Have you recently had lip fillers and noticed a lump on your lip or several lumps? You’re not alone. The appearance of lumps on the lips after a filler treatment is quite common and is usually temporary. In this blog, we explain clearly what the possible causes are, when you should be concerned, and how to manage it effectively.
A lump on the lip after a filler treatment can have several causes. It’s important to understand that not every lump is the same:
Immediately after treatment, it’s normal to feel or see lumps in the lips. The filler needs time to settle, and your lips need time to recover. A small lump in the first few days is usually part of the normal healing process.
Sometimes the filler can spread unevenly, resulting in a lump inside the lip or a visible bump on the surface. This can happen due to movement shortly after the treatment or because of the natural anatomy of your lips.
In rare cases, the body may react to the filler, which can cause a hard lump. This always requires professional attention.

Soft lumps
A soft bump inside the lip is usually temporary and disappears within a few days to weeks. This type of lump feels soft and is often the result of swelling.
Hard lumps
A hard lump inside the lip may indicate a granuloma or another complication. This type of lump always requires medical attention.
Colour changes
A blue spot on the lip can occur due to small bruises during the treatment. White spots on the lips can also appear and are usually harmless.
In the first 48–72 hours after your treatment, small lumps on the lips are usually part of the normal healing process. A bump on the lip is generally not a cause for concern if:
The lump feels soft
There is no severe pain
Swelling gradually decreases
You do not have a fever or other signs of illness
A lump on the lower lip can remain visible for up to 2 weeks. In general, lumps on the lips need time to fully disappear.
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Always get in touch with your practitioner if:
A spot or cyst on the lip becomes painful
You notice a lump on your lip that is getting harder instead of softer
There are signs of infection (redness, warmth, pus)
A lump inside or under the lip hasn’t decreased after 2 weeks
You are concerned about any change
Immediately after treatment
Avoid extreme temperatures
Try not to touch your lips
Do not use lipstick or lip gloss for the first 24 hours
Sleep with your head slightly elevated
During the first week
Only massage if advised by your practitioner
Avoid intense exercise
Drink plenty of water
Use sun protection
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Professional solutions
Depending on the cause of your lip lump, your practitioner may suggest various options:
Massage techniques
Hyaluronidase injection (to dissolve the filler)
Anti-inflammatory medication
Monitoring and regular check-ups
What not to do
Never try to massage a lump on your lip without professional advice
Avoid applying strong pressure on lumps
Never poke or pierce a bump or lump on your lip
Most lip bumps disappear within 1-2 weeks. Persistent bumps may persist longer and require professional attention.
A hard bump on your lip can be normal for the first few days, but if it persists or becomes painful, contact your doctor.
Although rare, some lip bumps can become permanent without treatment. That's why aftercare is so important.
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