The latest therapies for idiopathic tremor include medication, chemical denervation, surgical interventions, lifestyle management and novel therapies. 1. Pharmacologic therapy: the common clinical first-line therapeutic drugs are propranolol and pemidone. Among them, the commonly used beta-blockers are atenolol, alopecia areata, and so on. Some patients can also be treated with topiramate, gabapentin, zonisamide and other drugs as prescribed. For some antipsychotic drugs, they also have a role in the treatment of the disease, such as olanzapine, clozapine and so on. 2. Chemical denervation: It is mainly treated by injection of botulinum toxin, and the condition needs to be assessed to judge the dosage before using the drug. Some patients may experience side effects such as localized muscle weakness and abnormal articulation. 3. Surgical interventions: common treatments include deep brain electrical stimulation and focused ultrasound therapy, which can relieve the uncomfortable symptoms caused by idiopathic tremor. 4. Lifestyle management: Everyday patients can use special devices, such as pens and mice, which can reduce the amplitude of vibration to a certain extent, which is beneficial to improving patients’ quality of life. 5. Novel therapies: Commonly used novel drugs include 1-octanol and pirempanel. Some patients can also be treated with non-invasive neuromodulation through ulnar and radial nerve stimulation. Some patients may experience side effects such as transient skin redness and itching during treatment. People with idiopathic tremor are advised to adjust their mindset and actively cooperate with their doctors, and not to use drugs indiscriminately or increase or decrease the dosage of drugs on their own.