Can Swallowing a Fingernail Be Fatal?
Swallowing a single fingernail is generally not fatal. The body usually passes small, smooth nail fragments through the digestive tract without serious harm. Most cases resolve on their own within a few days.
What Happens When You Swallow a Fingernail?
A swallowed fingernail typically moves through the stomach and intestines like other indigestible material. It is unlikely to dissolve, but it is usually too small and smooth to cause a blockage. In rare cases, a sharp or large piece could irritate the lining of the digestive system.
When Should You Seek Medical Help?
You should contact a doctor if you experience severe pain, vomiting, blood in stool, or difficulty swallowing after swallowing a fingernail. These symptoms may indicate an injury or obstruction that requires medical evaluation. For general information on foreign body ingestion, you can refer to guidance from the National Health Service.
