Hollow under eyes from weight loss (cancer) - how can I fix this? (Photo)

So glad to hear that you are in remission and are now able to focus on aesthetic concerns. That's a great sign of improved health in itself.
Since the upper cheeks are a main support for the under-eye regions, any loss of volume there tends to result in under-eye hollows. That being the case, the use of an appropriate robust HA volumizing filler properly injected can help to smooth the transition between the upper cheeks and the under-eye regions. This is often enough to address the issue.
Should additional improvement in any residual hollowing be needed, a low viscosity, malleable, cohesive HA filler can then be used to further improve and smooth the transition.
You would be wise to consult with an experienced, board certified cosmetic dermatologist filler injector expert, as these areas for treatment should not be left to the inexperienced hands of novice injectors. Hope this helps and best of luck. And, once again, so happy that you are in remission.

I'm sorry you had to go through that ordeal and hope it's a smooth ride from here on out. Regarding the hollowness you inquired about, it can easily be improved with filler injections, and I recommend Hyaluronic acid material to the upper eye lid as well as the TT. For hollow temples you can use HA or calcium generating fillers like Sculptra or Radiesse. All the best from Boston, Dr. Onir

Thank you so much for sharing your experience, and I’m truly glad to hear you’re in remission. Weight changes—especially those related to illness—can definitely contribute to a hollowed appearance under the eyes, and it’s completely understandable to want to restore some fullness and brightness in that area.

There are a few options that may help improve the hollowing:

1. Hyaluronic acid fillers
This is one of the most common and effective treatments for tear-trough hollowing. A soft, flexible filler can gently replace lost volume and smooth the transition between the lower eyelid and cheek. When placed carefully, it can look very natural and help reduce both the hollow and shadowed appearance.

2. PRF (Platelet-rich fibrin)
PRF uses a concentration of your own platelets to stimulate collagen and tissue regeneration. It doesn’t add immediate volume like a filler, but it can gradually thicken and strengthen the under-eye skin, improving crepiness and subtle hollowing over time.

3. Fat grafting
If your weight has stabilized, a small fat transfer can offer a more permanent volume option. It can be especially helpful for those who’ve lost facial fat due to illness or weight changes. Results may vary depending on how well the transferred fat takes.

4. Skin-quality treatments
If the skin under the eyes appears thin or crepey in addition to being hollow, gentle resurfacing treatments, collagen-stimulating lasers, or microneedling with PRF can improve overall texture and support.

Given your history, the safest and most natural-looking options are typically fillers or PRF to start—both are reversible, customizable, and require minimal downtime.

Based on the one posted photo of the most acceptable and easy option is using a capital H capital a filler in one or two sessions expect each session to arrange from $700-$1200. Best of virtual concept work with for better explanation.