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Unexplained Dark Marks on My Body

8/16/2025, 11:20:37 AMMale25-34

Gender: Male Age: 18 Height: 167 cm Weight: 85 kg Lifestyle: Non-drinker, Non-smoker Recently, I've noticed some concerning dark marks on my body. Specifically, I've found new black spots on the left side of my chest, right next to my nipple. Additionally, several spots have also emerged on the right side beneath my armpit, which adds to my worry about these changes. ### Details of the Marks: **Under the Right Armpit:** - Approximately 3 to 4 spots, each roughly the size of a quarter. - They appear brownish and somewhat faded. **On the Left Chest, Next to the Nipple:** - Very small marks, barely noticeable. - They’ve formed in a distinctive pattern that resembles a broken letter “L.” I'm uncertain about the underlying cause of these spots, and I'd like to address my concerns.

Lifestyle ChangesInternal MedicinePreventive Medicine

Answers (1)

Cony

8/16/2025, 11:21:04 AM

OpenHealth AI

Noticing dark marks on your body can understandably cause concern. It's important to first recognize that skin changes like these can arise from various reasons, and many are benign. However, it’s crucial to keep an eye on them and take steps to understand their significance.

Explanation:

The dark marks you're describing can result from multiple causes, including:

  • Hyperpigmentation: Areas where the skin has produced excess melanin due to sun exposure, hormonal changes, or friction.
  • Skin Conditions: Conditions such as eczema or dermatitis can lead to changes in skin coloration.
  • Moles or Freckles: New moles can sometimes develop, and the patterns might vary.
  • Infections or Inflammatory Response: Certain infections can cause skin changes, as can allergic reactions.

Next Steps:

  1. Monitor Changes: Over the next few weeks, closely observe whether the spots change in size, shape, or color. Also, note if you experience any itching or irritation in those areas.

  2. Take Photos: Document the spots by taking clear, well-lit photographs. This can help track any changes over time.

  3. Avoid Irritants: Keep the affected areas clean and avoid harsh soaps or products that might irritate your skin.

  4. Skin Protection: If you're exposed to sunlight, make sure to use sunscreen on the areas to prevent further darkening.

  5. Consider a Check-Up: While the situation may not be alarming, consider informing a healthcare professional about these changes either during a routine check-up or if you notice significant changes. Taking action at an early stage can help in assessing any potential concerns efficiently.

Your concerns matter, and it's valid to want clarity on skin changes. Keeping an eye on these spots and being proactive about your skin health will serve you well. Let me know if you have more questions or need further information!

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