To dream of seeing veins represents feelings about awareness of how dangerous the virility of some area of your life is. Awareness of how strong you are.
Negatively, veins may reflect a challenge that will test your character and ability. Feeling the potential for how strong a problem situation or enemy could become. Feeling that it’s dangerous to see an enemy’s power working.
Example: A man dreamed of seeing his enemy with protruding veins in his arms. In waking life he was concerned about how potential dangerous a serious problem might be.
Example 2: A woman dreamed of seeing veins on her baby daughters face. In waking life her daughter had been taken away from her by social services due to her husbands alcoholism and she learned that getting her baby back would be more difficult then she ever thought because of how dangerous social services felt her husband was