How to Treat Milia Under the Eyes

Fat granules—clinically termed milia—are small, benign, keratin-filled cysts that commonly appear around the eyelids, including the periorbital area beneath the eyes (commonly referred to as the “eye bag” region). These lesions are not true fat deposits but rather superficial epidermal cysts composed of trapped keratin. They typically present as 1–2 mm pearly-white or yellowish papules and are asymptomatic, though they may cause cosmetic concern.

Milia in the periorbital region often arise due to disruption of normal keratinocyte desquamation—frequently triggered by chronic sun exposure, topical steroid use, post-inflammatory changes following dermatitis or laser treatments, or even aggressive skincare routines involving heavy occlusive products. Unlike xanthelasma or sebaceous hyperplasia, milia lack lipid content and do not reflect underlying metabolic disorders such as hyperlipidemia.

First-line management emphasizes gentle skin care: avoiding thick, comedogenic eye creams; using non-irritating, fragrance-free cleansers; and applying broad-spectrum sunscreen daily to mitigate UV-induced epidermal damage. In persistent cases, clinical intervention is both safe and effective. Manual extraction—performed under magnification with a sterile 26- or 27-gauge needle followed by gentle expression using a comedone extractor—is the gold standard for isolated lesions. Alternative modalities include light electrodessication or superficial chemical peels (e.g., 30–35% trichloroacetic acid), though these require expertise to avoid scarring or hypopigmentation in the delicate periocular skin.

Patients should be counseled that recurrence is possible, particularly with ongoing irritant exposure or inadequate photoprotection. Referral to a board-certified dermatologist is recommended for widespread, recurrent, or atypical presentations to exclude mimics such as syringomas or basal cell carcinoma.