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I am 23. Is my post-COVID cough concerning?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am 23 years old and a smoker. Last month I had COVID-19 (coronavirus disease). I recovered, and for about a week, everything was fine, but a few days ago, I started coughing again. I am coughing up phlegm, but there is no blood, chest pain, or fever. My nose is slightly congested.

When I take deep breaths (three inhales and three exhales), I sometimes hear a wheezing sound at the end of the exhale, which triggers coughing.

I am worried and wondering if there is any reason for concern. I tend to be a hypochondriac and often check my breathing, which might be making it worse.

Please confirm that it is not cancer or anything serious.

Please help.

Thank you.

Answered by Dr. Amandeep Singh Arneja

Education:

MD RESPIRATORY MEDICINE

Professional Bio:

I am Dr. Amandeep Singh Arneja, a dedicated Chest Physician and Senior Resident in Pulmonary Medicine at Jawaharlal Nehru Medical College (JNMC), Wardha, with extensive training in the management of complex respiratory and critical care conditions. I completed my M.B.B.S. from Universal College of Medical Sciences, Tribhuvan University (2016) and M.D. in Respiratory Medicine from Shri Shankaracharya Institute of Medical Sciences, Bhilai (2025), where I gained hands-on expertise in managing ICU patients, performing advanced diagnostic and therapeutic procedures, and conducting research in pulmonary diseases. My areas of expertise include: Management of asthma, COPD, tuberculosis, and interstitial lung disease Critical care management (ICU care, mechanical ventilation) Pulmonary function testing (spirometry, DLCO) Interventional procedures (thoracentesis, ICD insertion, bronchoscopy) Sleep medicine and polysomnography Research, academic writing, and clinical presentations I hold certifications in Good Clinical Practice and Biomedical Research. I am a proud member of the National College of Chest Physicians (NCCP). Alongside my pulmonary expertise, I have also completed a CPCDM Fellowship in Diabetes from RSSDI, enabling me to provide holistic care for patients with respiratory diseases complicated by diabetes. Currently, I am also pursuing a Fellowship in Critical Care Medicine, which further enhances my ability to manage critically ill patients with respiratory and systemic illnesses. With multiple research publications, conference presentations (NAPCON, SSIMSCON), and a strong academic background, I strive to combine evidence-based medicine with compassionate patient care. My mission is to provide comprehensive, high-quality care to patients suffering from respiratory and lifestyle-related diseases.

This doctor is not available for online consultations on the platform anymore.

Hello,

Welcome to icliniq.com.

I have gone through your query and understand your concern.

I completely understand your concern. The good news is that what you describe sounds much more like airway irritation or mild acute bronchitis rather than anything serious. The cough with phlegm and the slight wheeze you hear at the end of exhalation simply indicate that your breathing tubes are a bit inflamed and temporarily narrowed, a common after-effect of viral infections or smoking.

At your age (23 years), and with no alarming symptoms such as blood in sputum, weight loss, or chest pain, anything serious like cancer is extremely unlikely. The most likely causes are acute bronchitis, post-viral airway hyperreactivity, or smoking-related irritation, all of which are reversible with simple treatment.

However, since you are a smoker and have noticed wheezing, it is best to visit a doctor in person and have your chest examined with a stethoscope. This helps confirm whether there are any wheezes, crackles, or signs of infection. Based on the findings, the doctor may suggest a chest X-ray or spirometry just to be thorough.

For now, you may follow these measures to ease your symptoms:

  1. Tablet Montelukast 10 mg + Levocetirizine 5 mg one tablet once daily at night for 10 days.

  2. Steam inhalation, two to three times a day for five minutes.

  3. Syrup containing Ambroxol + Guaifenesin + Terbutaline, 10 ml (two teaspoonfuls) three times a day after meals for five days.

  4. Warm fluids: Drink plenty of warm water, soups, and herbal tea.

  5. Avoid smoking altogether; even one cigarette can keep the inflammation active.

  6. Inhaler: Your doctor may prescribe a mild bronchodilator or steroid inhaler after listening to your chest, as it helps control the wheeze more quickly.

Avoid checking your breathing repeatedly, as this can increase airway irritation and anxiety. With this care, your cough and wheeze should improve within one to two weeks. Still, please have your chest examined in person by a pulmonologist to ensure everything sounds clear.

I hope I have answered your question.

Let me know if I can assist you further.

Thank you.

Medically reviewed by iCliniq medical review team
Published At December 30, 2025
Reviewed At December 31, 2025

Education:

MD RESPIRATORY MEDICINE

Professional Bio:

I am Dr. Amandeep Singh Arneja, a dedicated Chest Physician and Senior Resident in Pulmonary Medicine at Jawaharlal Nehru Medical College (JNMC), Wardha, with extensive training in the management of complex respiratory and critical care conditions. I completed my M.B.B.S. from Universal College of Medical Sciences, Tribhuvan University (2016) and M.D. in Respiratory Medicine from Shri Shankaracharya Institute of Medical Sciences, Bhilai (2025), where I gained hands-on expertise in managing ICU patients, performing advanced diagnostic and therapeutic procedures, and conducting research in pulmonary diseases. My areas of expertise include: Management of asthma, COPD, tuberculosis, and interstitial lung disease Critical care management (ICU care, mechanical ventilation) Pulmonary function testing (spirometry, DLCO) Interventional procedures (thoracentesis, ICD insertion, bronchoscopy) Sleep medicine and polysomnography Research, academic writing, and clinical presentations I hold certifications in Good Clinical Practice and Biomedical Research. I am a proud member of the National College of Chest Physicians (NCCP). Alongside my pulmonary expertise, I have also completed a CPCDM Fellowship in Diabetes from RSSDI, enabling me to provide holistic care for patients with respiratory diseases complicated by diabetes. Currently, I am also pursuing a Fellowship in Critical Care Medicine, which further enhances my ability to manage critically ill patients with respiratory and systemic illnesses. With multiple research publications, conference presentations (NAPCON, SSIMSCON), and a strong academic background, I strive to combine evidence-based medicine with compassionate patient care. My mission is to provide comprehensive, high-quality care to patients suffering from respiratory and lifestyle-related diseases.

This doctor is not available for online consultations on the platform anymore.

Same symptoms don't mean you have the same problem. Consult a doctor now!

Education:

MD RESPIRATORY MEDICINE

Professional Bio:

I am Dr. Amandeep Singh Arneja, a dedicated Chest Physician and Senior Resident in Pulmonary Medicine at Jawaharlal Nehru Medical College (JNMC), Wardha, with extensive training in the management of complex respiratory and critical care conditions. I completed my M.B.B.S. from Universal College of Medical Sciences, Tribhuvan University (2016) and M.D. in Respiratory Medicine from Shri Shankaracharya Institute of Medical Sciences, Bhilai (2025), where I gained hands-on expertise in managing ICU patients, performing advanced diagnostic and therapeutic procedures, and conducting research in pulmonary diseases. My areas of expertise include: Management of asthma, COPD, tuberculosis, and interstitial lung disease Critical care management (ICU care, mechanical ventilation) Pulmonary function testing (spirometry, DLCO) Interventional procedures (thoracentesis, ICD insertion, bronchoscopy) Sleep medicine and polysomnography Research, academic writing, and clinical presentations I hold certifications in Good Clinical Practice and Biomedical Research. I am a proud member of the National College of Chest Physicians (NCCP). Alongside my pulmonary expertise, I have also completed a CPCDM Fellowship in Diabetes from RSSDI, enabling me to provide holistic care for patients with respiratory diseases complicated by diabetes. Currently, I am also pursuing a Fellowship in Critical Care Medicine, which further enhances my ability to manage critically ill patients with respiratory and systemic illnesses. With multiple research publications, conference presentations (NAPCON, SSIMSCON), and a strong academic background, I strive to combine evidence-based medicine with compassionate patient care. My mission is to provide comprehensive, high-quality care to patients suffering from respiratory and lifestyle-related diseases.

This doctor is not available for online consultations on the platform anymore.

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