Throat Irritation and Breathing Issues After a Cold - Pulmonology

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Itchy throat, wheezing, or a cool sensation in the respiratory tract?


On February 2, 2020, I caught a cold from a friend.
On February 25, I visited a thoracic specialist at a hospital in China, where I had an X-ray and a lung auscultation.
The doctor indicated that everything was normal and it was likely just a cold.
At that time, I did not meet the criteria for COVID-19 testing, so I was not tested.
Currently, I feel phlegm in my throat and often need to clear it.
My throat feels itchy, and I experience shortness of breath or a cool sensation in my airways; I can't quite distinguish between them.
However, when I run, I do get short of breath, but I can usually stop feeling breathless within two minutes after stopping.

I have a few questions:
1.
How can I differentiate between an itchy throat and shortness of breath or a cool sensation in the airways? What should I do?
2.
Since it is now the end of March, do I still need to have an X-ray?
3.
After two months, is it necessary to test for COVID-19?
4.
If it is COVID-19, have my antibodies likely developed by now? Thank you, doctor.

A-Jia, 40~49 year old female. Ask Date: 2020/03/29

Dr. Yang Wenda reply Pulmonology


Hello: If the airways are more sensitive and it doesn't resemble asthma, there is no need for further X-rays, and you may also consider consulting a traditional Chinese medicine practitioner!

Reply Date: 2020/03/29

More Info


Understanding throat irritation and breathing issues after a cold can be quite complex, especially when symptoms persist for an extended period. Based on your description, it seems you are experiencing throat discomfort, a sensation of phlegm, and some breathing difficulties following a cold you contracted in early February. Let's address your questions one by one.

1. Distinguishing between throat irritation and breathing issues: Throat irritation often manifests as a scratchy or itchy sensation in the throat, which may be accompanied by a feeling of mucus or phlegm that needs to be cleared. This can lead to frequent throat clearing. On the other hand, breathing issues, such as wheezing or shortness of breath, typically indicate that the airways are constricted or inflamed. If you feel a tightness in your chest or have difficulty catching your breath, this may suggest a respiratory issue rather than just throat irritation. The "cool" sensation in your airways could be a result of inflammation or irritation from the cold virus, which can lead to bronchial hyperreactivity, especially in individuals with a history of respiratory issues like asthma.

2. Need for further X-ray examination: Since you had an X-ray and a lung examination that were deemed normal, it may not be necessary to repeat the X-ray unless your symptoms worsen or new symptoms develop. However, if you continue to experience significant discomfort or if you develop new symptoms such as fever, persistent cough, or increased shortness of breath, it would be prudent to consult your healthcare provider for a re-evaluation.

3. Testing for COVID-19: Given the ongoing pandemic, if you have symptoms that could be associated with COVID-19, such as persistent cough, difficulty breathing, or loss of taste/smell, it would be wise to get tested, even if your symptoms began two months ago. The timing of the test is important; if you were infected, antibodies may have developed, but testing can confirm whether you currently have an active infection.

4. Antibody development: If you were infected with COVID-19, your body would typically start producing antibodies within a few weeks after infection. However, the presence of antibodies does not necessarily indicate immunity, and the duration of immunity can vary. If you are concerned about your immune status, a blood test can determine the presence of antibodies, but it is essential to consult with your healthcare provider regarding the interpretation of these results.

In summary, your symptoms could be a residual effect of the viral infection, leading to throat irritation and possible bronchial hyperreactivity. If your symptoms persist or worsen, further evaluation by a healthcare professional is recommended. They may consider additional tests or treatments to help alleviate your discomfort. In the meantime, staying hydrated, using throat lozenges, and possibly using a humidifier can help soothe throat irritation. If you have a history of asthma or other respiratory conditions, ensure that you are following your management plan closely.

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