47.5 MB (3.6 MB compressed)
4992 x 3328 pixels
42.2 x 28.2 cm ⏐ 16.6 x 11.1 in (300dpi)
EDWARD GILL / CUSTOM MEDICAL STOCK PHOTO / SCIENCE PHOTO LIBRARY EDWARD GILL / CUSTOM MEDICAL STOCK PHOTO / SCIENCE PHOTO LIBRARY
Aspirin burn in mouth of patient. Aspirin (acetylsalicylic acid) has a caustic (acidic) effect if left in contact with the mucosal lining of the mouth for an extended period of time. Aspirin is sometimes placed adjacent to a painful tooth in the mistaken belief that it will relieve the symptoms. Instead it causes epithelial necrosis (death of the lining inside the mouth), wounds, sores, inflammation and ulceration. A typical aspirin burn will heal itself within 7 to 10 days.
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