Hi - I'm not Annie, but I may be able to help with your question. Like many things about mg, the use of Benadryl is fine for some people and not so much for others. I have been using Benadryl for pre-treatment for IVIG for about 8 years without any side affects. I also use it if my allergies kick into high gear at certain times of the year, again with no negative side affects.

Some people with mg have problems with Benadryl, but not everyone. It appears that it is not having any negative side affects for you and you will probably be fine using it.

Hope this helps.

Juanita