There is a significant amount of change or transformation in your life if you dream of snakes. Snakes can inspire great and varied personal emotions and therefore can ultimately connect to very different shades of meaning based on your associations. But first and foremost, snakes represent change and transformation. This connects to the fact that they shed their skin in their growth process and that many of them are capable of causing fatality to their predators, implying the symbolic rebirth that follows any death experience. There is a healing element to this, as many snake venoms can also be used as curatives. This may connect to the two snakes that appear on the physician’s caduceus, representing the challenge to life and the response of the healer to match it. In the Judeo-Christian tradition, the snake bears the responsibility for tempting Adam and Eve. As such, a snake can represent a confrontation with a change in your value system.
It is important to remember that Adam and Eve’s yielding introduced the human race to the knowledge of mortality and the birth of consciousness.
A serpent in your dream may actually represent a major shift in your awareness that may bring about the death of an old paradigm that brings you into a whole new world. In Eastern cultures, the awakening of spiritual power is often referred to as a snake. Known as kundalini, it is experienced as an incredible energy that undulates up the spine. Stimulating this can induce a tremendous healing force that has the ability to purify the nervous and glandular systems.
The practice of yoga is designed to awaken the snake that lies dormant at the base of the spine. As a dream symbol, a snake could represent the potential for power and energy if properly channeled.... Complete Dictionary of Dreams