Black Vomit and Cough: Gastrointestinal Concerns Explained - Gastroenterology and Hepatology

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Vomiting or coughing up black substances?


The first question is about intentionally vomiting two hours after a meal and experiencing coughing during the process, with uncertainty about whether the black, tar-like substance was coughed up or vomited.
1.
If it was coughed up, could it be tar or similar substances? However, I have been quit for over a year, so would I still cough up such substances? In the early stages of quitting, I did not experience any coughing or related issues; the vomiting was spontaneous, and the black chunks would leave yellowish-green marks on the tissue after straining, but after a few coughs, it stopped.

YY, 20~29 year old female. Ask Date: 2017/10/31

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: You are referring to quitting smoking, right? If you are unsure whether the black substance is caused by smoking or bleeding, you can have the sputum tested.
If you continue to cough up similar substances, you should consult a pulmonologist; otherwise, see a gastroenterologist for an examination of the vomit.
Changhua Hospital cares about your health.
Dr.
Tsai An-shun.

Reply Date: 2017/10/31

More Info


When it comes to gastrointestinal issues, particularly those involving black vomit or black stools, it is crucial to understand the potential underlying causes and the significance of these symptoms. Black vomit, often described as resembling "coffee grounds" or "tar," can indicate the presence of digested blood, which is a serious medical concern. This can occur due to various conditions affecting the upper gastrointestinal tract, such as peptic ulcers, gastritis, or esophageal varices.

In your case, the act of intentionally vomiting after eating, accompanied by coughing, raises several important considerations. If you are expelling black material during this process, it is essential to determine whether this is indeed vomit or if it could be related to your cough. If the black substance is coming from your mouth during a cough, it could potentially be related to the lungs or throat, especially if there is a history of smoking or other respiratory issues. However, since you mentioned that you have been smoke-free for over a year, it is less likely that this is related to tobacco use.

If the black material is indeed vomit, it could suggest that there is bleeding occurring somewhere in your gastrointestinal tract. The presence of yellow or greenish stains on the tissue could indicate bile, which is often present in vomit when the stomach is empty or when there is a blockage preventing normal digestion. This could be a sign of a more severe condition that requires immediate medical attention.

Given your symptoms, it is advisable to seek medical evaluation as soon as possible. A healthcare professional may recommend diagnostic tests such as an upper endoscopy (esophagogastroduodenoscopy) to visualize the upper gastrointestinal tract and identify any sources of bleeding. Additionally, stool tests may be conducted to check for the presence of blood, which can help in diagnosing conditions like peptic ulcers or gastrointestinal bleeding.

It is also important to consider your overall health and any other symptoms you may be experiencing. If you have a history of gastrointestinal issues, such as ulcers or gastritis, these could be exacerbated by certain dietary choices or stress. Furthermore, if you are experiencing persistent cough or respiratory symptoms, a thorough evaluation of your respiratory health may also be warranted.

In summary, the presence of black vomit or stools is a significant symptom that should not be ignored. It is essential to consult with a healthcare provider to determine the underlying cause and receive appropriate treatment. Early intervention can be crucial in managing potential gastrointestinal bleeding and preventing more serious complications. Remember, your health is paramount, and seeking professional guidance is the best course of action when faced with concerning symptoms.

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