Why Does my Nose Feel Hard After Juvederm Injections in It?

Thank you for your question and for sharing your concern. For dermal fillers like Restylane or Juvederm, I would not recommend waiting any period of time after stopping Accutane or even while on Accutane. This would be very different if I was combining dermal filler's with any energy device...

   Juvederm in the tear troughs may not be the best choice.  An enzyme can be used to degrade the Juvederm.  Give this a few weeks before switching to Restylane if necessary.

    Systemic infection from Juvederm to the lips would be very unusual.  If there is concern for infection see your plastic surgeon or injector.

   Hyaluronidase injected 4 times without any improvement may signal a granuloma that may not be as responsive to hyaluronidase.

Hi Sap.  Any more than 1 syringe would be way too much.  In fact you have excellent shape and volume to your lips already.  Be careful about goign too large or you will end up with a duck like appearance.  

You will want to avoid pressure in the area the filler is placed within the first few weeks of the treatment. Having dental work should not be a problem as long as there is no pressure placed on the area. I would recommend communicating with your dentist, and explain to him or her that you...