Concerns About Blood in Phlegm and Urine: What Could It Mean? - Oncology

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Is there a serious problem with the body?


Hello, doctor.
I went to the chest department in January due to phlegm with blood streaks and had an X-ray taken, which showed no significant abnormalities.
However, I have recently developed a fever and visited the ENT department, where the doctor diagnosed me with a common cold.
When I mentioned the blood streaks in my phlegm, the doctor performed a nasal endoscopy.
Today, I was alarmed to notice blood streaks in my urine as well, and I am really worried about whether I might have a serious illness.

Xi, 10~19 year old female. Ask Date: 2016/02/27

Dr. Chen Yunfang reply Oncology


Hello: Regarding the issue of blood in urine, you can consult a urologist.
A urinalysis can be performed to check for the presence of occult blood (to determine if it is kidney stones or ureteral stones), and then please seek the physician's advice.
Thank you!

Reply Date: 2016/02/27

More Info


When it comes to the presence of blood in phlegm and urine, it is essential to approach the situation with a thorough understanding of potential underlying causes and the necessary steps for evaluation and management. Blood in phlegm, known as hemoptysis, and blood in urine, referred to as hematuria, can arise from a variety of conditions, some of which may be benign while others could indicate more serious health issues.


Blood in Phlegm (Hemoptysis)
The presence of blood in phlegm can be alarming and may be associated with several conditions, including:
1. Infections: Respiratory infections, such as bronchitis or pneumonia, can lead to inflammation and damage to the airways, resulting in blood-streaked sputum. Tuberculosis is another serious infection that can cause hemoptysis.

2. Chronic Lung Diseases: Conditions like chronic obstructive pulmonary disease (COPD) or bronchiectasis can also lead to hemoptysis due to the chronic inflammation and damage to lung tissues.

3. Pulmonary Embolism: A blood clot in the lungs can cause sudden hemoptysis, often accompanied by chest pain and difficulty breathing.

4. Tumors: Both benign and malignant tumors in the lungs can lead to bleeding.

5. Vascular Issues: Conditions affecting the blood vessels in the lungs, such as arteriovenous malformations, can also result in hemoptysis.

Given that you have already undergone an X-ray, which did not show any significant abnormalities, it is a positive sign. However, if the hemoptysis persists or worsens, further evaluation, such as a CT scan or bronchoscopy, may be warranted to rule out more serious conditions.


Blood in Urine (Hematuria)
The presence of blood in urine can stem from various causes, including:
1. Urinary Tract Infections (UTIs): Infections can cause irritation and inflammation of the urinary tract, leading to hematuria.

2. Kidney Stones: Stones can cause bleeding as they move through the urinary tract, resulting in blood in the urine.

3. Glomerulonephritis: This is an inflammation of the kidney's filtering units, which can lead to hematuria.

4. Trauma: Any injury to the kidneys or urinary tract can result in bleeding.

5. Tumors: Bladder or kidney tumors can also cause hematuria.

6. Benign Prostatic Hyperplasia (BPH): In men, an enlarged prostate can lead to blood in the urine.

Given that you have recently experienced fever and were diagnosed with a common cold, it is possible that a UTI could be contributing to the hematuria, especially if you have any accompanying symptoms such as burning during urination, increased frequency, or urgency.


Next Steps
1. Consult a Healthcare Provider: It is crucial to follow up with a healthcare provider who can perform a comprehensive evaluation, including a detailed history, physical examination, and possibly additional tests such as urinalysis, imaging studies, or referrals to specialists (e.g., urologist or pulmonologist).

2. Monitor Symptoms: Keep track of any additional symptoms you may experience, such as changes in cough, fever, pain during urination, or any new symptoms that arise.

3. Stay Hydrated: Ensure you are drinking plenty of fluids, which can help with both respiratory and urinary symptoms.

4. Avoid Irritants: If you smoke or are exposed to irritants, consider reducing exposure, as these can exacerbate respiratory issues.

In conclusion, while the presence of blood in phlegm and urine can be concerning, it is essential to approach the situation with a clear plan for evaluation and management. Early intervention and appropriate diagnostic testing can help identify the underlying cause and guide treatment effectively.

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