Hello, tonifying the kidney and fixing the teeth pill tonifying the kidney and fixing the teeth, blood detoxification. It is used to treat periodontal disease of kidney deficiency and blood-heat type, with sore and weak teeth, weak chewing, loosening and shifting, and bleeding gums. Usage and dosage is taken orally, 4 grams at a time, twice a day. Generally it can be taken for about 1 week. This drug 5 boxes of a course of treatment, according to the course of taking the effect is better, how long to take this depends on the individual situation, generally recommended to use three courses of treatment! I wish you a speedy recovery!