If you dreamed that your mouth smells of onions: Changes in your plans may affect your agenda, These days, you can use your mind on more intellectual matters and concentrate on whatever you are looking for an answer to. If your mouth smells of onions in your dream, it is interpreted that the dreamer will break the hearts of the people he loves, and therefore his morale will be upset, he will try to please people, and the dreamer has entered an unlucky period.
It indicates that the person who sees the dream will be in a difficult situation, regret, and have to make up for his mistake by trying to please some people because of the big words he will make without thinking or perhaps out of anger.