Fluid bags under the eyes can be a very frustrating issue. These are usually cosmetic and not harmful, but when severe they can cause mechanical ectropion. Ectropion is when the eyelid is pulled away from the globe surface creating a gap between the eye and the eyelid. This can cause considerable irritation. Many methods have been tried, with varying success, to improve these fluid bags. Modalities tried have included chemical peels, laser peels, radio-frequency or electrocautery ablation, enzyme injection, and direct excision. A study published in the Ophthalmic Plastic Reconstructive Surgery journal showed benefit to injection of tetracycline antibiotic into the area of swelling with moderate success without any complications. Dr. Burroughs has used tetracycline injections for ocular surface swelling with good success when the problem couldn’t be improved under the care of other physicians. Dr. Burroughs thinks this will be a potentially useful, safe, and repeatable tool for future use. Another relatively new tool is to use radiofrequency thermal energy under the skin to collapse the fluid bag area and try to scar it under the skin to prevent recurrences. I have been using Inmode's RFAL device ("facetite") for this and have had some good success. Fat bags can be masked and made to look better with dermal filler injections (e.g. Belotero or Restylane), and have had high success in the right patients. Surgery can also be done to sculpt and reposition the bags to smooth the lower eyelid cheek convexity that should typically be present in young patients. Fillers can, however, worsen the fluid bags, so be cautious and go with a filler that is reversible with an enzyme (hyaluronidase). Best regards on improving your concern.