Common "Non Smoker" queries answered by top doctors | iCliniq

Non Smoker

A non-smoker is a person who does not smoke tobacco. Non-smokers have a reduced risk of developing lung cancer when compared to smokers. Radon poisoning is the common cause of lung cancer in non-smokers.

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All the answers published in this website are written by verified medical doctors, therapists and health experts. The Content has been moderated by iCliniq medical review team before publication. Post your medical clarifications on iCliniq by choosing the right specialty and get them answered. Your medical queries will be answered 24/7 by top doctors from iCliniq.

I have a 2 mm solitary pulmonary nodule. Is this serious?

Query: Hello doctor,I am a 74-year-old male, weighing 142 lbs, height 5 feet 10 inches, and a non-smoker. I worked in an auto body shop for two years and painted cars for 18 to 19 years. Had minimal exposure to asbestos and quitting grain farming at the age of 44 years. When I was 56 years old, I had a sev...  Read Full »


Dr. Anshul Varshney

Answer: Hi, Welcome to icliniq.com. See, solitary pulmonary nodule, which is asymptomatic, does not require any further investigations. However, any persisting fever, cough, and cold warrants bronchoscopy and biopsy of the lesion to rule out any possible causes. Atelectasis is the collapse of the alveo...  Read Full »

What are the investigations to find the familial risk of lung cancer?

Query: Hello doctor,My friend's sister died of lung cancer at the age of 28 years. No one in their family had lung carcinoma. Now he is afraid of any familial risk and occurrence. He is 30 years old now. Is there any investigation to find out whether he is at risk or not?   Read Full »


Dr. Pawar Satyajit Jalinder

Answer: Hello, Welcome to icliniq.com. Lung cancer occurring at 28 years is unusual, and he is right to be concerned regarding familial risk. As far as lung cancer is concerned, there is no specific gene or syndrome which is considered familial. But studies have shown that if a family member who had lung ...  Read Full »

I am not a smoker, and I have painful reddish white patch in my mouth. Kindly help.

Query: Hello doctor, What is this white patch surrounded by redness in my mouth? I was recovering from COVID-19 when it appeared. It feels like my jaw hurts and is particularly excruciating when I open my jaw wide to eat or something. I am a 39-year-old male with a good health condition. I take Zoloft (Ser...  Read Full »


Dr. Achanta Krishna Swaroop

Answer: Hello, Welcome to icliniq.com. I have studied your case and will be answering the query shortly. Please check all follow-up messages for the treatment plan and instructions. I have seen the images enclosed (attachments removed to protect the patient's identity).  Read Full »

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