Coughing Up Bright Red Blood: When to See a Gastroenterologist - Gastroenterology and Hepatology

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Recently, I have been coughing up bright red streaks of blood?


Hello Doctor, I recently visited an ENT specialist and had an X-ray done, and both doctors said everything was fine.
However, I occasionally cough (not uncontrollably, more like a forced cough) and I've noticed blood streaks in my saliva, with the amount of blood increasing recently.
I'm wondering if there might be an issue with my esophagus or stomach causing the blood in my cough, as it feels like I'm bringing up a little fluid from my stomach.
However, I read online that bright red blood indicates a problem in the upper gastrointestinal tract.
Can you please clarify if bright red blood definitely does not come from the stomach? Should I see a gastroenterologist?

Xiao Zhang, 20~29 year old female. Ask Date: 2017/04/30

Dr. Cai Anshun reply Gastroenterology and Hepatology


Hello: Please pay attention to whether the blood is coughed up or vomited.
Blood that is coughed up is mostly related to tracheal issues, while blood that is vomited comes from the esophagus or stomach.
If you are unable to distinguish between the two, it is recommended to consult a pulmonologist and a gastroenterologist.
Changhua Hospital cares about your health.
Dr.
Tsai An-shun.

Reply Date: 2017/04/30

More Info


Coughing up bright red blood, also known as hemoptysis, can be alarming and warrants careful evaluation. The presence of blood in your sputum can originate from various sources, including the respiratory tract, gastrointestinal tract, or even from the oral cavity. Given your recent experiences and the fact that you've already consulted with an ENT specialist and had X-rays done, it’s important to consider the potential causes and the next steps.

Firstly, it’s crucial to differentiate between blood that comes from the lungs (pulmonary sources) and blood that originates from the upper gastrointestinal tract. Bright red blood typically indicates fresh bleeding, which is often associated with the upper respiratory tract or the upper gastrointestinal tract. If the blood is mixed with sputum, it could suggest a pulmonary source, such as bronchitis, pneumonia, or even more serious conditions like a pulmonary embolism or lung cancer. However, if you feel that the blood is coming from your stomach or esophagus, it could be related to conditions such as esophageal varices, gastric ulcers, or severe gastritis.

In your case, since you mentioned that you have a sensation of blood coming from your stomach and that you have been experiencing occasional coughing with blood-streaked sputum, it is essential to take this seriously. While you may have been told by your ENT specialist that there is no immediate concern, the increase in blood volume and the sensation of it coming from the gastrointestinal tract suggest that further evaluation is warranted.

Here are some steps you should consider:
1. Consult a Gastroenterologist: Given your concerns about potential gastrointestinal issues, it would be prudent to see a gastroenterologist. They can perform a thorough evaluation, which may include an endoscopy to visualize the esophagus, stomach, and duodenum. This procedure can help identify any lesions, ulcers, or sources of bleeding.

2. Diagnostic Tests: In addition to an endoscopy, your gastroenterologist may recommend additional tests, such as a CT scan of the abdomen or a complete blood count (CBC) to check for anemia, which could indicate ongoing blood loss.

3. Monitor Symptoms: Keep a detailed record of your symptoms, including the frequency and volume of blood in your sputum, any associated symptoms like chest pain, shortness of breath, or gastrointestinal symptoms (like nausea, vomiting, or abdominal pain). This information will be valuable for your healthcare provider.

4. Avoid Self-Diagnosis: While it’s tempting to look up symptoms online, it’s important to avoid jumping to conclusions based on internet searches. Many conditions can present with similar symptoms, and only a healthcare professional can provide an accurate diagnosis.

5. Lifestyle and Dietary Considerations: If you have a history of gastrointestinal issues, consider discussing dietary changes with your gastroenterologist. Certain foods can exacerbate symptoms, and managing your diet may help alleviate some discomfort.

In conclusion, while the presence of bright red blood in your sputum can be concerning, it is essential to approach the situation methodically. Consulting a gastroenterologist is a critical next step to rule out any serious underlying conditions and to ensure that you receive appropriate care. Early intervention can often lead to better outcomes, so don’t hesitate to seek further evaluation. Your health is paramount, and addressing these symptoms promptly is the best course of action.

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