It is best to give 6 weeks before undergoing any laser procedure after lower eyelid blepharoplasty. During this time protect the eyelid skin by using sunscreen every day and wearing sunglasses.
You already had one laser treatment. This stimulates the growth of new collagen after about 4 weeks and lasting for several months. So you should wait at least 6 months before doing another treatment to see what sort of tightening you will get from the first one.
I would usually have my patients wait a few months for the swelling to subside before undergoing a laser of the lower lids. Best to ask your surgeon.
Thank you for your question. I suggest that you consult with the board certified facial plastic surgeon who performed your surgery. In general, you should wait until any swelling and bruising has subsided to determine your need for the laser. Hopefully, the surgery has provided you with the more youthful and rejuvenated look that you desire.