Mycoplasma Pneumonia: Symptoms, Treatment, and Concerns - Pulmonology

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Mycoplasma pneumonia!


Hello, Doctor: Can a Mycoplasma infection cause diarrhea? I was hospitalized due to pulmonary infiltration, and after being discharged, I continued to take medication as instructed by my doctor.
However, the diarrhea persists and has worsened in the past few days, with at least three bowel movements daily.
The day before yesterday, I even fainted in the bathroom.
Should I go back to the hospital for an examination? My doctor mentioned that my Mycoplasma infection index is 1280, which he said is too high! What is the typical index for a person with an infection? Is my condition considered severe? How long will it take for me to stop coughing continuously? (I have been taking medication for over twenty days since my hospitalization, and I am currently only taking cough suppressants and expectorants.)

KCL, 20~29 year old female. Ask Date: 2004/03/07

Dr. Yang Wenda reply Pulmonology


Hello, KCL.
Here are the brief responses to your questions:
1.
Mycoplasma infections have a 15% chance of causing diarrhea, but this is usually a transient phenomenon.
It is unusual to have persistent diarrhea after discharge, so it is recommended that you consult a gastroenterologist for further evaluation.
2.
Mycoplasma infections are not easily diagnosed through bacterial culture.
Typically, indirect diagnosis can be made by measuring the antibody titers in the serum, assessing both acute and convalescent phase titers.
If the convalescent phase titer is more than four times higher than the acute phase titer, it indicates a recent infection.
A single titer measurement should be greater than 1:64.
Your titer is 1:128, which raises a strong suspicion of Mycoplasma infection, and this is reasonable.
3.
A persistent cough is a common and challenging issue in internal medicine.
Even after the lung inflammation has resolved, cough symptoms may still linger for some time.
This can sometimes be related to personal dietary habits or an individual's allergic constitution.
It is advisable to follow up with a chest X-ray and ask your attending physician to adjust your cough or expectorant medications.
I hope your issues can be resolved smoothly.
Best wishes!

Reply Date: 2004/03/07

More Info


Mycoplasma pneumonia is a type of pneumonia caused by the Mycoplasma pneumoniae bacteria. It is often referred to as "walking pneumonia" because it tends to be less severe than other types of pneumonia, allowing individuals to continue with their daily activities. However, it can still lead to significant symptoms and complications, particularly in certain populations such as children and individuals with weakened immune systems.


Symptoms of Mycoplasma Pneumonia
The symptoms of Mycoplasma pneumonia can vary but typically include:
1. Cough: A persistent dry cough is one of the hallmark symptoms. It may start off mild but can become more severe over time.

2. Fever: Patients may experience a low-grade fever, which can sometimes spike higher.

3. Fatigue: General tiredness and malaise are common.

4. Chest Pain: Some individuals may experience chest discomfort, especially when coughing.

5. Sore Throat: A sore throat can accompany the infection.

6. Shortness of Breath: This can occur, particularly if the pneumonia is more severe.

7. Gastrointestinal Symptoms: While not as common, some patients may experience nausea, vomiting, or diarrhea.


Treatment of Mycoplasma Pneumonia
Treatment for Mycoplasma pneumonia typically involves antibiotics, as this infection is bacterial in nature. Commonly prescribed antibiotics include:
- Macrolides (e.g., azithromycin, clarithromycin)
- Tetracyclines (e.g., doxycycline)
- Fluoroquinolones (e.g., levofloxacin) for adults
In addition to antibiotics, supportive care is crucial. This may include rest, hydration, and over-the-counter medications to relieve symptoms such as fever and cough.


Concerns Regarding Your Symptoms
In your case, the presence of diarrhea and the severity of your symptoms raise some concerns. While Mycoplasma pneumonia primarily affects the respiratory system, gastrointestinal symptoms can occur, especially if the infection is severe or if you are experiencing side effects from medications.
The fact that you have been experiencing diarrhea for several days, especially if it has worsened and is accompanied by fainting spells, is concerning. Fainting can indicate dehydration or other complications, and it is essential to seek medical attention promptly.
Regarding the Mycoplasma infection index of 1280, this number indicates a significant level of infection. Typically, lower levels are expected in healthy individuals, and higher levels can suggest a more severe infection or a prolonged illness.

Recommendations
1. Seek Medical Attention: Given your worsening symptoms, including diarrhea and fainting, it is advisable to return to your healthcare provider or visit the emergency room. They may want to conduct further tests to determine the cause of your symptoms and to ensure that you are not dehydrated or experiencing other complications.

2. Monitor Symptoms: Keep track of your symptoms, including the frequency and consistency of your diarrhea, any new symptoms that arise, and how you feel overall. This information will be helpful for your healthcare provider.

3. Hydration: Ensure you are staying hydrated, especially if you are experiencing diarrhea. Dehydration can lead to serious complications, so drinking fluids is essential.

4. Follow-Up on Cough: If your cough persists beyond the expected recovery period, further evaluation may be necessary to rule out other underlying conditions or complications.

In summary, while Mycoplasma pneumonia can lead to a range of symptoms, including gastrointestinal issues, the severity of your current symptoms warrants immediate medical attention. Your healthcare provider will be able to assess your condition and provide the necessary treatment to help you recover.

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