When administering metoclopramide for vomiting due to migraine headaches, the nurse notices that the client has continuous movements of tongue and lip smacking after taking this medication. The nurse...

When administering metoclopramide for vomiting due to migraine headaches, the nurse notices that the client has continuous movements of tongue and lip smacking after taking this medication. The nurse should:

1. Administer the medication to the client with food.

2. Instruct the client to take the medication early in the morning before breakfast.

3. Withhold the medication until the unusual movements come to a stop.

4. Stop the medication and notify the health care provider.