Hyperpigmentation is a skin condition that causes darker patches to appear, so that they become more visible than the surrounding skin. They are sometimes also known as age spots, liver spots, or sun spots. It’s a common and treatable condition that is usually harmless, but it can be distressing when it first appears and may cause self-consciousness.
Here are the answers to some of the most commonly asked questions about hyperpigmentation.
What causes hyperpigmentation?
Multiple factors may cause hyperpigmentation, which occur when an excessive amount of melanin builds up in the skin.
It can be triggered by sun exposure, most often appearing in the parts of the body that are exposed to daylight, such as the hands, face, neck, and chest. It can also be caused by hormonal changes; skin injuries or inflammation such as burns or acne scars; age; or genetic factors.
What’s the difference between hyperpigmentation and melasma?
Melasma is a specific type of hyperpigmentation that is primarily caused by hormone changes. About 90 per cent of people with melasma are women, and it’s often triggered by pregnancy or the contraceptive pill. It most often appears on the face, and is more prevalent in people with light brown or darker skin.
Is hyperpigmentation preventable?
It is not possible to prevent all types of hyperpigmentation, such as those caused by hormones or genetic factors. However, you can minimise the risk of developing it by using high factor sunscreen to protect your skin from UV rays, which can cause damage even on cloudy days. Cover up with protective clothing and sunglasses on very sunny days.
Follow a regular skincare routine using dermatologically tested products that are suitable for your skin type, and monitor your skin regularly for any sign of changes and discolouration. If you have any scars, keep them protected and do not pull off scabs.
How can hyperpigmentation be treated?
There are several treatment options available, including natural home remedies, such as green tea extracts and aloe vera. However, there is no substantial evidence that these are effective, so it’s best to seek professional advice if the condition is knocking your confidence.
The skin therapist will be able to recommend the most suitable treatment for the type and severity of your hyperpigmentation. This may include laser treatment, chemical peels, microdermabrasion, or topical creams with active ingredients such as retinoids and vitamin C.
How long does it take to see the results of treatment?
Often, multiple treatments are required to achieve noticeable results. The timescale will depend on the type and severity of the condition, and the type of treatment. The best results can be achieved by seeking expert advice so you can be sure of the most appropriate treatment, and following the after care instructions consistently.
