Common Altered taste, Application site irritation.

Expert advice for D Flour Tablet
Brush your teeth for at least one minute, preferably after each meal, or at least twice a day, or as directed by your dentist. Do not use the D flour for a duration of more than 4 weeks, unless recommended by a dentist. Notify the dentist if the problem persists or worsens. Sensitivity in the teeth may indicate a serious problem that may need prompt care by a dentist. For maximum effectiveness, avoid eating or drinking for 30 minutes after using the D flour.

Q. Is D flour in toothpaste bad for you?
No, D flour toothpaste is used to prevent cavities and make the teeth resistant to decay. It should be used once daily or as per the advice given by your doctor

Q. Does D flour cause canker sores?
No, Canker sores are caused by citric or acidic foods and health conditions such as deficiency in Vitamin B12, folic acid, iron or impaired immune system.