Both smell and taste disorders are treated by an otolaryngologist, a doctor who specializes in diseases of the ear, nose, throat, head, and neck. Some tests are designed to measure the smallest amount of odor that patients can detect. Another common test consists of a booklet of sheets that contain tiny beads filled with specific odors. Patients are asked to scratch each sheet and identify the odor.
An accurate assessment of your smell disorder will include, among other things, a physical examination of your ears, nose, and throat; a review of your health history, such as exposure to toxic chemicals or trauma; and a smell test supervised by a health care professional.