Signs and Symptoms of a Kundalini Awakening

“Kundalini Awakening does not signify a sudden landing in a fabulous El Dorado of bliss. It is a stern reality denoting a gradual or sudden change in the quality and volume of bioenergy in the body.” — Gopi Krishna

From http://www.elcollie.com/st/symptoms.html :

The following are common manifestations of the risen Kundalini:

• Muscle twitches, cramps or spasms. 
• Energy rushes or immense electricity circulating the body
• Itching, vibrating, prickling, tingling, stinging or crawling sensations
• Intense heat or cold
• Involuntary bodily movements (occur more often during meditation, rest or sleep): jerking, tremors, shaking; feeling an inner force pushing one into postures or moving one’s body in unusual ways.  (May be misdiagnosed as epilepsy, restless legs syndrome (RLS), or PLMD.) 
• Alterations in eating and sleeping patterns
• Episodes of extreme hyperactivity or, conversely, overwhelming fatigue (some CFS victims are experiencing Kundalini awakening)
• Intensified or diminished sexual desires
• Headaches, pressures within the skull
• Racing heartbeat, pains in the chest
• Digestive system problems
• Numbness or pain in the limbs (particularly the left foot and leg)
• Pains and blockages anywhere; often in the back and neck (Many cases of FMS are Kundalini-related.)
• Emotional outbursts; rapid mood shifts; seemingly unprovoked or excessive episodes of grief, fear, rage, depression
• Spontaneous vocalizations (including laughing and weeping) — are as unintentional and uncontrollable as hiccoughs
• Hearing an inner sound or sounds, classically described as a flute, drum, waterfall, birds singing, bees buzzing but which may also sound like roaring, whooshing, or thunderous noises or like ringing in the ears.
• Mental confusion; difficulty concentrating
• Altered states of consciousness: heightened awareness; spontaneous trance states; mystical experiences (if the individual’s prior belief system is too threatened by these, they can lead to bouts of psychosis or self-grandiosity)
• Heat, strange activity, and/or blissful sensations in the head, particularly in the crown area.
• Ecstasy, bliss and intervals of tremendous joy, love, peace and compassion
• Psychic experiences: extrasensory perception; out-of-body experiences; pastlife memories; astral travel; direct awareness of auras and chakras; contact with spirit guides through inner voices, dreams or visions; healing powers
• Increased creativity: new interests in self-expression and spiritual communication through music, art, poetry, etc.
• Intensified understanding and sensitivity: insight into one’s own essence; deeper understanding of spiritual truths; exquisite awareness of one’s environment (including “vibes” from others)
• Enlightenment experiences: direct Knowing of a more expansive reality; transcendent awareness

There is the possibility for more phenomena that is not mentioned here. If you would like to add some, please contact me.