Post-Fever Sore Throat with Blood-tinged Phlegm: What to Do? - Otolaryngology

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After recovering from a cold and fever, if you still have a sore throat with blood-tinged sputum, it is important to seek medical attention?


Two nights ago, I had a fever, which subsided the next day, but I still have a sore throat with thick phlegm that has blood streaks.
In the morning, I cough up phlegm with blood clots.
I previously visited a hospital and was diagnosed with symptoms of pharyngeal reflux, and my throat was slightly congested.
The doctor prescribed me E-Gastro and Ketotifen tablets (indicating that this is an anti-inflammatory medication to take if I experience severe discomfort).
Since I am currently in China and it is inconvenient to seek medical care, I started taking the Ketotifen tablets after catching a cold, along with some medications for acute pharyngitis that I bought at a pharmacy.
I would like to ask a few questions:
1.
Is it okay for me to take Ketotifen tablets for my sore throat, thick phlegm, and blood?
2.
Does having thick phlegm indicate inflammation, and should I take anti-inflammatory medication?
3.
I suspect that this is a cold infection causing congestion and capillary rupture in my throat, leading to blood-streaked phlegm.
Will this gradually improve after the cold resolves?
4.
If I observe for another two to three days and the symptoms of blood-streaked phlegm do not improve, is it okay for me to visit a major hospital? Currently, I do not have a fever and there are no major issues, just throat symptoms.
The blood clots I cough up in the morning are a bit concerning.

Mr. Hsu, 20~29 year old female. Ask Date: 2017/12/29

Dr. Zheng Jueyi reply Otolaryngology


Hello: 1.
Ketotifen is an anti-inflammatory medication that can be taken first and observed.
2.
It is recommended to drink plenty of water and take the medication.
3.
If blood-tinged sputum is caused by microvascular rupture in the throat, it should gradually improve after the cold resolves.
4.
If bleeding persists, it is advisable to return for follow-up examination.
Wishing you safety and health.
Director of the Department of Otolaryngology, Taoyuan Hospital, Ministry of Health and Welfare, Zheng Jue-Yi.

Reply Date: 2017/12/29

More Info


It sounds like you're experiencing a concerning set of symptoms following a recent fever, specifically a sore throat accompanied by phlegm that has blood-tinged streaks. Let's address your questions one by one, while also providing some context regarding your condition.

1. Can I take Ketotifen (克他服寧糖衣錠) for my sore throat with phlegm that has blood?
Ketotifen is primarily an antihistamine used to treat allergic conditions and asthma. While it may help alleviate some allergic symptoms, it is not specifically indicated for treating throat infections or inflammation. Given that you have blood-tinged phlegm, it is crucial to consult with a healthcare professional before continuing any medication. Blood in phlegm can indicate a more serious underlying condition, and it is essential to determine the cause before self-medicating.

2. Does having thick phlegm indicate inflammation that requires anti-inflammatory medication?
Yes, the presence of thick phlegm often suggests inflammation in the respiratory tract, which can be due to infections such as viral or bacterial pharyngitis. Anti-inflammatory medications may help reduce inflammation and discomfort, but it is essential to identify the underlying cause of your symptoms. If your doctor has prescribed anti-inflammatory medication, it is advisable to follow their guidance, especially if you are experiencing significant discomfort.

3. Could the blood-tinged phlegm be due to a ruptured capillary from a cold, and will it resolve on its own after the cold improves?
It is possible that the blood-tinged phlegm is due to minor trauma to the capillaries in your throat from coughing or irritation, especially if you had a recent upper respiratory infection. However, while minor bleeding may resolve as the inflammation decreases, it is crucial to monitor your symptoms closely. If the blood persists or worsens, or if you experience additional symptoms such as difficulty breathing, chest pain, or fever returning, you should seek medical attention promptly.

4. Is it okay to wait two to three days to see if the blood-tinged phlegm improves before going to a major hospital?
While it is reasonable to observe your symptoms for a couple of days, given the presence of blood in your phlegm, it is advisable to err on the side of caution. If you notice no improvement or if your symptoms worsen, you should seek medical attention sooner rather than later. Blood in phlegm can sometimes indicate a more serious condition, such as a bacterial infection or other respiratory issues that may require prompt treatment.

In summary, while some symptoms may resolve with time, the presence of blood in your phlegm is a red flag that should not be ignored. It is essential to consult with a healthcare professional who can provide a thorough evaluation and appropriate treatment. If you are unable to access healthcare easily, consider reaching out to a telemedicine service for guidance. Your health and safety should always come first, and it is better to be cautious when it comes to symptoms involving blood.

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