The medication on the filling may be the temporary sealing medication used for root canal treatment. After the temporary sealing medication is dropped, the root canal may be contaminated and need to be re-rinsed and disinfected as follows.
Root canal disinfection is one of the steps of root canal treatment, which aims to remove microorganisms and toxins in the root canal system and provide conditions for root canal filling. If the temporary sealing medication is dropped, microorganisms and food residues in the oral cavity may enter the root canal, leading to recontamination of the root canal and affecting the effectiveness of root canal treatment. The treatment is to remove the foreign matter in the root canal, rinse the root canal and disinfect the root canal again.
It is recommended to visit a regular medical institution for professional treatment with the help of a doctor.