Long-term oral use of pirempanel tablets can cause some damage to the liver. Pirempanel Tablet is a medication for the treatment of seizures, which needs to be metabolized by the liver and can cause some damage to the liver. Pirempanel Tablets should not be taken by people with severe liver or kidney damage. If headache, irritability, fatigue and other uncomfortable symptoms occur during the administration of Pirempanel Tablet, it suggests that neurological impairment has occurred, and prompt medical treatment should be sought. Do not increase or decrease the dose without authorization during the medication, and do not double the dose if you forget to take it, so as not to affect the therapeutic effect. It is recommended that the drug be taken reasonably under the guidance of a doctor, and not blindly used on its own.