@dingus pharmacists seem to know more about side effects than doctors, in my experience. I am not sure the doctors even google the online lists! Again in my experience I hear "I have never heard of that" or "Noone else has reported that to me."

If you talk to a pharmacist, that helps because you can then tell the doctor that the pharmacist said such and such rather than the typical "I read that" or "someone on a forum told me that" 🙂