Anxiety Chest Pain

My boyfriend has really bad chest pains caused by anxiety. He used to take Xanax a lot and stopped because it had no benefit to him besides him wanting to be messed up and I truly didn’t like it so he stopped for me. Now he is getting bad anxiety chest pains and wants to find something to help and keeps talking about xanax or some type of benzo to help him, but I don’t want him taking any type of benzo because of his past on Xans, is there any medication anyone could suggest that would help with the pain but not make him f’ed up ? Just some anxiety medication for the pain?