Ever wondered that a mild disease like oral cavity or gastritis can trigger distorted sense of taste in your mouth? Or a severe health condition like cancer or lead and mercury positioning can lead to a sour and acidic taste? To your surprise, that is exactly what a number of medical conditions can cause when left unattended for a prolonged duration. Medically known as dysgeusia, metallic taste in mouth is characterized by a metallic, bitter, or foul taste in the mouth. Even though this condition is not severe, but the underlying causes are several and can be serious. Generally, people, who complain of this condition, suffer from certain systematic disorders or are under certain medications. Environmental hazards, too, add to the possible causes of metallic taste in the mouth. Nevertheless, with some simple home remedies, this condition can be treated easily. Go through the following lines to know the causes of metallic taste in the mouth and treatment for getting rid of the same. 

Causes of Metallic Taste In Mouth 

Hormonal fluctuations during pregnancy can lead to a metallic taste in mouth. Estrogen and other hormones affect largely on the sense of taste and with any change in these hormones, especially during pregnancy, result in a metallic taste in the mouth. This usually lasts for the first trimester and subsides by the second trimester. 

Oral Hygiene and Gum Disease
A metallic taste in the mouth may also be due to poor oral hygiene and gum disease. In case of gum disease, the problem can be detected by the dentist. Furthermore, inadequate oral care, insufficient water drinking, and recent dental work can also be the causes. 

Burning Mouth Syndrome
Identified by a chronic burning pain in the mouth, burning mouth syndrome can be a severe cause behind metallic taste in the mouth. Apart from simple pain, burning mouth syndrome can be determined through dry mouth, increased thirst, loss of taste, and a metal taste in the mouth. 

Acute Kidney Failure
The sudden loss of proper kidney function leads to acute kidney failure. As such, any excess amount of fluid and salts cannot be properly filtered and hence, prevents the removal of waste products from the bloodstream. As a result, acute kidney failure occurs, which is characterized by edema, easy bruising, breath odor, fatigue, high blood pressure, vomiting, nausea, nosebleeds, decrease in urine production, and a metal taste in the mouth. 

Nervous System Diseases
Disturbances in the taste can very well be caused due to nervous system disorders. The problem occurs in the brain near the peripheral nerves, which control the senses of taste and smell. Both being connected, any change in the sense of smell causes a change in the sense of taste. Tumors, inflammatory diseases, and autoimmune diseases associated with nervous system disorders result in a metallic taste in the mouth. 

Inhaled Substances
Smoking is directly related to the taste buds. A metallic taste is likely to be developed in the mouth with long-term smoking. What’s more, inhaling environmental chemicals for prolonged periods also cause the metallic taste, such as lacquers, rubber dust, cobalt, gasoline, benzene, hydrazine, and chromates. 

The sensation of metallic taste in mouth can be caused due to a wide array of medications taken for treating a number of health conditions. Antibiotics, antihistamines, lithium, lidocaine, captopril, griseofulvin, penicillamine, antithyroid drugs, and medications used for treating cancer, kidney stones, rheumatoid arthritis, low calcium, weight loss, diabetes, chronic alcoholism, giardiasis, and other ailments can cause a metallic taste in mouth. 

Metallic Taste in Mouth Treatment 

  • First and foremost, you need to practice a strict dental hygiene. Brush and floss your teeth at least twice a day. For best results, do it in the morning after you move out of bed and again at bedtime. Also, brush your tongue as it helps with maintaining good oral hygiene, though most people find it unnecessary.
  • Gargle with mouthwash after brushing, to kill any remaining bacteria. Rinse your mouth well and chew on some sugarless gum after meals, if you do not like the idea of brushing after every meal.
  • Limit your intake of alcohol, tea, and coffee. Instead, increase your dose of citrus drinks, such as lemonade or orange juice. Doing so will hide the foul taste behind in your throat and bring forward the fresh breath.
  • What water is to many health problems, raw condiments are to metallic taste in mouth. Just like water cures and reduces many health ailments, raw condiments treat the metallic taste. Condiments like clove or cinnamon, when placed in the mouth and sucked on instead of chewing, help greatly.
  • Dilute ¼ teaspoon of baking soda in eight ounces of water and rinse your mouth with this solution. Regular usage will dispel the metallic taste.
  • In case the problem persists even after trying all home remedies, consult a doctor and get a proper check-up and diagnosis done. 

Hope, the above listed causes and treatment of metallic taste in the mouth provides you with the right information that you’d been searching for. Practice good oral hygiene to keep off this health condition!