Skin spots are often a cause for concern, especially when they appear for no apparent reason. A new study helps explain why they tend to be concentrated in specific areas of the body.
The human body is constantly reacting to its environment. It sends signals that are often overlooked. Skin blemishes are one of them. A recent study conducted by a group of European dermatologists highlights several possible causes, often in combination.
Humidity, stress, repeated friction, or hormonal imbalance all play a direct role. But the most common trigger remains excessive perspiration. It creates a warm, humid environment, perfect for certain bacteria or fungi to thrive. The result: the skin’s appearance changes.
The spots are usually located on the neck, back, armpits, or inner thighs. These areas often remain confined, poorly ventilated, or subject to constant friction. Over time, they become sensitive, irritated, or marked.
Researchers point out that these marks can appear even in very clean people. Hygiene isn’t always enough to prevent this phenomenon. Skin pH, clothing quality, and even stress levels all influence skin reactions.
