Is It Normal for a Mole Not to Grow Back After Picking?

Picking at a mole and it not growing back?

Hello Dr.
Wu, I have been picking at a mole on my right hand, and recently it hasn't grown back.
It is no longer visible that there was a mole there before.
Is this normal?

Claire, 10~19 year old female. Ask Date: 2023/12/09

Dr. Wu Yuxin reply Dermatology

It may not be a mole, as moles cannot be picked off.

Reply Date: 2023/12/09

More Info

When it comes to moles (or nevi), it is important to understand their nature and the implications of picking at them. Moles are clusters of pigmented cells that can vary in size, color, and shape. They are generally benign, but any changes in their appearance or behavior can be a cause for concern.

In your case, you mentioned that you have been picking at a mole on your right hand, and it has not grown back. This situation can be concerning for a few reasons. First, when a mole is picked at, it can lead to trauma to the skin and the underlying structures. If the mole was removed or damaged significantly, it may not grow back. This can be normal, especially if the mole was shallow or if the skin healed over it completely.

However, it is crucial to monitor the area for any changes. If the mole does not return, it could indicate that the cells that formed the mole were destroyed. In some cases, if a mole is picked at repeatedly, it can lead to scarring, which may prevent the mole from regenerating. Scarring can also alter the appearance of the skin in that area, making it look different from the surrounding skin.

It is also important to consider the possibility of skin cancer, particularly if the mole changes in color, shape, or size, or if it becomes itchy or bleeds. The ABCDE rule is a helpful guideline for assessing moles:
- 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 shades of brown, black, or even red, white, or blue.

- Diameter: The mole is larger than 6mm (about the size of a pencil eraser).

- Evolving: The mole is changing in size, shape, or color.

If you notice any of these changes, it is crucial to consult a dermatologist for a thorough evaluation. They can assess the mole and determine if any further action is necessary.

In terms of treatment or management, it is advisable to avoid picking at moles or any skin lesions. If you have a habit of doing so, consider seeking help to address this behavior, as it can lead to skin damage and potential complications. If you are concerned about the appearance of the mole or the skin in that area, a dermatologist can provide options for treatment, which may include removal or cosmetic procedures.

In summary, while it may be normal for a mole not to grow back after being picked at, it is essential to monitor the area for any changes and consult a healthcare professional if you have concerns. Taking care of your skin and avoiding trauma to moles is crucial for maintaining skin health.

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