Dreams dictionary: Poison

Dreams dictionary: Interpretation 1
To see poison in your dream denotes that you need to get rid of something in your life that is causing you much sickness and distress. You need to cleanse and purge away the negativity in your life.
Dreams dictionary: Interpretation 2
To dream that you ingest or inhale poison indicates that you are introducing something into yourself that is harmful to your well-being. This may be feelings of bitterness, jealousy or other negative feelings that are consuming you.
Dreams dictionary: Miller Dream Interpretation
To fed that you are poisoned in a dream, denotes that some painful influence will immediately reach you. If you seek to use poison on others, you will be guilty of base thoughts, or the world will go wrong for you. For a young woman to dream that she endeavors to rid herself of a rival in this way, she will be likely to have a deal of trouble in securing a lover. To throw the poison away, denotes that by sheer force you will overcome unsatisfactory conditions. To handle poison, or see others with it, signifies that unpleasantness will surround you. To dream that your relatives or children are poisoned, you will receive injury from unsuspected sources. If an enemy or rival is poisoned, you will overcome obstacles. To recover from the effects of poison, indicates that you will succeed after worry. To take strychnine or other poisonous medicine under the advice of a physician, denotes that you will undertake some affair fraught with danger.
Dreams dictionary: English dream book Zedkielom (Morrison)
If you dream you took the poison - a dream means an unexpected turn in your business. Maybe some things are disappointed, and you will suffer from the dishonesty of others. You will poverty. If you dream that you have taken the poison but recovering - is a sign that you get rid of all the difficulties, and soon you will be fine. If you dream you someone offers poison - this dream foretells the treachery of a friend or lover. But though you will be disappointed in his first beloved (beloved), the fate will give you an appointment with a very worthy friend.