How long do I need to wait to have upper and lower blepharoplasty after dissolving with hyaluronidase to tear troughs?

That will depend on the success of the injection. Most of the fresh filler would dissolve within hours after injection of hyaluronidase. It is best to address this question with a surgeon. Good luck.

Generally if the filler needs to be removed, we will do this at least 2 weeks ahead of surgery. Bruising can occur but is generally not of significance. We want this time to allow any residual swelling to be settled. If your surgeon is not doing the hyaluronidase, simply ask your surgeon or your contact person what they recommend.

You should probably wait at least 2 to 3 weeks after dissolving any reversible filler placed in the eyelids, before undergoing an upper and lower blepharoplasty. Choose your surgeon wisely, based on producing very natural results.

And somatic filler reversing is fairly rapid.
There may be some slight swelling from the injections.
Otherwise it typically takes hours or a few days.
I suggest you follow up with your provider and ask them.
Best,
Matt Hagstrom, MD