Trigeminal neuralgia generally belongs to the category of “facial pain” in traditional Chinese medicine, and Nourishing Blood and Clearing the Brain Granules generally cannot treat facial pain. Nourishing Blood and Clearing the Brain Granules is composed of Angelica sinensis, Rhizoma Ligustici Chuanxiong, Radix Paeoniae Alba, Radix Rehmanniae Praeparata, Rhizoma Gastrodiae Praeparata, Radix et Rhizoma Gastrodiae, Radix et Rhizoma Gastrodiae Praeparata, Radix et Rhizoma Cassiae, and Mother-of-Pearl. It is mainly used for the treatment of headache, dizziness and blurred vision caused by blood deficiency and liver exuberance, irritability and insomnia. Adverse reactions of Nourishing Blood and Clearing the Brain Granules: rash, itching, nausea, vomiting, abdominal distension, diarrhea, abdominal pain and so on. Contraindicated in pregnant women. Contraindicated in patients with hepatic dysfunction. It is forbidden for those who are allergic to this product and the ingredients contained in it. Patients with trigeminal neuralgia are advised to seek medical treatment promptly. If you need to use Nutritive Blood and Brain Pellets, you must use it under the guidance of a professional doctor.