If you dreamed about biting a onion: You run the risk of harming yourself while generating solutions or making things workable or explainable. You may continue to attract the attention of those around you for the next week. Biting an onion in a dream is a symbol of healing and recovery. At the same time, this dream portends a transition from non-existence to existence, an increase in opportunities, a positive change in your life, and an increase in your earnings.