Will drinking Bear Mace cause permanent damage to my body? or will I require medical treatment if I do so?

I’m looking to do some tests with Bear Mace, which has a rather high proportion of pepper, or capsicum, approximately the same level as Law Enforcement Grade pepper spray.

I’m curious if drinking the spray, that is, to spray a large concentration of it into a small shot glass, would cause permanent damage or require medical treatment.

I am fully aware of the pain and suffering involved with works about Pepper Spray, I am just curious if there will be PERMANENT damage or something that requires medical treatment other than over the counter medication.