What Causes White Tongue Coat and Bad Breath?

A white tongue coat and halitosis may be due to excessive internal heat, gingivitis, or oral ulcers. Medication can be taken under a doctor's guidance.

1. Excessive Internal Heat: Long-term mental stress and a frequent spicy diet can lead to liver fire, causing excessive internal heat, which manifests as a white tongue coat and halitosis. Medication such as Sanhuang Tablets, Niuhuang Jiedu Pill, and Xiaoyao Pill can be taken under a doctor's guidance.

2. Gingivitis: Poor oral hygiene and improper brushing techniques can lead to bacterial growth and gingivitis, causing an unpleasant odor in the mouth. It is important to develop good brushing habits, rinse your mouth promptly after meals to avoid food residue between teeth. If gingivitis is severe, oral anti-inflammatory drugs such as Metronidazole Tablets, Amoxicillin Capsules, and Cefixime Capsules may be prescribed.

3. Oral Ulcers: Decreased immune function or trauma to the oral mucosa can lead to oral ulcers, causing halitosis. Using diluted salt water to rinse the mouth can alleviate oral inflammation and remove halitosis.