Schizophrenia medications have side effects. Drugs for schizophrenia mainly refer to antipsychotics, and such drugs do have side effects, but whether they occur or not and the specific manifestations can vary from person to person. Currently, the main treatment drugs for schizophrenia are first-generation antipsychotics (e.g., chlorpromazine, haloperidol) and second-generation antipsychotics (e.g., aripiprazole, risperidone), and these drugs have side effects. Common clinical effects include fatigue, drowsiness, dry mouth, nausea, and extrapyramidal reactions (e.g., tremor, bradykinesia, inability to sit still). However, it should be noted that the occurrence of the above adverse reactions and the appearance of symptoms may be affected by a variety of factors such as the type and dose of medication, the patient’s physical condition, other therapeutic measures, and other factors, and the specific situation may vary from one individual to another. It should also be noted that antipsychotics are contraindicated in people who are allergic to them, and some patients with Parkinson’s syndrome, glaucoma and other diseases need to be cautious in using these drugs. Therefore, people who need antipsychotics must follow the doctor’s instructions to use the drugs and closely observe the reaction after using the drugs, once the discomfort occurs, they need to consult a doctor in time to deal with it. Do not blindly use the drug or increase or decrease the dosage on your own to avoid adverse consequences.