Does Juvederm Ever Leak from the Injection Site?

Swelling is common after treatment. I would suggest you see your injector for a follow up. In the meantime, avoid touching the area and stop applying the ointment.

Yes, the clear substance is most likely the Juvederm.  Unlikely that you have an infection, I do recommend following with your injector.  Avoid overly vigorous massage for a few days after Juvederm injections.

Yes, Juvederm can be expressed from the lips after it is injected as a filler, but only if there is an opening for which it can extrude.  That might be a blister, such as a cold sore, a traumatic scratch or bite, and even a scab. It is doubtful that an infection would occur this soon. Don't manipulate your area and see your doctor for reassurance.  Sometimes lips swell a lot after Juvederm and the pressure might force some product out as a clear gel, but not to worry, it's not enough to lose the good cosmetic result.

Juviderm can be pushed out within 24 hours. You don't have an infection since it is only 24 hours and it takes 3-4 days to show signs of an infection. If it swells see your surgeon.

Leakage of Juvederm is rare but can happen. Avoiding manipulation of the treated area in the acute post op period will minimize this risk.