Drinking alcohol while taking Lyrica increases the drowsiness that is caused by this medication and is not recommended, according to MedlinePlus. Patients who are prescribed Lyrica should inform their doctor if they have ever drunk alcohol excessively, used street drugs or misused prescription medication.
Lyrica is an anticonvulsant that works by decreasing the pain signals that are sent by damaged nerves, according to MedlinePlus. Lyrica treats neuropathic pain, fibromyalgia and certain kinds of seizures in patients with epilepsy. Because Lyrica may be habit forming, it is advisable to take this medication exactly as directed by a doctor. Stopping Lyrica suddenly is not recommended, because it may lead to withdrawal symptoms, such as nausea, diarrhea, seizures, headaches or trouble sleeping.
Taking Lyrica sometimes causes patients to have unexpected mental health changes, according to MedlinePlus. Patients may become suicidal or experience panic attacks, agitation and aggressive, angry, violent or impulsive behavior. It is important for both patients and their families or caregivers to be aware of these symptoms so that appropriate treatment can be sought.
Lyrica may cause dizziness or drowsiness, so it is best for patients to avoid driving, operating heavy machinery and performing other dangerous activities until they know how Lyrica affects them. Other potential side effects include nausea, dry mouth, and speech and coordination problems, according to MedlinePlus.