[source] A study of 171 Borderline personality disorder (BPD) patients revealed that 29.2% reported hallucinations. Most patients expressed that the hallucinations were distressing, occurred with great frequency over prolonged periods, took control of actions or behavior (especially, self-harming behavior) and had a critical quality. Although the majority of hallucinations were auditory, visual and olfactory hallucinations were also reported.
Hallucinations: Coping Strategies [source]When voices are distressing, some patients may self-adjust their prescription medications or use drugs or alcohol to minimize the hallucinations. But there are better ways to deal with this issue.