There will be a column coming up on hyperpigmentation in the next few months.
From the guardian.co.uk
There also was hyperpigmentation, or darkening on areas of the child's skin, Schmidt said.
From the freep.com
Dark spot serums only work on hyperpigmentation, ie sunspots.
From the guardian.co.uk
It boosts hydration, collagen production and brightens skin by repairing sun damage and hyperpigmentation.
From the orlandosentinel.com
Some women see the neck and jowls starting to sag, hyperpigmentation, deep furrows and marionette lines.
From the orlandosentinel.com
A less common cause can be post-inflammatory hyperpigmentation or clusters of brown pigment under the eyes.
From the express.co.uk
Pat softly under the eye to help hide and heal blemishes, dark circles, hyperpigmentation and other skin conditions.
From the stltoday.com
Even if you religiously protect your skin now, past damage can rear its ugly head in the form of mottled hyperpigmentation like sunspots and brown patches.
From the timesunion.com
In addition to this, the scientists have demonstrated how neuronal damage in adults can excite the maturation of melanocytes to form hyperpigmentation around the affected nerves.
From the sciencedaily.com
More examples
Unusual darkening of the skin
In dermatology, hyperpigmentation is the darkening of an area of skin or nails caused by increased melanin.
(Hyperpigmented) Darker skin color than the surrounding skin.
(hyperpigmented) accentuation or increase of pigment
Excess skin pigment or color caused by high venous pressure forcing blood cells to leak from small veins under the skin.
A lack of skin color caused by a deficiency of melanin production or a loss of pre-existing melanin or melanocytes.
A skin condition in which there is excessive pigmentation, often seen as dark spots on the skin.
Increased pigmentation of the skin.
Often caused by sun damage, inflammation, or other skin injuries, including those related to acne. People with darker Asian, Mediterranean or African skin tones are also more prone to hyperpigmentation, especially if they have excess sun exposure.