Trigeminal neuralgia, the “world’s first pain”, has no signs before the onset of pain, and the pain can be “instant” when it strikes, often making patients feel unbearable. Trigeminal neuralgia is a neurological disorder of the brain, and if it is unfortunately suffered from, without timely and effective treatment measures, it will bring great harm to the patient’s body and mind. So, what are the treatments for trigeminal neuralgia? Can trigeminal neuralgia be cured? For these questions, many patients have some confusion in their hearts. Trigeminal neuralgia is a disease that mostly occurs in adults over 40 years old, the pain site is mainly concentrated in the trigeminal nerve distribution area of the head and face, with sudden onset and stop, each attack is less than a few seconds or as long as tens of minutes, manifested as lightning-like, knife-like, burning-like, stubborn, intolerable and severe pain. Medical experts in China have been constantly working on more precise and effective treatments for trigeminal neuralgia. Through the comparison of the effects of various clinical treatment modalities, surgery is a more ideal treatment option. At present, it is recognized that trigeminal neuralgia can be cured by microvascular decompression. Microvascular decompression is a standard procedure for the treatment of trigeminal neuralgia, which allows the compression of the trigeminal nerve root by blood vessels to be removed, and then the trigeminal nerve is isolated and protected to prevent secondary compression from occurring. This procedure is now very mature and many patients have regained their health through the treatment of microvascular decompression.