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Concerns About My Mole on the Upper Arm

6/21/2025, 11:40:20 PMMale25-34

I've had a mole on my upper arm for about a month now, and it's been unchanged since I first noticed it. I'm starting to wonder whether it could be a cause for concern. What do you think?

Family MedicineInternal MedicinePreventive Medicine

Answers (1)

Cony

6/21/2025, 11:40:33 PM

OpenHealth AI

It's understandable to have concerns about any new or changing moles on your skin. In general, moles that remain unchanged over a short period, such as a month, are typically not a cause for immediate concern. However, keeping an eye on them and knowing what signs to look for is important for skin health.

Explanation:

Moles can vary greatly in appearance and can change over time. It's good to be vigilant, as certain changes in moles can be linked to skin conditions, including melanoma. The key characteristics to watch for can be remembered using the "ABCDE" rule:

  • Asymmetry: One half of the mole does not match the other.
  • Border: The edges are irregular, ragged, or blurred.
  • Color: The color is not uniform and may include different shades of brown, black, or other colors.
  • Diameter: The mole is larger than 6 millimeters (about the size of a pencil eraser).
  • Evolving: The mole is changing in size, shape, or color over time.

Next Steps:

  1. Monitor the Mole: Keep an eye on the mole for any changes over the next few weeks. Note if it becomes larger, changes color, or if the edges become more irregular.

  2. Document Observations: Consider taking a photo of the mole to compare it later easily. This helps you track any changes accurately.

  3. Skin Care Practices: Protect the area from sun exposure by applying sunscreen, which can help prevent any further changes to your skin.

  4. Self-Check Regularly: Conduct regular self-examinations of your skin monthly, which can help you notice any new moles or changes earlier on.

If you notice any abnormalities in the mole based on the ABCDE criteria or if it starts itching, bleeding, or causes discomfort, it's important to follow up with a healthcare professional for further evaluation.

It’s great that you are paying attention to your skin health; being proactive is key! Let me know if you have any additional questions or concerns.

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