Lower gum recession root exposure can be conventional treatment or surgical treatment. 1. Routine treatment, if the lower gum recession root exposure is not serious, and does not produce obvious clinical symptoms, you can temporarily do not need to receive treatment, regular medical review, periodontal treatment, to prevent gum recession aggravation. 2. Surgical treatment, if the lower gum recession root exposure is more serious, may need timely surgical treatment, such as gum grinding surgery, root reset surgery, etc., so as not to lead to aggravation of the situation, affecting the patient’s physical recovery. Usually need to pay attention to oral hygiene, keep the mouth clean, avoid spicy stimulation, you can eat more food containing vitamin C and vitamin E, maintain balanced nutrition.