After the tooth is filled, there will be different degrees of food impaction or slight pain, if there is obvious pain or strong discomfort, you need to go to the hospital for examination and consider re-filling or root canal treatment.
After filling, if the tooth has not been treated with root canal therapy but the caries is too deep, due to the stimulation of filling materials or instruments, there may be different degrees of pain and discomfort, you can observe for about two days.
If significant pain or discomfort occurs, it may be due to acute pulpitis or irritation from the filling material or occlusal elevation. Acute pulpitis requires root canal treatment, filling material irritation needs to be removed and filled with a new medication after cushioning, and occlusal high spots need to be adjusted in a timely manner.
After filling uncomfortable need to consult a doctor in time to check the cause, found that the problem is dealt with in time.