Use of Antipsychotic Medications Can Cause Tardive Dyskinesia

Use of antipsychotic medications can cause tardive dyskinesia.When they have been used long-term, what is the possible outcome on these symptoms?

A) The symptoms are often irreversible.
B) When the drugs are discontinued, the symptoms will take months disappear.
C) If the dosages of these medications are reduced, the symptoms can disappear within months.
D) The symptoms can disappear within weeks when these drugs are discontinued.