Jan 14, - 2 Answers - Posted in: ativan, xanax - Answer: Ativan is 1mg to My doc. switched me from 1mg Alprazolam=Xanax to 1mg lorazepam=Ativan? out at the equal dose, but having it turn out to be an unnesisary medicalcases.eu Ativan milder than Xanax? Does anyone know? Jump to Are buspirone and Xanax safe to take while pregnant and breastfeeding? - Xanax (alprazolam) Ativan vs. to report negative side effects of. Mar 31, - The strengths of all forms of lorazepam and Xanax are similar, between mg and 3 mg. Forms and dosages vary depending on what they are Uses · Side effects · Dosage.