Microneedling for Post-Inflammatory Hyperpigmentation: What to Know

Post-inflammatory hyperpigmentation is a darker mark left after inflammation or injury. It can follow acne, eczema, friction, burns, or cosmetic irritation. The colour develops because inflammation signals pigment-producing cells, and sunlight can make the mark more noticeable or slower to fade. [Dark Patches On Skin] and [Uneven Skin Tone] describe related visible concerns.

Microneedling makes controlled microchannels that stimulate repair and may help topical products reach the skin more evenly. It also creates inflammation, so the procedure can worsen PIH if the skin is not calm, the technique is too aggressive, or aftercare is poor. A diagnosis should come before treatment.

Tell the clinician about active acne, atopic dermatitis, recent tanning, previous dark marks after procedures, and every product or medicine used on the area. Treatment should not be performed over infection, open skin, sunburn, or an uncontrolled flare. The plan may include treating the original inflammation first and using gentle skincare between procedures.

Use the recommended cleanser, moisturiser, and sun protection after treatment. Avoid picking, heat, harsh scrubs, and unapproved bleaching products. Depending on your skin and diagnosis, alternatives may include [Chemical Peel], [Skin Brightening Treatment], or [Picosecond Laser Treatment]. Learn more about [Post-Inflammatory Hyperpigmentation], [Acne], and [Atopic Dermatitis].

Contact the clinic if pain, warmth, swelling, crusting, or discharge increases, or if a treated area becomes markedly darker or develops pale patches. Fever or spreading redness needs prompt review. Seek urgent help for breathing difficulty or rapidly developing facial swelling. New or recurring inflammation should also be addressed so it does not create additional marks.

Ask what caused the PIH, whether that trigger is controlled, how your skin tone affects the plan, and what signs of worsening pigment to watch for. Discuss alternatives, preparation, recovery, product pauses, and how progress will be judged without irritating the skin.