Reasons defiantly a metallic taste, can include various violations, including a threat – such as dementia or renal failure.
As reported newsyou, unpleasant mouthfeel, which is described by people as metallic, rancid taste, called dysgeusia. One of its reasons can be inadequate oral hygiene, gum disease, teeth – gingivitis, periodontitis. Removal of wisdom teeth can also cause taste of metal.
To provoke dysgeusia capable of some medications, specifically antibiotics, drugs against hypertension and high blood sugar levels, prescribed for anemia supplements.
But occur a metallic taste in your mouth and the effect of other factors, sometimes very dangerous.
Hay fever. Common symptoms of hay fever or allergic rhinitis include sneezing, itching, watery eyes, stuffy nose, runny nose. The taste of metal may be felt due to inflammation of the nasal passages, anosmia.
Sinus infection. Inflammation affecting the sinuses, ears, upper respiratory tract, often violates the sense of smell, sense of taste. As a result, there is a bad taste.
Disorders of the CNS. The taste buds send signals to the brain via cranial nerves. Head trauma and disorders of the Central nervous system caused by inflammation, some diseases can cause disorder of taste sensations.
Dementia. Changes in taste can occur if the part of the brain not working properly. Dementia as a time characterized by death of brain cells.
The Guillain-Barre Syndrome. A metallic taste in the mouth can be a symptom of this autoimmune disease affecting the peripheral nervous system.
A vitamin B12 deficiency. This vitamin is one of the most important: its deficiency contributes to a drastic weakening of the immune system, reduces the production of red blood cells that carry oxygen throughout the body. A serious shortage worsens the condition of the nerves that can cause a metallic taste in the mouth.
Renal failure. It contributes to the accumulation of potentially toxic components that causes fatigue, body aches, swelling and an unusual “iron” taste.