sickness, mosquito bites. (2) Dacronin Hydrochloride Collodion: it is a local anesthetic drug, mainly used for lubrication and laryngeal anesthesia for doing endoscopy of the upper gastrointestinal tract, and can also get rid of the foam in the upper gastrointestinal tract, making the field of vision clearer. (3) glutathione dacronin film: it is a stomatological drug, mainly used for skin mucosal ulcers and recurrent oral ulcers adjuvant therapy. (4) Compound Indomethacin Dacronin Paste: It is mainly used for relieving localized soft tissue pain, chronic soft tissue strain, bone and joint diseases. If you need to use medication, please use medication under the guidance of a doctor, not blindly self-medication, so as not to cause adverse effects.