White blisters on bottom lip are from what and how do I get rid of them?

I had them for a long time. Dentist thinks that I just bite my lips?
I use a CPAP for sleep apenea. I am not sure if that has something to do with it?

It sounds like a virus. Herpes to be exact. not the genital kind but the oral kind. Herpes can be big blisters nasty blisters but they can also be small and they can appear on the inside of the mouth as well as the outside of the mouth. I would ask your doctor about Herpes. The breakouts reoccur and can be brought on by different things, chapped lips, sunburned lips, lack of sleep. stress, fever, etc. some people only get them once or twice in their lives others can have them reoccur regularly. there are drugs you can apply topically or you can take prescription pills that might help. I have found that a combination of over the counter stuff helps me and I havent had to take prescription drugs for it. there is a chapstick type of medication called Herpecin-L. you can get it at most drug stores. use it regularly and it may keep them from popping up. once they come up though. This product helps them go away much quicker for me. You apply it once an hour while you have a breakout. It works Better than others on the market for me at least. Especially when I also take L- Lysine along with it. You can get it at the drug store also in most areas or at a vitamin store. Its a natural substance and I take it every time I have a break out. I can get it cleared up in a day or two with this treatment. Also Peanuts can trigger a breakout. So I would avoid them or take an L-Lysine right after you eat them to avoid a breakout. Herpes is a common virus and it can sit in the body for years before popping up. So you may never find out how or where you got it. But I think it might be what you have. Your only infectious while you have a breakout, as far as I know, so be sure to not kiss anyone or share a spoon or straw while you have the sores on your lips. some people can tell when they are going to have a breakout because they feel a bit of a tingle or warmth in the area just before the blisters come up. Once you recognise the feeling you can start to treat it before it gets bad. Oh, I also read today that honey can help the blisters shrink also. I have never tried it but thought I would pass it on. I hope this helps.

At times due to excessive heat inside your body causes'em, at times it is due to eating accidents. Try: 1. taking B-complex capsules - they help; 2. drink as much water as you can to clear your system of toxins. Good luck!

you have either burnt ya lip or ya have an STD...go to the doctor and get checked out dude!

This sounds like a dietary problem to me....at least on the surface....check your diet and ensure that you're eating healthy..no kidding. I would investigate a vitamin supplement. In a few days you should see an improvement.

BLISTERS on your bottom lip? I'd check with my Dr. and get tested for HERPES. No, it doesn't matter if bottom lip or top. Blisters are blisters. And yes you can live quite well with herpes. And you may also very well NOT have Herpes. But it can't hurt to be tested.