What is this pill its yellow and oval shape and on one side has an442 on it?

Pill imprint AN 442 has been identified as Meclizine hydrochloride 25 mg.

Meclizine is used in the treatment of vertigo; motion sickness; nausea/vomiting and belongs to the drug class anticholinergic antiemetics. There is no proven risk in humans during pregnancy.

Meclizine 25 mg is not subject to the Controlled Substances Act.

Pill image: https://www.drugs.com/imprints/an-442-18682.html

Take care,