I've taken shrooms a couple times recently (2g doses) with incredibly minimal effects. I know the shrooms are potent, two friends started tripping at half that dose. I know lamictal blocks dissociative states does that mean it blocks the ability to trip too?
There are sites that talk about antidepressants and their noted dulling of psychadelics (also prescribed by therapists) i learned that some types of uptake inhibitors can 'fill' the same receptors that the mushrooms use. Turned out my newly prescribed anti-depressant was listed as "most dulling" (which tracked with the reason i looked it up in the first place).
I also read that some interactions with a couple types drugs can actually be dangerous, overloading the brain with seratonin and even causing seizures. You should be careful and check it out friend, meanwhile I'll see if i can find that site again with your drug
edit: here is the site i remember, with helpful explanations of some interactions.
Looks like It was lithum i was referencing as possible OD. lamictal is not listed, sorry.
I can't really find anything official on lamotrazinec's effects but the shroom heads on Reddit and around the web i saw seem to experience dulling effects from it.
Thanks, definitely looks worth reading.