How Long to Comas Last?

A coma is usually said to last no longer than four weeks, but post-coma unresponsiveness may last from months to years. Recently, programs that use sensory or physical stimulation to accelerate the healing process and bring someone out of a coma have been used in the United States and claim high levels of success.

How long do average comas last?

Some people become fully conscious and are able to resume a normal life, while others may spend the rest of their lives in a coma. According to the How Stuff Works website, a coma is typically not going to last more than two to four weeks. A patient will start to regain awareness over a gradual period of time.

Can people in a coma hear you?

Can Your Loved One Hear You. During a coma, the individual is unconscious, meaning they are unable to respond to any sounds. However, the brain may still be able to pick up on sounds from loved ones. In fact, some studies suggest talking and touching a loved one while they are in a coma may help them recover.