Foods and drinks aren’t the only things that can cause a bad taste in your mouth. Various issues can cause unpleasant tastes, like decay, infections, or underlying health conditions. If everything tastes metallic, sour, or bitter, you may have symptoms of dysgeusia. Don’t worry, here’s what you need to know to enjoy the way food tastes again.
What Causes Dysgeusia?
Dysgeusia is often seen along with burning mouth syndrome, which causes a painful burning sensation in the mouth. Dysgeusia doesn’t occur randomly. It is caused by many factors, like:
- Medications: According to information published in Toxicological Sciences, over 200 medications are known to cause taste disorders, including certain ACE inhibitors, diuretics, and antibiotics. It can cause a metallic sensation.
- Cancer Treatment: Chemotherapy and radiation can result in dysgeusia, especially when treating head or neck cancers. Cancer treatments can interfere with your taste and smell sensations temporarily. It can contribute to weight loss during treatment because food won’t be as appealing.
- Diabetes: Type 2 diabetes can cause a “diabetic tongue” Taste sensations can be altered by fluctuations in blood sugar levels, which can be an early indicator of diabetes.
- Infection and Inflammation: Fungus, bacteria, and infections in the mouth can reduce blood flow to the taste buds. This can create a chemical that can affect the way food tastes.
- Vitamin Deficiencies: Dysgeusia can be caused by vitamin deficiencies, including B12 and zinc.
- Other Causes: Smoking, tobacco, autoimmune diseases, and hormone changes can lead to the condition. Injuries to the head, throat, nose, and ears can also cause taste disorders.
Treating Dysgeusia
The underlying issue must be addressed to treat taste dysfunctions, like resolving oral health problems, managing your diabetes, or maintaining a balanced diet. Your healthcare and dental professional can create a personalized plan to ensure you’re receiving adequate nutrition to keep your mouth and body healthy.
It’s important to have regular appointments with your dentist and commit to your oral hygiene. Brush your teeth at least twice daily using a soft-bristled toothbrush and fluoride toothpaste. Use floss or a waterflosser to clean between each tooth daily.
Besides keeping your mouth clean, practice a healthy lifestyle. Don’t smoke or drink alcohol to prevent dry mouth. Limit your consumption of sugars and salts, which can increase your risk of high blood pressure and cavities.
You don’t have to pucker your lips if there’s a bad taste in your mouth. You can savor your favorite foods with the right changes at home and help from professionals.
About Dr. James A. Moreau
Dr. Moreau has over 40 years of experience in dentistry. He earned his dental degree at the Louisiana State University School of Dentistry and has regularly pursued continuing education in many advanced oral health issues. He is affiliated with many professional organizations, including the American Dental Association. Request an appointment through our website or call (985) 888-0668.