Post-COVID Coughing Spells: Symptoms and When to Seek Help - Pulmonology

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Sudden persistent cough and weight loss after diagnosis?


Hello, I would like to inquire about my current condition.
It has been approximately three weeks since I tested positive and recovered.
Currently, I experience severe coughing fits for about half an hour, usually one or two nights a week after lying down.
I also notice a distinct sound in my trachea when breathing.
I cannot speak without triggering a cough, and eventually, I feel significant pain in my lungs and trachea.
However, during the day, I feel relatively normal without any coughing or wheezing issues.
I would like to know if this could be considered a post-viral syndrome.
Should I see a doctor? Additionally, I used a dry powder inhaler as a child, but I do not have a significant history of asthma.
Thank you.

Niming, 20~29 year old female. Ask Date: 2022/10/22

Dr. Wang Lanfeng reply Pulmonology


Hello: After a COVID-19 infection, some patients do experience the symptoms you described.
Some patients may improve after a period of time, while others may have symptoms that persist for a longer duration.
If your symptoms continue, it is recommended that you visit a pulmonology clinic for evaluation.
Thank you.

Reply Date: 2022/10/22

More Info


Post-COVID cough and respiratory symptoms can be concerning, especially if they persist weeks after recovery from the initial infection. Based on your description, it seems you are experiencing significant coughing spells, particularly at night, along with audible wheezing and discomfort in your airways. These symptoms can indeed be associated with post-COVID syndrome, often referred to as "long COVID."
Long COVID can manifest in various ways, and respiratory symptoms are among the most common. After recovering from COVID-19, some individuals may experience lingering effects, including chronic cough, shortness of breath, and chest discomfort. The cough you describe, especially if it occurs predominantly at night and is accompanied by wheezing, may indicate that your airways are still sensitive or inflamed as a result of the viral infection. This could be a form of reactive airway disease, which can occur after respiratory infections.

It is essential to consider a few factors regarding your symptoms:
1. Timing and Triggers: The fact that your coughing spells occur primarily at night when lying down could suggest that post-nasal drip or acid reflux might be contributing to your symptoms. When lying flat, mucus can accumulate in the throat, leading to coughing. Additionally, if you have a history of asthma or reactive airway disease, your airways may be more reactive during the night.

2. Duration and Frequency: Since you mentioned that these episodes happen one to two times a week, it is crucial to monitor their frequency and severity. If the episodes become more frequent or if you experience additional symptoms such as fever, increased shortness of breath, or chest pain, it would be advisable to seek medical attention.

3. Associated Symptoms: The presence of pain in your lungs after coughing could indicate that your respiratory muscles are strained from the coughing fits, or it could suggest an underlying issue that needs to be evaluated.
4. Previous Medical History: Your history of using a dry powder inhaler in childhood suggests that you may have had some degree of reactive airway disease or asthma. This history could play a role in how your body is responding post-COVID.

Given these considerations, it is advisable to consult with a healthcare provider, particularly a pulmonologist or an ear, nose, and throat (ENT) specialist. They can perform a thorough evaluation, which may include a physical examination, lung function tests, and possibly imaging studies to assess your lungs and airways.
In the meantime, here are some general recommendations that may help alleviate your symptoms:
- Stay Hydrated: Drinking plenty of fluids can help thin mucus and make it easier to clear from your airways.

- Use a Humidifier: Adding moisture to the air can help soothe irritated airways and reduce coughing.

- Avoid Irritants: Stay away from smoke, strong odors, and allergens that could exacerbate your symptoms.

- Consider Over-the-Counter Remedies: Antihistamines or cough suppressants may provide temporary relief, but it’s best to consult with a healthcare provider before starting any new medication.

In conclusion, while your symptoms may be related to post-COVID syndrome, it is crucial to seek medical advice to rule out any other underlying conditions and to receive appropriate management for your respiratory symptoms. Early intervention can help prevent complications and improve your quality of life as you recover from COVID-19.

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