what are the black spots on skin

Black spots on the skin can result from a range of causes, and it’s understandable to feel some concern when you notice them appearing. These spots might be something as simple as benign lentigines, commonly known as age or sun spots. They usually occur in fair-skinned people after chronic sun exposure, though they tend to appear more brown than black and generally are harmless. In younger individuals without much sun exposure, new dark spots may prompt a closer look. Another possibility is post-inflammatory hyperpigmentation, which happens after a skin injury or inflammation. This isn’t normally black-appearing, more brownish, but varies with skin tone. Moles can also develop or change over time, and while most are benign, any new or changing lesions should be evaluated just for safety. Malignant melanoma—a form of skin cancer—though less common, can appear as a black or dark spot on the skin. It’s crucial to monitor for specific signs, like asymmetry, irregular borders, color variations, diameter larger than a pencil eraser, or evolution over time (the ABCDEs of melanoma). Given your description, spotting several new dark marks, it’s advised to see a dermatologist or your primary care provider to assess these spots directly. They will likely perform a visual examination, and if there’s any doubt, further tests like a skin biopsy might be recommended to ensure they’re not something more concerning. This is especially sensible if these spots differ from any other skin features you’ve had. If there’s rapid growth, bleeding, itching, or any striking change, these are red-flag symptoms that would urge a quicker medical evaluation. In the meantime, continue using sunscreen to protect your skin and try not to pick or scratch at them, as irritation can complicate the assessment. While online searches can be helpful, they can sometimes escalate unnecessary anxiety, so focusing on getting a professional evaluation is a good step forward.