How to Prevent Drug-Induced Parkinsonism
In most cases, symptoms of drug-induced Parkinsonism tend to disappear after stopping the medications that block dopamine. However, it may take a few days, weeks, or up to months for the condition to remit completely. This depends on the underlying cause and your overall health. If you notice any signs of drug-induced Parkinsonism, it is very important to inform your healthcare provider as soon as possible. They may make certain changes in your treatment plan, such as changing to other drugs or wean off the current medications. In certain circumstances, drug-induced Parkinsonism would persist and worsen over time. When it happens, it may be because you had a deficiency of dopamine that is not linked to any medications. [8]


