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Respiratory health Archive

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Can chewing tobacco cause a smoker's cough and other health problems?

A daily cough in someone who has used chewing tobacco for years raises concern about "smoker's cough" and other health problems.

Could ongoing thrush be responsible for my chronic cough?

Mouth yeast infections sometimes extend beyond the tongue. But could thrush be responsible for throat irritation, swallowing trouble, and a stubborn cough?

Does a lingering cough mean I still have an infection?

A cough that lingers for weeks after a cold can be confusing. Learn why it can persist, what else might be going on, and when to see your doctor.

Could coughing be caused by acid reflux?

A cough that eases only after eating can be puzzling. Explore how hidden acid reflux might be triggering symptoms at mealtimes and when to ask a doctor about it.

What is pleurisy?

Sharp pain that worsens with a deep breath can signal pleurisy, an inflamed lung lining. It may also indicate something more serious.

Could mold in the home cause allergy-like symptoms?

Nasal congestion, itchy eyes, fatigue, asthma flares, and skin rashes may trace back to indoor mold. Simple home changes can help cut down exposure.

Is a lung nodule the same as lung cancer?

Small spots on lung imaging can stem from old infections, irritants, inflammation, or cancer. Learn how doctors judge risk and decide on follow‑up.

What could be causing my persistent cough?

A nagging cough can have many hidden causes. Learn which conditions doctors look for and why a chest x‑ray may be important.

How might a COPD exacerbation affect my father's prognosis?

Flare‑ups of COPD can speed lung decline, sap energy, and raise the risk of death. Outlook may depend on smoking status and inhaler treatments.

Is it normal to cough a lot after you quit smoking?

After quitting smoking, a nagging cough can feel alarming. Discover what's happening in your lungs and when it's time to call a doctor.

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