What does a red and painful bump on the lip indicate?
Furuncle, oral and topical antibiotics, anti inflammatory drugs
According to your complaints you seem to have developed furuncle which is a bacterial infection of the hair follicle.
You need to take oral and topical antibiotics.
If I was your treating doctor I would recommend you to take tablet cephalexin 500 mg twice daily and apply mupirocin cream to the affected area twice daily for 7 days.
For pain, you can take anti-inflammatory medicines like tablet Ibuprofen.
Antibiotics are prescription drugs and you need to see the doctor in person to get them.
Hope I have answered your query. Let me know if I can assist you further.
Thank you for trying to help with the information I gave you.