What does lung cancer breath smell like?

My uncle went through this last year and I don't remember any unique or strange smell from his breath at all. He just had a very bad, dry cough that wouldn't go away for months. We only realized the real issue after his chest scan.

We often try chewing elaichi or saunf thinking it is just a stomach issue or simple bad breath. But if the bad smell is constant and accompanied by weight loss or extreme weakness, home remedies won't cut it. Please get a proper medical checkup done soon.

Hey! Don't let internet searches scare you too much. Sometimes bad breath is just due to a simple dental issue or dry mouth. Take a deep breath and book a quick consult with a general physician to be totally sure!

Listen, please stop googling these scary symptoms. Google will always show the worst possible disease for a simple issue. If someone in the family has a weird breath change along with breathing trouble or chest pain, just take them to a specialist directly.

I was actually wondering about this too because my grandfather has had a persistent bad smell in his breath lately. Is it always a sign of something serious like cancer, or can it just be old age and normal digestion issues?

Medically speaking, some research says advanced lung issues can cause a musty or slightly sweet, chemical-like odor due to organic compounds. However, this is highly subjective and not a reliable way to diagnose anything. A proper CT scan and clinical evaluation by a pulmonologist are the only way to know.