Post-inflammatory hyperpigmentation

Acne

One of the most common causes of PIH, as the inflammation that occurs due to acne can leave dark spots after the pimples heal.

Burns

Any type of burn (sunburn, thermal burns, etc.) can cause inflammation that leaves dark marks on the skin.

Cuts or wounds

If there is an injury to the skin, the healing process can cause inflammation, resulting in the formation of hyperpigmentation.

Dermatitis

Skin diseases such as eczema, psoriasis, and other forms of inflammatory diseases can cause hyperpigmentation.

Infectious lesions

Skin infections such as bacterial or fungal can cause inflammation and eventually leave dark spots.

Hormonal changes

Hormonal fluctuations, such as those that occur during pregnancy (melasma), can increase the risk of procedural hyperpigmentation, although this condition is not usually directly caused by inflammation.

Dark spots or blemishes

The most common symptom is the appearance of dark areas of skin that are darker than the surrounding skin. These spots can be brown, red, purple or black, depending on the skin color and the severity of the inflammation.

Uneven skin color

PIH often manifests as uneven skin tone, with varying intensities of color in the affected area.

Localized pigmentation

The spots are usually concentrated in an area that has undergone inflammation or damage (such as areas after acne, cuts, burns, or dermatitis).

Increased pigmentation over time

The spots usually appear within a few weeks after skin damage occurs and may become darker over time before they begin to fade.

Sun protection

UV radiation can worsen post-traumatic hyperpigmentation, making the spots darker and longer lasting. Therefore, daily use of sunscreen is essential.

Topical treatments for skin whitening

There are several ingredients used to reduce hyperpigmentation such as vitamin C, retinoids, niacinamide and azelaic acid.

Chemical peeling

Chemical peels with fruit acids (AHA, BHA) can help remove damaged layers of skin and encourage faster regeneration. Peels can reduce dark spots, but it is important to consult a dermatologist before deciding on this option.

Treatments with hydrating and soothing ingredients

Hyaluronic Acid – Helps the skin stay hydrated, which is important for faster healing.

Aloe vera – A natural ingredient that soothes inflammation and helps regenerate the skin.