Can fillers in nasal fold leak into the sinuses? (Photos)

It is not possible assuming proper injection. This reaction is highly likely to be due to some other cuases. Please contact a qualified provider or a board-certified physician with extensive experience in these procedures.

Dear Realself friend,
Fillers like the HA Vallure can not leak into the sinuses.   Those get injected fairly superficial just under your skin. Even stronger fillers that get injected deeper like Restylane Lyft or the Juvederm Volluma still go above bone and stay there. Your sinuses are covered with bone which is not easy to penetrate. With that said,  sinuses can get penetrated through mouth procedures such as placement of implants or root canals when the roots ate already located in the sinuses.  If you are feeling a funny taste in your mouth and sinuses I would consult your dentist or see an ENT for further diagnosis.   Hope this helps.  
Best,  Dr. Onir