I take phenergan and meclizine regularly. Zofran is great but not ideal if you have intestinal dysmotility like I do. There are other meds that can help with nausea by improving motility (mestinon, reglan, motegrity, domperidone). Do you know the reason your doctors said only benadryl?

I take Zofran and reglan.

Zofran works best for me

Yes!!!!

i take promthazine for my nausea/vomiting had bad vomiting this morning from my breakfest didnt even eat much

Phenergan. However, it causes drowsiness. Onadesteron works the best.

Reglan, zofran, and Phenergan. My Phenergan works best in my tube or IV, zofran ODT, and tbh reglan never did anything for me nausea-wise. Never heard of benadryl being used for that!