Your back can symbolize aspects of yourself that you try to hide in waking life. It can also represent a situation that is in the past.
If you dream that someone turns their back on you, someone may have hurt you very badly in waking life. It can also mean that you feel that other people do not wish to share their thoughts with you.
Scratching your back in a dream can mean that you are feeling irritated by someone or something.
Traditionally, if you dream that you see someone’s back, it is a warning that you should not lend anyone money.
People use their faces to express their feelings, so if you see someone’s back, or if someone turns their back to you in a dream, you may think that others are hiding their feelings from you, or you may be having feelings that you do not want others to know about.
A dream that someone is turning their back to you can mean that you are worried that others do not like you or do not approve of you.
A dream that you turn your back on someone can mean that you disapprove of their behavior or their beliefs. It can also mean that you are feeling guilty for not helping them with something in waking life.
Lying on your back in a dream can mean that you are feeling vulnerable or helpless.