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Individuals can be prescribed biologically based treatments or psychotropic medications that are used to treat mental disorders. While these are often used in combination with psychotherapy, they also are taken by individuals not in therapy. This is known as biomedical therapy . Medications used to treat psychological disorders are called psychotropic medications and are prescribed by medical doctors, including psychiatrists. In Louisiana and New Mexico, psychologists are able to prescribe some types of these medications (American Psychological Association, 2014).
Different types and classes of medications are prescribed for different disorders. A depressed person might be given an antidepressant, a bipolar individual might be given a mood stabilizer, and a schizophrenic individual might be given an antipsychotic. These medications treat the symptoms of a psychological disorder. They can help people feel better so that they can function on a daily basis, but they do not cure the disorder. Some people may only need to take a psychotropic medication for a short period of time. Others with severe disorders like bipolar disorder or schizophrenia may need to take psychotropic medication for a long time. [link] shows the types of medication and how they are used.
| Type of Medication | Used to Treat | Brand Names of Commonly Prescribed Medications | How They Work | Side Effects |
|---|---|---|---|---|
| Antipsychotics (developed in the 1950s) | Schizophrenia and other types of severe thought disorders | Haldol, Mellaril, Prolixin, Thorazine | Treat positive psychotic symptoms such as auditory and visual hallucinations, delusions, and paranoia by blocking the neurotransmitter dopamine | Long-term use can lead to tardive dyskinesia, involuntary movements of the arms, legs, tongue and facial muscles, resulting in Parkinson’s-like tremors |
| Atypical Antipsychotics (developed in the late 1980s) | Schizophrenia and other types of severe thought disorders | Abilify, Risperdal, Clozaril | Treat the negative symptoms of schizophrenia, such as withdrawal and apathy, by targeting both dopamine and serotonin receptors; newer medications may treat both positive and negative symptoms | Can increase the risk of obesity and diabetes as well as elevate cholesterol levels; constipation, dry mouth, blurred vision, drowsiness, and dizziness |
| Anti-depressants | Depression and increasingly for anxiety | Paxil, Prozac, Zoloft (selective serotonin reuptake inhibitors, [SSRIs]); Tofranil and Elavil (tricyclics) | Alter levels of neurotransmitters such as serotonin and norepinephrine | SSRIs: headache, nausea, weight gain, drowsiness, reduced sex drive
Tricyclics: dry mouth, constipation, blurred vision, drowsiness, reduced sex drive, increased risk of suicide |
| Anti-anxiety agents | Anxiety and agitation that occur in OCD, PTSD, panic disorder, and social phobia | Xanax, Valium, Ativan | Depress central nervous system activity | Drowsiness, dizziness, headache, fatigue, lightheadedness |
| Mood Stabilizers | Bipolar disorder | Lithium, Depakote, Lamictal, Tegretol | Treat episodes of mania as well as depression | Excessive thirst, irregular heartbeat, itching/rash, swelling (face, mouth, and extremities), nausea, loss of appetite |
| Stimulants | ADHD | Adderall, Ritalin | Improve ability to focus on a task and maintain attention | Decreased appetite, difficulty sleeping, stomachache, headache |
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