Clubbed fingers are a sign of underlying heart or lung condition. The nails in the fingers become like an upside-down spoon shape, the nail beds become soft, and the last part of the finger gets bulged in this sign. Lung cancer, congenital heart disorders, lung infection, interstitial lung disease, etc., are the cause of clubbed fingers.
Pachydermoperiostosis - Causes, Symptoms, Diagnosis, and Treatment
Pachydermoperiostosis is a rare inherited disorder characterized by digital clubbing, excessive sweating, and pachydermia.
