Mole on the sole of the foot with itching?
A new mole has appeared on the sole of my foot, which has changed from a light black to a dark black over the past four months.
Recently, the area about 1.5 cm next to this mole has become inflamed and itchy.
After two days, the mole itself also started to feel itchy and inflamed.
It was originally a flat mole, but due to the inflammation, it feels slightly raised now.
I suddenly noticed that the mole is red and swollen, and pressing on it causes itching.
The size is about 0.2 cm.
I am very concerned whether the mole itself is inflamed or if it is just folliculitis occurring at the site of the mole.
Thank you for your response.
Xiao Zhen, 30~39 year old female. Ask Date: 2021/04/27
Dr. Wu Yuxin reply Dermatology
Without actually seeing the lesion, it is impossible to determine the issue.
If it is very concerning, please seek medical attention as soon as possible.
A proper examination is necessary to understand the problem and to address it appropriately.
Reply Date: 2021/04/27
More Info
When it comes to skin concerns, especially regarding moles or nevi, it is crucial to approach the situation with caution and awareness. Based on your description, you have a mole on the sole of your foot that has changed in color and has become itchy and inflamed. These symptoms can be concerning and warrant a thorough evaluation by a dermatologist.
Firstly, the change in color of the mole from light to dark over a span of four months is significant. Moles can vary in appearance, but any changes in color, size, or texture should be taken seriously. The fact that the mole is now itchy and has become slightly raised could indicate inflammation or irritation. This could be due to a variety of reasons, including but not limited to, a benign condition like irritation from friction or pressure, or a more serious condition such as melanoma, which is a type of skin cancer.
The inflammation and itchiness you are experiencing could be due to several factors. One possibility is that the mole itself is becoming irritated, which can happen if it is being rubbed against shoes or if there is a fungal or bacterial infection in the area. Another possibility is that you may be experiencing a condition known as "dermatitis," which can occur due to contact with irritants or allergens. This could lead to localized inflammation and itching around the mole.
Given that the mole is located on the sole of your foot, it is also important to consider the impact of footwear. Tight shoes or those that do not provide adequate support can cause friction, leading to irritation of the skin and moles. If you have been wearing new shoes or have increased your physical activity, this could contribute to the symptoms you are experiencing.
In terms of management, it is essential to avoid scratching the area, as this can exacerbate inflammation and potentially lead to infection. Keeping the area clean and dry is important, and you may consider using a mild topical antiseptic to prevent any secondary infections. However, it is crucial to refrain from self-diagnosing or treating the mole without professional guidance.
The best course of action is to schedule an appointment with a dermatologist as soon as possible. They will be able to perform a thorough examination of the mole and the surrounding skin. Depending on their assessment, they may recommend a biopsy of the mole to rule out any malignancy. Early detection is key in managing skin cancers effectively, so it is better to err on the side of caution.
In summary, while changes in moles can sometimes be benign, the symptoms you describe—especially the change in color, the development of itchiness, and the inflammation—are reasons to seek professional medical advice. A dermatologist will provide the most accurate diagnosis and appropriate treatment options based on a physical examination and possibly further testing. Remember, taking proactive steps in monitoring your skin health is essential, and addressing concerns early can lead to better outcomes.
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