The major goal of treatment is to prevent deterioration. Symptoms can usually be well controlled for several years in the early stages of the disease. Early in the disease, medications are used. One of the most common medicines is a combination of levodopa and carbidopa. Although this combination is effective, it tends to work less and less over time.
Surgery can include removal of a tiny part of the brain.
Another approach is deep brain stimulation with electricity. People may need other treatments to deal with the many problems associated with the disease. If dementia is present, close monitoring may be needed. Treatment with antidepressants, antipsychotic medications, or sedatives can also help relieve some symptoms. Physical and occupational therapy, as well as speech therapy may help.