Two possible treatments that aren't widely known or used by doctors that could help in a coma include:
Zolpidem (Ambien) - a Sleeping Pill that has awakened many in a coma, even those declared 'brain dead'.
Pill has opposite effect on coma patients.: "Drug could overcome brain shutdown caused by trauma."
(See HERE, HERE, HERE and HERE, for examples.)
There are many more as well, just Google: Sleeping Pill Wakes Up Coma.
One in Hawaii, a 3- year old girl declared brain-dead after a pediatric 'root-canal'.
(See story HERE.)
This is so uncalled for.
(See story HERE)
This is useful in any type of case where there was head trauma and/or oxygen deprivation.
Both Hyperbaric Oxygen Therapy and Ambien (Zolpidem) increase the blood-flow to the brain.
This is so crucial, and very much worth trying if you have a loved one in this situation.
Even just increased Oxygen (through a mask or tent) can help to accelerate healing.
Doctors are simply not 'trained' to consider these remedies, so they're not in their 'repertoire'.
You have to be proactive and ask about it, or seek out an HOT (Hyperbaric Oxygen Therapy) facility.
Many hospitals have recently installed Hyperbaric Chambers as the benefits are becoming well-known.
Benefits range from help with Stroke and Heart Attack, to Diabetic Ulcer and MRSA Infection.
Other uses are for head trauma, burns, radiation sickness, poison injury, and of course the bends.
Please don't hesitate. The sooner you can start this type of treatment, the better the outcome.
Additionally, don't rely solely on the doctor's advice. Physicians can be invaluable, but no one doctor knows absolutely 'everything.'
The cases above, and others like it, amount to harm from the doctors themselves.
Iatrogenic, or doctor-caused, death is the 3rd leading cause of death in the U.S. (Drugs, procedures, etc.)
Iatrogenesis is defined as: "Preventable harm resulting from medical treatment or advice to patients."
My love to you, and may God bless you.