What are black and red patches on my tongue?

Black or red tongue patches can result from poor oral hygiene, tobacco use, infections, medications, injuries, medical conditions, or nutritional deficiencies. Self-Care: Maintain good oral hygiene by brushing your tongue. If you use tobacco, consider quitting for better oral and overall health. Consult a Professional: For an accurate diagnosis and treatment, consult a healthcare provider, especially if you suspect medication side effects, oral infections, or underlying medical conditions. Nutrition: Ensure a balanced diet to address potential nutritional deficiencies. Appointment: Use our app to book an appointment with an oral surgeon for personalized guidance and care. Your health is our priority!