I found a peach colored pill thats round with m on oneside and 344 on the other?

Pill imprint M 344 has been identified as Ondansetron hydrochloride 8 mg.

Ondansetron is used in the treatment of nausea/vomiting; alcohol dependence; nausea/vomiting, chemotherapy induced; gastroenteritis; obsessive compulsive disorder (and more), and belongs to the drug class 5HT3 receptor antagonists. There is no proven risk in humans during pregnancy.

Ondansetron 8 mg is not subject to the Controlled Substances Act.

Please view details on: https://www.drugs.com/imprints/m-344-10076.html