My dad is currently in the hospital. He’s in his 70’s and been dealing with Parkinson’s disease for the past year, and for a few days now he’s also been dealing with some combination of drug interactions and drug side effects. One of the problems he’s facing (believed to be a side effect of one of the drugs they started giving him in the hospital) is hallucinations: he’s seeing insects crawling on his food, and saw them on the phone too when he was talking to me (he’s halfway across the country). These aparently seem very real to him. My sister is in attendance, and she says he’s getting really angry with her because she can’t see them.
He is also dealing with some mental confusion about things, e.g. where he is (hospital vs. home). The confusion is “accessible” to me, i.e. I can understand what that might be like. But the hallucinations? I can’t comprehend seeing the real world and then also seeing an unreal overlay on top of that, and believing in it so firmly - no matter how bizarre it is - that you contest the reports of the people around you.
Have you ever had hallucinations? Not just visual disturbances (e.g. residual images, color tinging), but honest-to-god seeing things that aren’t there (like insects in your food, or people in your room that aren’t really there)? How real did they seem to you? How did you respond to people around you whose reports contradicted your own eyes?