Final answer:
Antiemetics drugs such as phenothiazines can cause Extra Pyramidal Syndrome by affecting dopamine receptors in the brain. Chlorpromazine and haloperidol are examples of these drugs with potential EPS side effects. Safer alternatives include scopolamine and antihistamines like dimenhydrinate.
Step-by-step explanation:
The student's question pertains to antiemetics drugs that can cause Extra Pyramidal Syndrome (EPS). Antipsychotic medications, specifically the class known as phenothiazines, are commonly used for their antiemetic properties. While effective in reducing nausea and vomiting, these drugs can have side effects, including EPS, which affects the motor control regions of the brain.
Examples of such antipsychotic medications include chlorpromazine and haloperidol. Both drugs have a risk of causing EPS a collection of symptoms including agitation, anxiety, muscle rigidity, tremors, and bradykinesia.
Other antiemetic options include autonomic drugs like scopolamine, which is used to treat motion sickness through a transdermal patch to avoid high concentrations that could lead to toxicity. Antihistamines such as dimenhydrinate are also recommended as safer alternatives for combating motion sickness with fewer risks of central nervous system side effects.