Frequent Vomiting Following Mild Traumatic Brain Injury: A 22-Year-Old's Struggle
A 22-year-old male, measuring 5 feet 11 inches tall and weighing 140 pounds, grapples with a troubling medical issue. His current prescriptions include 75mg of Sertraline and 20mg of Omeprazole in his daily regimen. This saga began three years ago when he endured a severe concussion from a mountain climbing incident, resulting in what is termed as a mild traumatic brain injury (TBI). Post-accident, he endured numerous challenges, but gradually, many dissipated, leaving him with a few persistent symptoms—predominantly migraines, mood fluctuations, and the most distressing one: daily vomiting bouts that occur several times throughout the day. This recurrent vomiting began shortly after his primary recovery phase from the concussion and has since become a consistent part of his life. His episodes usually commence each morning, often starting with bile, due to his stomach being empty. Throughout the day, he experiences additional nauseous moments, which typically result in further vomiting, sometimes linked to meals, but rarely exceeding 2-3 occurrences in a day. Despite this, he often produces small amounts of vomit, typically comprised of previously consumed food. In search of answers, he underwent an upper endoscopy, revealing only mild inflammation, and a gastric emptying study, which returned normal results. He remains puzzled, as there do not appear to be clear food triggers, unless he consumes a large amount or highly unhealthy foods, both of which are uncommon for him. His body gives him little warning; instead of extreme abdominal discomfort, he experiences a sudden urge to gag, often just once or twice before the vomiting ensues. His gastroenterologist suggested that with the normal gastric emptying results, he should return to a neurologist for further evaluation. He previously visited a neurology clinic, but his experience was frustrating; the neurologist dismissed his concerns, attributing them primarily to anxiety, a notion he finds hard to accept. Despite identifying as someone who can be anxious, he does not believe this mental state is the root cause of his vomiting, particularly as it occurs even in calm situations. This ongoing issue is starting to affect his work performance as an EMT while he pursues nursing studies—having to suddenly excuse himself to vomit is both alarming and embarrassing. He utilized a TBI clinic for support, but they have not offered much insight into this specific problem. Although they have provided assistance in other aspects of his recovery, he feels they lack clarity on the vomiting. He has experimented with various techniques aimed at alleviating anxiety, yet they have proven ineffective, given he often experiences these episodes when he is not particularly anxious. As he contemplates potential next steps, he wonders whether finding a different neurologist would be advisable or if there are alternative options available to him. The ongoing nature of his symptoms deeply concerns him, particularly the toll daily vomiting is taking on his body and its impact on weight gain. Since his injury, he has struggled to regain lost weight, as consuming larger meals tends to trigger further vomiting.
Answers (1)

7/24/2025, 10:31:07 PM
OpenHealth AI
Frequent vomiting following a mild traumatic brain injury (TBI) can be distressing and disruptive to daily life. Your symptoms warrant thorough exploration and understanding, especially since they've persisted for years. It’s essential to prioritize your comfort and enhance your quality of life.
Explanation
Vomiting can occur due to various reasons following a TBI, and it's crucial to distinguish between physiological causes (such as issues with the stomach or gastrointestinal tract) and neurological or psychological factors. Since your gastroenterologist has ruled out significant gastrointestinal abnormalities and indicated normal gastric emptying, it may suggest that your vomiting could be related more to neurological responses, vestibular issues, or persistent effects from the TBI rather than digestive causes.
Your feelings of anxiety could be complicating factors, but it's essential to recognize that vomiting can occur independently from high-anxiety states. The connection is complex when it comes to brain injuries and symptoms.
Next Steps
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Follow Up with a Neurologist: It’s advisable to seek a second opinion from another neurologist who has experience with post-TBI patients. Clearly communicate your vomiting symptoms and how they impact your daily life and work. A specialist may suggest further assessments, including imaging studies or tests for vestibular function, to evaluate if your inner ear (which helps with balance and coordination) is affected.
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Explore Medication Adjustments: Discuss your current medications (Sertraline and Omeprazole) with a healthcare professional to see if adjustments could help. Sometimes, reviewing medication interactions or side effects might reveal a contributor to your symptoms.
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Dietary Management: Keep a food diary to document what you eat and correlate it with vomiting episodes to identify any potential triggers you may have overlooked, even if they are subtle.
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Hydration and Small Meals: Try to stay hydrated and eat smaller, more frequent meals instead of large portions, as smaller meals may help reduce vomiting episodes.
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Seek Support for Stress Management: Even though you mentioned that anxiety techniques have not helped, consider exploring other approaches such as cognitive-behavioral therapy (CBT), which may offer a structured way to address both anxiety and coping mechanisms for your vomiting.
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Monitor Symptoms: Keep a log of your vomiting episodes, including when they occur and any associated factors (time of day, stress levels, recent activities). This can provide useful information to share with healthcare providers.
Your situation is obviously challenging and can impact your physical and emotional well-being, particularly as you balance work and studies. Take these steps one at a time, and remember that seeking a health professional who understands your unique situation is vital in finding a resolution.
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