Lumps and bumps in piercings happen for a few reasons but the number one cause for the lumps and bumps is misuse or over use of cleaning products. These come with various names, Bactine, Dragon Mist, Pierced ear solution and various other names but actually the bumps or lumps and not Keloids but actually Hypertrophic reactions.
This is where the tissue freaks out due to the irritantand inflames with a build up of collagen The solution to this is simple, stop using all cleaning products on your piercing and just irrigate the piercing daily with running water while moving the jewellery back and forth. This will flush the irritant out of the piercing and allow the tissue to settle down, now this will take several days to a week or two depending on how bad the lumps or bumps are but this solution works without fail. So do that and your issues should resolve themselves in a few days.
I would go see your piercer. It could just be the formation of scar tissue or it may be a reaction to the jewelry/rejection.
you can use coco butter
clean it everyday with H2ocean and go to the hospital
Make Sure you keep it clean with mouthwash and salt water
How fond of your lip are you? You need to get rid of the piercing and get some antibiotics from your doctor and stop doing goofy stuff like that.
If I were you, I'd get rid of the solution and just use natural sea salt and water. Its much cheaper and more effective. You can use the sea salt solution on the outside of the piercing for soaks and you can also use it to rinse your mouth.
You can't
You should not self-pierce your lip as it requires proper technique, proper equipment, and also you need to keep everything sanitary. But if you have already done this by yourself then I would say that you can use ice because using ice is considered the best method for healing lip piercing. You can place an ice pack directly on the swollen area for some time and repeat this for a couple of times to get rid of the swelling. If you are facing any kind of major issue then you must consult a professional without wasting any time.
get rid of them.
No but the easiest way to get rid of a lump is to put aftershave on it. but it will sting.
You can but you absolutely shouldn't. Your body is already working overtime trying to get rid of the infection and it wouldn't be able to handle a new piercing. The infection could get worse and the piercing would take longer to heal. A real professional body piercer wouldn't do any form of piercing lip or otherwise if you are fighting and infection. A gum infection is due to poor oral care, the chances of a secondary infection setting into the new piercing is very high. Get your infection under control and healed then consider a piercing once your dentist and doctor say it's safe to proceed.
Go to the doctor. You have an infection.
Popping it.