
What Causes Dark Underarms?
Dark underarms can be a source of embarrassment for many people, especially during the summer months, when sleeveless tops and swimsuits are in fashion. We may develop dark underarms for several reasons, and understanding these causes can help us take steps to prevent and treat this common issue. One of the most common causes of dark underarms is shaving or waxing. These hair removal methods can cause irritation and inflammation in the delicate skin of the underarms, which can lead to hyperpigmentation—using a dull razor or applying too much pressure. At the same time, shaving can also contribute to