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For decades, nurses in Neuro Intensive Care Units (Neuro ICUs) have described a healthcare phenomenon that is rarely documented in textbooks but is unmistakable at the bedside. This phenomenon is "neuro breath," a unique and potent odor emanating from patients with severe traumatic brain injuries (TBI). While often discussed in nursing forums and during shift changes, the science behind this observation is profound, pointing to the complex metabolic processes that occur after catastrophic brain damage. Understanding this sign is crucial for any healthcare professional caring for this vulnerable patient population, a topic of ongoing interest for organizations like the Brain Injury Association of America. Quick Glance: Understanding Neuro BreathWhat It Is: A distinct, foul odor on the breath of patients with severe brain injuries. Primary Cause: Believed to be the result of a "glutamate storm," an event where dying brain cells release excess glutamate, leading to further cell death. What It Smells Like: Often described as sickly sweet, metallic, or like decaying fruit, but uniquely potent and different from typical halitosis or ketoacidosis. Clinical Significance: It is not a sign of poor hygiene but an indicator of severe, ongoing metabolic processes within the brain. -
For Part 1 of this story, read: In the Blink of an Eye: My Traumatic Brain Injury: A Three-Part Series Part 2: Anything but FineI will never forget the panic I felt on that morning when I tried to get up and could not lift my head off my pillow. My first thought was the hospital had missed a neck fracture and I was now paralyzed. The fact that I was all alone in a hotel room when this happened only added to my terror. My Dad was in the room next door unaware that anything was wrong. We were still in Arizona trying to wrap up all the loose ends that needed to be taken care of before I could resume my trip to college. Knowing I had to find a way to tell my Dad I needed help, I reached out my arm towards the phone but it wasn't long enough. Carefully I began to try to move my body closer to the edge of the bed while still keeping my head and neck as still as possible. I just could not get close enough. After what seemed like an hour, I realized the only way to get help was to find a way to sit up so I could scoot to the edge of the bed. With my left hand under my head and my right hand on the other side, I slowly began to sit up. My head felt like it weighed a hundred pounds. It was as if all the muscles in my neck were no longer functioning. That's when the light bulb went on. This must be a result of the whiplash. I vaguely remembered a nurse in the ER telling me my neck could begin to feel like a noodle. Not only had my car been stationary and absorbed the full load of the collision, I had also been looking in the rearview mirror at the time of impact. This further intensified the amount of trauma my neck sustained. I finally managed to call my Dad, but as soon as I heard his voice all I could do was cry. Knowing my Dad was already upset about the situation, I quickly pulled myself together and told him I was just scared and would be ok. I'm not sure if he completely believed me but he reminded me how tough I was and the importance of being able to continue to move forward. This was the beginning of the emotional roller coaster I began to ride each and every day. On the outside, had you not known what happened to me, you would never have any idea of the battle I was struggling with internally. For me, this was absolutely the most difficult part. I didn't look sick. Yes, I had some scars and for over a year I limped due to my right hip injury, but that looked pretty minor. No one could see how injured my brain was. No one knew how hard I was trying to be brave and not disappoint anybody. But as days turned to weeks and weeks to months I began to lose my mind. Although I did finally make it to Pennsylvania, my dream of becoming a doctor seemed like a distant memory. I no longer felt like myself and didn't identify with any of my previous goals. The overachiever in me tried to keep pushing but at some point just quit. Although I knew it would devastate my family, I withdrew from college. At this point, I couldn't remember my social security number and barely knew who I was anymore. It felt like I was living the life of a complete stranger. Even stranger was the fact that I really didn't care. With no real plan, no job, and nowhere to live I decided on a whim to move back to California. I asked a guy I had met only two weeks before the accident if I could live with him for a while. This was so unlike the old me, but the new me seemed to think it was completely rational. When he agreed, I left my family and all of my hopes and dreams behind me. The moment I stepped on that plane to go back to California was the moment I began my descent into the rabbit hole. You can read more about my journey in part three of this three-part series.
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My Traumatic Brain Injury: The Devastating Diagnosis Leading to My Nursing Career and a Prognosis of Hope - A Three-Part Series Part One: In the Blink of an EyeEver since I can remember I wanted to be a doctor. In fact, I had constructed a very straightforward plan to do so since I was nine-years-old. I had thought of everything except for a plan B. Because I was so certain this was my path there was never a need for a backup plan. Having always been an overachiever, let's just say that when I put my mind to something I rarely failed. And so it began, one step at a time, with zero doubt in my mind, I would become a doctor. Except the Universe had other plans for me. It was 1985 and I was nineteen years old. I had worked for a year after high school to save money for college. Because I knew exactly where I wanted to go I only applied to the University of Pittsburgh. Yes, I know how risky that sounds but at the time it made perfect sense to me. When I received my acceptance letter I was pleased, but it was more of a "check off the box" kind of feeling for me. Everything was going exactly as I had planned for the last ten years of my life, until the day that none of that mattered. During the year I was saving up for college I also bought my first car completely on my own. I called her the Green Queen. She was a 1969 Cougar and my prized possession. There was no way I was leaving her behind when I went to college so I decided I'd drive her across the country from CA to PA. Sadly, we never made it past AZ. The Green Queen couldn't handle the 121-degree heat and overheated in the middle of a desolate highway. What happened next would forever change my life. As quickly as I felt relieved to see a car pulling into the emergency lane behind me, I was alarmed to realize how fast it was approaching. Before I was able to react a drunk driver accelerating to over 85MPH rear-ended me. The sound of the impact was deafening as the rear end of my car was smashed into the back seat and the back seat quickly pushed forward into the front seat. All the windows exploded and glass began to fly into me from all directions. My body was thrown forward with such force I felt like a rag doll. And then everything just stopped and for a moment time seemed to stand still. All that remained was the ringing in my ears and the thick smell of gas. Instinctually, I knew I needed to get out of the car and run away from the smell of gas as quickly as possible. But at the same time, my brain could not understand what just happened. It felt like everything was in slow motion. Next thing I know I am standing on top of the embankment looking down at the Green Queen. I am totally shocked to see that she is literally half the car she used to be. I fall to the ground, unable to comprehend what I am seeing. What felt like only seconds later, I found myself lying on the ground, looking up at the bloody face of the drunk driver. Many people were talking above and around me. Someone was holding my head but I couldn't move to see who it was. Her voice was kind and reassuring and she seemed to know what she was doing so I listened to her. Turns out she and her husband had passed my car right before the accident. When they heard the impact, they turned around to come back to see if they could help. I found out later she was a registered nurse. She stayed with me until the ambulance arrived. After being evaluated at the hospital, which included an X-ray of my neck and head, I was told I had no fractures and could be discharged. Due to the high speed of the impact, I was given a diagnosis of a concussion and whiplash. They told me to return to the hospital if I started vomiting or had a severe headache. Otherwise, I should be fine. Two days later I could not lift my head off my pillow and I was beginning to miss significant pieces of times and events in my life. I was anything but fine. Anything but Fine: My Traumatic Brain Injury: Part 2 Prognosis HOPE: My Traumatic Brain Injury: Part 3
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The most common type of brain damage is traumatic brain injury (TBI). It impacts up to 1.7 million individuals each year and claims the lives of 52,000 people. It is impossible to identify a TBI only based on symptoms or the intensity of the hit, no matter how serious the injury appears to be. If you or someone you love got hit in the head, seek medical help right once. It could save your life and help you avoid many long-term consequences of a brain injury. So, it's essential to look for Traumatic Brain Injury treatment and visit the right specialist. Understanding TBI A TBI is any injury to the brain that occurs suddenly. It occurs when the brain gets damaged by a bump, blow, jolt, or other force. It can result from a powerful or forceful blow to the head. TBIs are classified as mild, moderate, or severe, depending on the extent of the injury. Mild versions of TBI generate just brief symptoms that fade away within a few days or weeks. With the most severe consequences, TBIs can result in lifelong brain damage, coma, or death. Symptoms of TBI Some traumatic brain injury symptoms1 appear right after the stressful incident, and other symptoms may not show up for days or weeks. It's typical to feel dizzy, queasy, or have a headache after a minor injury. Other minor signs and symptoms include: Ringing in your ears Neck pain Blurry vision Confusion Slow reflexes Brief loss of consciousness After a few days or weeks, these minor symptoms usually disappear. Moderate or severe TBIs might cause the following symptoms in addition to these: Lasting nausea Headache Dilated pupils Trouble waking up Weakness in your arms Drainage of fluids from your ears or nose Seizures TBIs of this nature are dangerous and can have long-term consequences. Your mood can shift, making you feel irritable, worried, or vulnerable. Your short-term memory, as well as your capacity to think and focus, may be harmed. You may be having problems managing your impulses. If you've banged your head, get medical help right away. It's essential to seek the help of an expert neurologist if your symptoms are severe. What causes TBI? Various factors can cause a TBI. Many TBIs arise as a result of car accidents. Other things may occur as a result of: Falls Assaults Sports or recreation injuries Gunshot wounds Child abuse, including shaken baby syndrome Military actions (blast injuries) Various sorts of brain injuries that can occur include: Concussion A violent fall or a direct blow to the head causes a concussion leading to shock or trauma by jarring your brain. You might feel disoriented and off-kilter. Brain Contusion A bruised brain is a brain contusion, and it causes swelling and bleeding in the brain. This form of bruise appears on the inside of your skull and is not noticeable on the outside. Intracranial Hematoma An intracranial hematoma collects blood inside the skull that clots between your brain and head, forming a blood clot. After an injury, it may take a few days or even weeks to manifest. How is a TBI diagnosed? A neurologist will perform a neurological examination to diagnose TBI. They will elicit information from you regarding the injuries and symptoms, and they will also put your physical and mental reflexes to the test. Your doctor will use the exam to establish the severity of your brain injury. Other tests, such as an X-ray, a computed tomography (CT) scan, or magnetic resonance imaging (MRI), may also be required. TBI treatment Traumatic brain injury is a medical emergency, and the nature, location, and degree of the injury influence the treatment. If you have a minor injury, your therapy will primarily consist of rest. Over-the-counter pain relievers can also help relieve headaches and neck pain. Any new or worsening symptoms should be thoroughly monitored at home. Your doctor will begin by stabilizing your injury if you have moderate or severe damage. Getting oxygen to your brain and body and controlling blood pressure are part of this process. These precautions aid in the prevention of additional harm. You may need to get admitted to the hospital for medication or surgery. A surgeon can treat a fractured skull, stop brain bleeding, remove blood clots, and reduce pressure inside the head. Surgery may be required right away. Blood clots can take a long time to form, and surgery may be required after days or weeks of the incident. Rehabilitation Many persons who have had a moderate to severe Traumatic Brain Injury will require rehabilitation. Several criteria, including the severity of the injury and the area of the brain affected, will determine the sort of rehabilitation. If your accident has impacted the location of your brain that controls your voice, you may require speech therapy. Physical therapy may be needed if the part of the brain that regulates movement gets impaired. Your rehabilitation could occur in a hospital, a skilled nursing facility, an outpatient clinic, or your own home. It usually entails a large number of professionals. Any therapy or rehabilitation program aims to increase your ability to carry out daily tasks. What is biofeedback therapy?2 Understanding what is biofeedback therapy can be complicated for many people. You control your actions when you raise your hand to wave hello to a friend or elevate your knee to take another step on the Stairmaster. Your nervous system controls other physiological functions such as heart rate, skin temperature, and blood pressure involuntarily. You don't think about speeding up your heartbeat, and it simply occurs as a result of your surroundings, such as when you're frightened, aroused, or exercising. You can get more control over these generally involuntary functions with one strategy. It's called biofeedback, and it's a type of therapy that can assist with migraine headaches, chronic pain, incontinence, and high blood pressure, among other things. The premise behind biofeedback therapy is that you can acquire more control over your health by harnessing the power of your mind and being aware of what's going on inside your body. So, biofeedback therapy can also aid in TBI treatment. To conclude: Traumatic brain injuries can have long-term consequences, and you may be left with disabilities for life. Physical, behavioral, linguistic, and mental issues might all be present. If your injury has left you with long-term problems, finding a support group may benefit you. Others who have had similar injuries can assist you in learning about your injury's challenges, give you coping skills, and provide emotional support. References / Resources 1 Treatment for Traumatic Brain Injury In Texas 2Biofeedback Therapy - Advantage Healthcare Systems
