Chemical peels are a popular treatment for skin concerns like dark spots, uneven tone, and rough texture. While many people use this procedure to improve the skin on their face, the treatment is also commonly applied to other areas of the body, including the underarms. Underarm peels have gained attention for their ability to brighten darkened skin and address issues like irritation or roughness. However, it’s important to understand the possible outcomes of the treatment, one of which is Hyperpigmentation of Underarm After Chemical Peel.
This article explores why hyperpigmentation can occur following an underarm chemical peel, what you can do to prevent it, and how to treat it if it happens.
Hyperpigmentation refers to areas of skin that become darker than the surrounding skin. This darkening occurs due to an excess production of melanin, the pigment responsible for skin color. It can happen for various reasons, such as sun exposure, inflammation, hormonal changes, or irritation from skincare treatments like chemical peels.
While hyperpigmentation is a common reaction in many cases, it is particularly concerning in areas like the underarms, where the skin is more delicate and often exposed to frequent friction, sweating, and deodorant use.
There are several factors that contribute to hyperpigmentation after a chemical peel on the underarms. While chemical peels are meant to improve the skin's appearance, the process of exfoliating the outermost layers of skin can sometimes trigger certain reactions.
One of the primary causes of hyperpigmentation after an underarm chemical peel is exposure to UV rays. After a chemical peel, your skin is more sensitive and vulnerable to sun damage. If you don’t protect your skin with sunscreen or cover it properly, the exposed skin is likely to darken, leading to hyperpigmentation. This reaction is known as post-inflammatory hyperpigmentation (PIH), which occurs when the skin darkens after an inflammatory event like a chemical peel.
Another contributing factor to hyperpigmentation is improper aftercare following a chemical peel. After the procedure, your skin needs time to heal, and it’s essential to follow the aftercare instructions provided by your dermatologist. This includes avoiding harsh exfoliants, staying away from activities that may irritate the skin, and using soothing products. Failing to follow these steps can cause excessive irritation and increase the risk of pigmentation changes.
The underarm area is naturally more sensitive than other parts of the body, and the use of a chemical peel can trigger inflammation, leading to an increased production of melanin. In some cases, inflammation after the peel can result in dark spots forming as part of the healing process. If your skin reacts this way, it may take time for the pigmentation to fade.
Hormonal imbalances can also play a role in the development of hyperpigmentation after an underarm chemical peel. Hormones like estrogen and progesterone can influence melanin production, and certain individuals may be more prone to developing pigmentation changes when undergoing treatments like chemical peels.
Post-peel, your skin may be more susceptible to irritation from personal care products, including deodorants and antiperspirants. If these products contain fragrances, alcohol, or other irritating ingredients, they may cause inflammation or trigger hyperpigmentation in the underarm area. It’s best to avoid using such products for a few days following your peel, or opt for gentler, fragrance-free formulas.
In short, yes, it is possible and normal for hyperpigmentation to occur after an underarm chemical peel, especially if the skin is sensitive or aftercare instructions are not followed properly. Hyperpigmentation is a temporary condition that can improve with the right treatment and self-care. It’s important to note, however, that not everyone will experience this reaction.