### Common Causes of a Metallic Taste in Your Mouth and How to Address Them There are many reasons you might experience a lingering metallic taste in your mouth. Here are some common causes and what you can do about them: 1. **Poor Oral Hygiene**: Not brushing and flossing regularly can lead to dental issues like gingivitis, periodontitis, and tooth infections, which can cause a metallic taste. Improve your dental hygiene by brushing and flossing daily, and visit your dentist for professional cleanings. 2. **Medications**: Certain drugs, including antibiotics and prenatal vitamins, can cause a metallic taste. If this bothers you, consult your doctor but do not stop taking your medication without their approval. 3. **Infections**: Colds, sinus infections, and upper respiratory infections can alter your taste. Rest, drink fluids, and take over-the-counter pain relievers. The metallic taste should go away once you recover. 4. **Acid Reflux**: Conditions like heartburn and indigestion can cause a metallic taste. Avoid rich foods, eat earlier, and take antacids. If symptoms persist, see your doctor. 5. **Pregnancy**: Hormonal changes during pregnancy can cause a temporary metallic taste. It usually goes away on its own. 6. **Dementia**: Changes in the brain can affect taste. Cook with strong or sweet flavors to help improve appetite. 7. **Cancer Treatments**: Chemotherapy and radiation can cause a metallic taste. It often goes away after treatment. In the meantime, use tart ingredients and strong flavors in your food. 8. **Heavy Metal Exposure**: Inhaling high levels of mercury or lead can cause a metallic taste. Reduce exposure and seek medical treatment if necessary. 9. **Central Nervous System Disorders**: Conditions like Bell’s palsy, multiple sclerosis, and depression can affect taste. Consult your doctor for appropriate treatment. ### Tips to Manage a Metallic Taste - Brush your teeth and tongue twice a day and floss daily. - Drink water and chew sugar-free gum. - Rinse your mouth with a mixture of salt and baking soda before meals. - Use plastic utensils and glass or ceramic cookware. - Marinate meat in sweet fruit juices or wines and use herbs and spices in cooking. - Consult your doctor if medications are causing the metallic taste. By identifying the cause and taking appropriate steps, you can often get rid of the metallic taste in your mouth.