Should You Get Checked for Pneumonia After Eating from Strangers? - Pulmonology

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Questions related to pneumonia?


Hello, doctor.
Yesterday, I accidentally used utensils belonging to a stranger and ate food prepared by them.
Since yesterday, I have noticed an increase in phlegm, and today it has become more pronounced, along with the onset of a cough.
Given this situation, can I go to the internal medicine department for further screening? I am concerned that I may have been infected just a few days ago.
Thank you, doctor.

Lin Tongxue, 20~29 year old female. Ask Date: 2020/07/27

Dr. Yang Wenda reply Pulmonology


Hello: Misusing utensils and not choking while eating should not lead to pneumonia.
If the cough persists and does not improve, please see a pulmonologist!

Reply Date: 2020/07/27

More Info


When it comes to the concern of potential pneumonia after eating from strangers, it's important to understand the context and the symptoms you are experiencing. Pneumonia is an infection that inflames the air sacs in one or both lungs, which may fill with fluid or pus, leading to symptoms such as cough, fever, chills, and difficulty breathing. However, the onset of symptoms like phlegm and cough after a meal does not necessarily indicate pneumonia, especially if the symptoms are mild and you do not have other significant signs of respiratory distress.

Eating from strangers can pose a risk of foodborne illnesses, but it is less likely to directly cause pneumonia. Pneumonia is typically caused by bacteria, viruses, or fungi that infect the lungs, and while some pathogens can be transmitted through contaminated food, the likelihood of developing pneumonia from a single meal is relatively low. If you have started to notice phlegm and a cough, it could be due to several factors, including allergies, a common cold, or even irritation from the food itself.

If you are concerned about your symptoms, it is advisable to consult a healthcare professional. They can perform a thorough evaluation, which may include a physical examination, a review of your medical history, and possibly a chest X-ray or other diagnostic tests to rule out pneumonia or other respiratory conditions. It’s especially important to seek medical attention if you experience any of the following:
1. High Fever: A fever above 100.4°F (38°C) can indicate an infection.

2. Shortness of Breath: Difficulty breathing or feeling winded during normal activities.

3. Chest Pain: Pain that worsens with deep breaths or coughing.

4. Persistent Cough: A cough that lasts more than a few days or produces discolored mucus.

5. Worsening Symptoms: If your symptoms escalate or do not improve over a few days.

In summary, while your recent meal from strangers may raise concerns, the symptoms you describe do not automatically indicate pneumonia. However, given the onset of cough and phlegm, it would be prudent to consult with a healthcare provider for a proper assessment. They can determine whether further testing is necessary and provide guidance on the appropriate course of action based on your symptoms and medical history. Remember, early intervention is key in managing respiratory infections effectively.

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