Postinflammatory Hyperpigmentation Clinical Presentation
- Author: Robert A Schwartz, MD, MPH; Chief Editor: Dirk M Elston, MD more...
History
A diagnosis of postinflammatory hyperpigmentation should be considered if a history of a preceding pathologic process or injury to the affected area of hyperpigmentation is present.
Physical
The distribution of the hypermelanotic lesions depends on the location of the original inflammatory dermatosis. The color of the lesions ranges from light brown to black, with a lighter brown appearance if the pigment is within the epidermis (ie, epidermal melanosis) and a darker gray appearance if lesions contain dermal melanin (ie, dermal melanosis). Note the image below.
Photo of a 42-year-old African American woman with macules of postinflammatory hyperpigmentation on the left side of her face as a result of acne excoriée. Causes
Postinflammatory hyperpigmentation can occur with various disease processes that affect the skin. These processes include allergic reactions, infections, trauma, and phototoxic eruptions. Fractional laser photothermolysis occasionally induces postinflammatory hyperpigmentation.[1, 2]
Common inflammatory diseases that result in postinflammatory hyperpigmentation include acne excoriée, lichen planus, systemic lupus erythematosus, chronic dermatitis, and cutaneous T-cell lymphoma, especially erythrodermic variants.
Furthermore, lesions of postinflammatory hyperpigmentation can darken with exposure to UV light and various chemicals and medications, such as tetracycline, bleomycin, doxorubicin, 5-fluorouracil, busulfan, arsenicals, silver, gold, antimalarial drugs, hormones, and clofazimine.
Graber EM, Tanzi EL, Alster TS. Side effects and complications of fractional laser photothermolysis: experience with 961 treatments. Dermatol Surg. Mar 2008;34(3):301-5; discussion 305-7. [Medline].
Harari Z, Sommer I, Knobel B. Multifocal contact dermatitis to nitroderm TTS 5 with extensive postinflammatory hypermelanosis. Dermatologica. 1987;174(5):249-52. [Medline].
Breathnach AS. Melanin hyperpigmentation of skin: melasma, topical treatment with azelaic acid, and other therapies. Cutis. Jan 1996;57(1 Suppl):36-45. [Medline].
Pandya AG, Guevara IL. Disorders of hyperpigmentation. Dermatol Clin. Jan 2000;18(1):91-8, ix. [Medline].
Burns RL, Prevost-Blank PL, Lawry MA, Lawry TB, Faria DT, Fivenson DP. Glycolic acid peels for postinflammatory hyperpigmentation in black patients. A comparative study. Dermatol Surg. Mar 1997;23(3):171-4; discussion 175. [Medline].
Yoshimura K, Harii K, Aoyama T, Shibuya F, Iga T. A new bleaching protocol for hyperpigmented skin lesions with a high concentration of all-trans retinoic acid aqueous gel. Aesthetic Plast Surg. Jul-Aug 1999;23(4):285-91. [Medline].
Yoshimura K, Harii K, Aoyama T, Iga T. Experience with a strong bleaching treatment for skin hyperpigmentation in Orientals. Plast Reconstr Surg. Mar 2000;105(3):1097-108; discussion 1109-10. [Medline].
Del Rosso JQ. The use of topical azelaic acid for common skin disorders other than inflammatory rosacea. Cutis. Feb 2006;77(2 Suppl):22-4. [Medline].
Grimes P, Callender V. Tazarotene cream for postinflammatory hyperpigmentation and acne vulgaris in darker skin: a double-blind, randomized, vehicle-controlled study. Cutis. Jan 2006;77(1):45-50. [Medline].
Shah SK, Alexis AF. Acne in skin of color: practical approaches to treatment. J Dermatolog Treat. May 2010;21(3):206-11. [Medline].
Katsambas AD. RALGA (Diacneal), a retinaldehyde and glycolic acid association and postinflammatory hyperpigmentation in acne--a review. Dermatology. 2005;210 Suppl 1:39-45. [Medline].
Kasraee B, Handjani F, Parhizgar A, et al. Topical methimazole as a new treatment for postinflammatory hyperpigmentation: report of the first case. Dermatology. 2005;211(4):360-2. [Medline].
Erbil H, Sezer E, Tastan B, Arca E, Kurumlu Z. Efficacy and safety of serial glycolic acid peels and a topical regimen in the treatment of recalcitrant melasma. J Dermatol. Jan 2007;34(1):25-30. [Medline].
Choi H, Ahn S, Lee BG, Chang I, Hwang JS. Inhibition of skin pigmentation by an extract of Lepidium apetalum and its possible implication in IL-6 mediated signaling. Pigment Cell Res. Dec 2005;18(6):439-46. [Medline].
Abu Ubeid A, Zhao L, Wang Y, Hantash BM. Short-sequence oligopeptides with inhibitory activity against mushroom and human tyrosinase. J Invest Dermatol. Sep 2009;129(9):2242-9. [Medline].
Hantash BM, Jimenez F. A split-face, double-blind, randomized and placebo-controlled pilot evaluation of a novel oligopeptide for the treatment of recalcitrant melasma. J Drugs Dermatol. Aug 2009;8(8):732-5. [Medline].
Sadick NS, Palmisano D. Novel synthetic oligopeptide formulation offers nonirritating cosmetic alternative for the treatment of melasma. Cosmet Dermatol. Apr 2010;23:175-9.
Ali SA, Galgut JM, Choudhary RK. On The Novel Action of Melanolysis by a Leaf Extract of Aloe vera and Its Active Ingredient Aloin, Potent Skin Depigmenting Agents. Planta Med. Apr 11 2012;[Medline].
Deshmukh K, Poddar SS. Tyrosinase inhibitor-loaded microsponge drug delivery system: new approach for hyperpigmentation disorders. J Microencapsul. Apr 3 2012;[Medline].
Rokhsar CK, Fitzpatrick RE. The treatment of melasma with fractional photothermolysis: a pilot study. Dermatol Surg. Dec 2005;31(12):1645-50. [Medline].
Rokhsar CK, Ciocon DH. Fractional photothermolysis for the treatment of postinflammatory hyperpigmentation after carbon dioxide laser resurfacing. Dermatol Surg. Mar 2009;35(3):535-7. [Medline].
Kim S, Cho KH. Treatment of procedure-related postinflammatory hyperpigmentation using 1064-nm Q-switched Nd:YAG laser with low fluence in Asian patients: report of five cases. J Cosmet Dermatol. Dec 2010;9(4):302-6. [Medline].
[Guideline] Morton CA, McKenna KE, Rhodes LE. Guidelines for topical photodynamic therapy: update. Br J Dermatol. Dec 2008;159(6):1245-66. [Medline].
Perez-Bernal A, Munoz-Perez MA, Camacho F. Management of facial hyperpigmentation. Am J Clin Dermatol. Sep-Oct 2000;1(5):261-8. [Medline].
Smit N, Vicanova J, Pavel S. The hunt for natural skin whitening agents. Int J Mol Sci. Dec 10 2009;10(12):5326-49. [Medline]. [Full Text].
Leyden J, Wallo W. The mechanism of action and clinical benefits of soy for the treatment of hyperpigmentation. Int J Dermatol. Apr 2011;50(4):470-7. [Medline].
Winhoven SM, Ahmed I, Owen CM, Lear JT. Postinflammatory hyperpigmentation in an Asian patient: a dramatic response to oral isotretinoin (13-cis-retinoic acid). Br J Dermatol. Feb 2005;152(2):368-9. [Medline].
Momosawa A, Kurita M, Ozaki M, et al. Combined therapy using Q-switched ruby laser and bleaching treatment with tretinoin and hydroquinone for periorbital skin hyperpigmentation in Asians. Plast Reconstr Surg. Jan 2008;121(1):282-8. [Medline].

