Partha Dental Clinic — Injured lip

Address:

Khammam

During my third visit for root canal treatment (3root canals needed), my lip got injured swollen and uncomfortable. The Dentist doesn’t seem to know how it happened.. not concerned and very non chalant when showed the swollen lip the same day.
Only first time was numbing medicine given. Next two visits, numbing medicine was refused saying” it’s not needed..”
when heating to fill the canal, something touched my lips and one side is burning and swollen.