Dream about red vomit is an omen for your ability to calm others. You are looking for comfort or that you need to be comforted by someone. You are being worn down. This dream signifies your relationships with others. Perhaps you need to have your spirits uplifted.
Red vomit dream stands for emotional security. You are on the defensive. You are in denial about a problem. This draws attention to someone who you fear is harming you in some way. Someone in your life who is opportunistic.
If you dreamt about red vomit:
This is a time of rebirth for you. You are moving out of the darkness of one phase of your work and transforming into a brand new phase. Light is being shed on the issue. Clear the cobwebs out of the way. Allow yourself to change with the times.