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Dysgeusia is a taste disorder. People with this condition feel that all foods taste metallic, sweet, sour or bitter. Many things can cause dysgeusia, like smoking, medical conditions, medication or poor oral hygiene. Treatment addresses the underlying cause, like quitting smoking, changing medication or improving oral hygiene.
- Poor oral hygiene. If you don’t brush and floss regularly, the result can be teeth and gum problems such as gingivitis, periodontitis and tooth infection.
- Prescription drugs. “Some medications can cause a metallic taste because your body absorbs the medicine and it then comes out in the saliva,” Dr. Ford explains.
- Over-the-counter vitamins or medicines. Multivitamins with heavy metals (such as chromium, copper and zinc) or cold remedies (such as zinc lozenges) can cause a metallic taste.
- Infections. Some temporary illnesses can change your sense of taste, which may leave you tasting metal: Colds. Sinusitis. Upper respiratory infections. The taste usually goes away when the infection does, so take it easy and get well soon.
Nov 20, 2023 · Taste dysgeusia is a lingering, unpleasant sensation in the mouth that causes a person to experience a metallic, foul, or rancid taste. When something alters the typical function of the...
- Gum Disease or Poor Oral Health. Gingivitis or periodontal disease that often result from poor oral hygiene (foregoing regular dental check-ups, not brushing or flossing regularly, etc.)
- Medication and Vitamins. Hundreds of commonly used medications can cause a metallic taste in your mouth because they interact with taste bud receptors in the brain.
- Mouth Injury or Oral Surgery. If you've had any recent mouth injuries (biting your tongue) or oral surgery (wisdom teeth removal or a tonsillectomy), you'll likely experience a metallic taste until bleeding is under control and your wound heals.
- Sinus Problems. Conditions such as upper respiratory infections, colds, sinusitis, acute or chronic sinus infections, enlarged turbinates, deviated septum, or even a middle ear infection can cause abnormalities in your sense of smell and, subsequently, your sense of taste.1
Aug 25, 2022 · The main symptom of dysgeusia is a distorted sense of taste. This distortion in taste can present itself in the following ways: The food you have enjoyed in the past is no longer enjoyable...
Oct 3, 2024 · Circle Creative Studio/Getty Images. “Dysgeusia is a change in the perception of taste one has due to a stimulus,” explains Barbara Bawer, MD, a family medicine physician at The Ohio State University Wexner Medical Center. She says this altered taste is often metallic in nature—but it can also be sweet, sour, or salty.
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Dysgeusia is a condition where a person’s perception of taste is altered; everything seems sweet, sour, bitter, or metallic. Taste disorders are common in adults. A study performed on adults in the United States indicated that up to 17 percent of those tested had some impairment in taste.
