What are some extreme cases where acupuncture is useful? Let us talk about a few particularly interesting ones. The first is using acupuncture on a person in a coma. Many times people in comas only receive minimal care. When my father was in a long term care hospital, I often walked by two rooms where the occupants were in comas, one I knew had been that way for at least several months. After treating any conditions that the doctors were aware of, there was little else to do for these patients. The one that was there for months never had any visitors as far as I could see, and the hospital was maintaining him until at some time he might come out of his coma. The practice of acupuncture can help a person in a coma in the following ways: clear the physical senses, calm the spirit, clear the brain, strengthen the heart, and eliminate phlegm. Without getting too specific, these areas are regulated by different organs of the body and the energy from those organs, and insertion of needles at correct points will redirect that energy.
Depending on the patient, sometimes the needles might be twirled gently. Western medicine distinguishes comatose patients based on their originating symptom (brain tumor, car accident, etc), but the practice of acupuncture groups the patients by their set of common symptoms. The use of acupuncture for these patients will improve their overall well being, and in some cases the patients revive after a time, though it is not possible medically to determine why they revive.
A second use of acupuncture is for someone that is prone to simple fainting. As a caution, a physician should determine if the cause is serious heart trouble. If not, there are standard acupuncture regimes which will regulate energy to allow the blood to freely recirculate through the entire body, including the head. It is also interesting to note that a number of times this physical symptom can be accompanied by a social problem such as overwork, or an emotional problem such as internally rebelling from a situation that the patient wanted to be released from. Acupuncture can restore harmony to both the physical and emotional components of the patient.
Another application of acupuncture is for patients in emergency situations. It would be best to have an actual acupuncture practitioner at the scene, but anyone can use these simple techniques. If someone has lost consciousness, apply a strong pressure with your fingernail in the groove between the nose and mouth, about one third of the way down from the nose. This is a simple acupuncture point that may well awaken the patient. Chest-related emergencies can be helped with the acupuncture point on the underside of the forearm, between the two tendons, and about two thumb widths back from the last wrist crease. This may help for people experiencing palpitations, hiccups, stomach pain, and lung problems. Press firmly.
These just list a few unusual applications where acupuncture would be useful. There are also acupuncture regimens for people that have gone into shock, a drowning victim that is now breathing but still unconscious, acupuncture support for patients with broken limbs, etc. I hope this has expanded your view on many additional uses for acupuncture.