Stopping pregabalin (Lyrica) should be done gradually and under the supervision of a healthcare professional. Abruptly stopping pregabalin can cause withdrawal symptoms such as anxiety, insomnia, nausea, pain, and seizures in rare cases. A healthcare professional can help develop a tapering plan that gradually reduces the dosage over time to prevent withdrawal symptoms. It is important not to adjust the dose or stop taking pregabalin without consulting a healthcare professional.