Tongue dysgeusia is a taste disorder that manifests as a lingering

Tongue dysgeusia is a taste disorder that manifests as a lingering, unpleasant sensation in the mouth. People who experience a taste disturbance often report having a frequent foul, rancid, metallic, or salty taste perception. The condition has been attributed to physiologic changes in the body, certain diseases, vitamin deficiencies, prescription medications and cancer treatment.
Cancer treatment. Dysgeusia can occur as a side effect of chemotherapy and radiation. It is more common in the treatment of head and neck cancers, though it can appear with treatment of any type of cancer. According to the Society of Sensory Professionals, cancer treatment can interfere with the ability to taste or smell food temporarily or permanently. Doctors should address these effects to prevent malnutrition and weight loss

  • The previous study also recognized that other systemic health problems, such as zinc deficiencies, dry mouth and autoimmune diseases could also cause the taste changes. Other causes range from aging and physiological changes, such as pregnancy and menopause. In addition, head injuries and certain surgeries of the ear, nose and throat can cause taste disorders. Dental issues like poor oral hygiene and the extraction of a wisdom tooth can also cause dysguesia
    Finally, it is important to seek regular dental visits for preventive oral health care. Along with routine home care and a healthy lifestyle, these tactics may help diminish the degree of dysgeusia and make you more excited about sitting around the dinner table.