Treat the underlying cause
Stop smoking or vaping
Reduce alcohol use
Stay hydrated
Maintain good oral hygiene
Brush your tongue gently
Rinse your mouth after meals
Use saline nasal rinses if congested
Manage allergies or sinus issues
Review medications with a doctor
Check for vitamin or mineral deficiencies
Eat a balanced diet
Avoid very hot, spicy, or overly processed foods
Use sugar-free gum or lozenges
Address dry mouth
Get tested for COVID-19 or other infections if relevant
See a dentist for dental or gum problems
See a doctor if taste loss is sudden, persistent, or worsening