Conversation: The conversation between human and AI assistant.
[|Human|] I have sores in my mouth that wont go away, very painful. I recently took 2 strong antibotics for a spider bite that became infected. what are the sores any why are they so painful and persistant? did not realize I had to pay for this . sorry but NO THANKS
[|AI|]  Thanks for using Chat Doctor. Read your query. Mouth ulcers are indeed painful. If I were the treating dentist, I would advise you to apply mucosal/denote ointment on the lesion two or three times a day till the symptoms subside. Paracetamol can also aid in the pain relief. Antiseptic mouthwash can be used. Avoid spicy food and take the antibiotics on full stomach. The ulcers should heal within a week or so. If still persistent, consult your local dentist. Hope this was useful. Thanks and regards.