Is ondansetron hydrochloride a narcotic?

You got a great answer from Mary632009, just take the vial with you to your test.

Hello thinkspot21, & welcome to the site. Your med is for nausea as you probably know. I am going to give you the link to read about it. If you have a legit prescription for this med, be sure to take the bottle with you to your drug test. The directions will be on the bottle. I am not sure if it could make you fail, but some meds can do that although not seemingly related to a drug they are testing for. Cold & allergy meds can for sure do this. So just be up front with the tester or doc or whomever is giving the test. They will write down what you take prescription wise for the lab incase of it showing as a positive on a drug tes. Here is that link, & wishing you well...
https://www.drugs.com/ondansetron.html