1, Do not eat cold or hot food in two to three weeks after toothwash to avoid the physical stimulation of dentin allergy aggravated.
2, It is a normal phenomenon with a little blood gingival position  and a little pain after a day of toothwash.
3,It is a normal phenomenon with a little limp of teeth in a half months, because of scaling vibration pressure causing the dentinal tubule opening of dentin showing slight allergic phenomenon, serious person should go to the hospital to review promptly.
4, People who with a little swollen gums will gradually improve in a week after toothwash , it will disappear about a month or so.
5, Pay attention to change the way of brushing, do not cross to brush,brushing two to three times a day, brushing teeth after eating food.
 

• Dental calculus and extraction
• none