Dark Spot on Face Getting Bigger: What to Know

Facial pigment can deepen or spread after acne, eczema, a burn, shaving irritation, or another inflammation. Melasma may form broader, fairly even patches, while sun spots are often linked with cumulative exposure. These possibilities cannot be separated reliably from a photograph or the word “dark.” A changing spot is not proof of cancer, but change is a reason for an in-person look. See [Dark Patches On Skin](/symptoms/dark-patches-on-skin/) for related symptom information and [Melasma](/conditions/melasma/) for one possible pattern.

Take a clear photograph beside a ruler or another familiar reference, record the date, and avoid picking or repeatedly rubbing the area. Use broad-spectrum facial sun protection and a hat when outdoors; sunlight can make pigment more noticeable. Bring a list of new skincare products, medicines, and recent rashes or procedures. Do not start a peel, laser, or potent lightening product before the diagnosis is clear. A dermatologist can discuss options such as [Chemical Peel](/treatments/aesthetic-procedures/chemical-peel/) only when appropriate.

Book a prompt appointment if growth is accompanied by an irregular outline, multiple shades, a firm or raised area, persistent crusting, bleeding, tenderness, or a sore that does not heal. Seek urgent help for uncontrolled bleeding, rapidly spreading redness with fever, or swelling affecting an eye. If none of these features is present, arrange a routine assessment rather than trying to remove the spot at home.

Ask what features were seen on examination, whether a dermatoscope or sample is needed, and which changes should be photographed. Ask how to protect the area from sunlight and when a cosmetic treatment, such as [Picosecond Laser Treatment](/treatments/laser-and-energy/picosecond-laser-treatment/), would be considered safe.