Tardive dyskinesia (TD) is a movement disorder. It's caused by using medicines called antipsychotics, often for a long time. Doctors use these medicines to treat mental health disorders such as schizophrenia.
Some people can take these medicines without getting TD. But for those people who do get it, the symptoms can cause distress.
TD causes a person to repeat the same movement over and over without being able to stop. If you have TD, you might have symptoms such as:
Treatment depends on how much you need the medicine that causes the symptoms. If symptoms are causing big problems for you, your doctor may have you lower the dose or stop the medicine. Or your doctor may switch you to a different medicine.
Other medicines sometimes can help relieve the TD symptoms. But you may still have symptoms, even if you stop taking the antipsychotic medicine.
Tardive dyskinesia causes a person to repeat the same movement over and over without being able to stop. This problem is caused by taking neuroleptic or antipsychotic medicines—used for mental health, nerve, and stomach problems—over a long period of time.
Symptoms are usually mild. The most common ones include sticking out the tongue, smacking the lips, or grimacing. These symptoms often go away after the medicines are reduced or changed.
Tardive dyskinesia is more common in adults who have been on higher doses of these medicines for a longer time. But this problem can develop in anyone taking these medicines.
When you have a movement disorder, you may:
If you've been on your medicines for a long time, also watch for long-term side effects. These may include:
Side effects may start while you take antipsychotic medicines. But they can also show up when you stop these medicines or start a smaller dose.
Treatment depends on how much you need the medicine that causes the side effects. If side effects are causing big problems for you, your doctor may have you lower the dose or stop the medicine. Or your doctor may switch you to a different medicine. You may get other medicines to treat the movements.
If you need antipsychotic medicines to stay healthy, there are steps you can take to help lower your risk of getting movement disorders.
Your doctor will ask about your symptoms and how long you've had them. The doctor will review your health and medication history and do a physical exam. Sometimes lab tests or imaging tests may be done.
Take your medicines as prescribed. Don't stop taking them unless your doctor says it's okay. Ask your doctor about over-the-counter medicines that might help reduce symptoms, such as melatonin, ginkgo biloba, or vitamin B-6. It may help to talk with others about how you feel. Consider joining a support group or seeing a counselor.
Movement disorders can sometimes be a side effect from taking medicines called antipsychotics. Doctors use these medicines to treat mental health problems such as schizophrenia and bipolar disorder.
Movement disorders are body movements that are hard to control. Some can happen soon after you start taking the medicines. These are called extrapyramidal symptoms (EPS). They include muscle spasms and trouble sitting still.
If you take the medicines for a long time, you may get a movement disorder called tardive dyskinesia (TD). It makes you repeat the same movement over and over. This movement often happens around the mouth. But other parts of the body also can be affected. For some people, TD doesn't go away.
You may be able to take these medicines without getting a movement disorder. And side effects may go away if you stop taking the medicines. They can also go away if you switch to a new medicine.
Watch closely for changes in your health, and be sure to contact your doctor if:
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