シゾイドパーソナリティ障害について統合失調症との関連から精神科医が解説します。

Good evening, I'm psychiatrist Takahiro Haga. Today, I'll briefly explain "schizoid personality disorder," breaking it down into the often-confusing terms "schizophrenia" and "schizotypal personality disorder." First of all, the name is confusing, isn't it? Schizophrenia = schizophrenia. This leads people to think that "schizoid" is a form of schizophrenia. However, schizoid isn't a "disease attack"; it refers to a state in which a person's personality (personality tendencies) are so strong that they interfere with social life. The core of schizoid, put very simply, is this: "I feel healed when I'm alone. I feel exhausted when I'm with others." This is the key point: it's different from "I really want to get along with people, but I avoid them out of fear (social anxiety/social phobia)." Even if you get along with someone, there are still some people who "recover better alone." The diagnosis typically reveals the following characteristics: Doesn't actively seek relationships, has few close friends, is reserved and appears flat in emotional expression, reacts poorly to both praise and scolding, has limited hobbies, prefers to act alone, has little sexual interest, etc. From the outside, this can easily be misunderstood as "cold," "unpleasant," or "angry." However, it's not often that the person themselves dislikes anyone, but simply "runs low on interpersonal batteries." Family members, especially parents, often suffer the most. They blame themselves, wondering if they were raised poorly. However, there are times when it seems like nothing is happening, and it's easier to understand this as a constitution or tendency rather than a "bad personality." So, what can we do to make life easier? I think that realistically it all comes down to this. 1. Report, communicate, and consult politely (short, and to the point). 2. Decline invitations without forcing them to do so (but be polite). Say something short and sincere, like, "I'm not a fan of drinking parties, so I apologize. But that doesn't mean I dislike you." 3. Occasionally declare you're not angry. Start by saying, "I know I look like this, but I'm not angry." This alone will reduce friction. 4. If the person you're chatting with is long, ask them to state their needs first. Say something in a noncommittal way, like, "It would be helpful if you could tell me what you need to know first." And an important note: If, during prolonged periods of intense stress, you experience auditory hallucinations, persecuting beliefs, or a breakdown in reality testing, this is not a personality trait but a medical issue. Consult a specialist as soon as possible. So today, I've discussed how schizoid personality disorder isn't about being "robots" or "lacking love," but rather that there is a certain number of people whose recovery leans strongly toward "loneliness." Just knowing this can significantly reduce misunderstandings and conflicts. Thank you for joining us today. This is psychiatrist Haga Takahiro. I'll see you again tomorrow.