<s>[INST] sir actually my mom went through the treatment of root canaling some days before she is given medicines like cifron,etc..... but there is no improvement in her health....... she is suffering a severe pain in her tooth .......and one half of her face is sweeled.... sir i dont have account to pay u online...... is der any other option ?? [/INST] Dear friend. Thanks for sharing your concern. In root canal treatment, once the tooth is cleaned properly(that is biomechanically prepared) then there should be no pain.Therefore, I would suggest you to revisit your dentist and get the canal preparation completed. Once this is done she will have no pain, as the nerves and infected pulp will be removed during this process. In the same visit you can request your dentist for changing her antibiotic and analgesic, so that she can have faster relief, but please remember that in dental treatment just antibiotic and analgesic won't help much. They are given to localize and minimize the infection, temporarily,whereas treatment like root canal gives you complete cure for that infected tooth. Meanwhile ask her to do frequent warm saline rinses. And maintain very good oral hygiene. Hope it helps. Thanks. </s>