I haven't had any hallucinations for just over a year now, until yesterday. I was hallucinating blood, randomly, while driving, no triggers that I know of, but I could smell, taste, and feel it, but couldn't see it, then after about a minute it went away. I'm so terrified that the hallucinations will come back and get more intense despite being on meds. So, I was wondering if anyone else has had their hallucinations come back despite taking meds?