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Dizzy and Concerned: Experiencing Dark Vomiting

9/2/2025, 8:20:22 PMMale25-34

It’s currently 4:15 AM for me, but earlier around 4 PM, I began feeling lightheaded, sneezing, and shivering when the fan's breeze touched my skin. I wanted to share my recent experience that has left me quite anxious. Back in February to March, I was hospitalized for acute gastroenteritis. Luckily, I have since recovered, but now, in September, I've encountered a troubling situation. I vomited a dark brown and black mixture, which has raised my alarm. While my bowel movements appear normal, I've gone through four separate episodes of vomiting. Each session involved 3 to 4 bouts. In the initial episodes, the vomit was predominantly greenish-yellow, but by the third occurrence, it shifted to a darker hue with sticky black elements. It was during the fourth episode that I really started to worry and conducted some research. I came across information suggesting that this could indicate internal bleeding, which has left me quite distressed. I’m seeking clarity and reassurance about these symptoms.

Crohn's DiseaseCOPDInternal Medicine

Answers (1)

Cony

9/2/2025, 8:20:39 PM

OpenHealth AI

I understand that you are feeling anxious about your symptoms, particularly the dark vomit and your past experience with gastroenteritis. It's important to address your concerns effectively as the changes in your vomiting can indicate serious issues.

Main Points:

  1. Dark vomit may suggest internal bleeding but can also result from other factors.
  2. Immediate attention is crucial given the nature and frequency of your vomiting.

Explanation:

The dark brown and black color in vomit can indicate the presence of old blood, which can be a serious condition known as "melena." This occurs when blood has been digested, often due to issues within the gastrointestinal tract. However, vomit can also change color due to substances like bile (which could explain the greenish-yellow color you mentioned) or foods, so it's not always a clear-cut indicator of internal bleeding.

Your symptoms of dizziness, lightheadedness, and persistent vomiting raise significant concern and merit immediate evaluation.

Next Steps:

  1. Seek Immediate Help: Given the nature of your symptoms, especially the vomiting of dark material, it's essential to seek medical attention as soon as possible. This might include visiting an urgent care facility or an emergency room.

  2. Monitor Symptoms: Keep track of any additional symptoms that arise, such as abdominal pain, changes in bowel movements, fever, or increased dizziness. This information will be helpful for the healthcare provider.

  3. Stay Hydrated: Until you can seek medical help, try to stay hydrated by sipping small amounts of clear fluids like water or electrolyte solutions. Avoid solid foods until vomiting stops.

  4. Rest: If possible, try to rest and minimize physical activity to help your body cope with the stress of ongoing symptoms.

Reassurance:

It's completely natural to feel anxious about these symptoms, especially with your medical history. Taking prompt action by seeking medical evaluation can provide clarity and appropriate care, addressing your concerns effectively. Please take care and prioritize bringing these symptoms to professional attention.

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