Dark marks - #11814
I am really freaking out about these dark marks that have started showing up on my skin. Like, a few months ago, I noticed a couple of spots on my forearm that were just kind of brownish and I thought maybe it was just a sun spot or something. But lately, these dark marks have gotten bigger, and now there’s one on my thigh that's maybe four times the size of the original one! I've tried googling it but as you can imagine, it just made me more worried. I've seen some pics online that look scary similar and they talk about everything from hyperpigmentation to more serious stuff like skin cancer. I mean, I’m not sunburned or anything, and I don’t remember anything that could’ve caused these dark marks. I’m also not on any medication or anything that would usually cause skin changes. Is it possible for dark marks to just appear like this out of the blue? Should I rush to the derm, or can this be something that is less serious? I don’t want to feel like a total hypochondriac, but I also don't want to ignore it! What do you guys think is the best way to deal with these dark marks? Any advice would be greatly apprecaited!
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Doctors’ responses
When you’re seeing new or changing marks on your skin, it’s hard not to worry, but let’s break down what might be happening with those dark marks. The fact that these spots have increased in size is definitely a reason to pay attention. There are a few possibilities for what’s causing them, ranging from benign things like post-inflammatory hyperpigmentation, which can be common after minor skin irritation or injuries you might not even remember. However, we must also consider that bigger changes in size and appearance can signal something more concerning, like a potential malignancy, particularly melanoma, which is a serious type of skin cancer to rule out first. Given that one of these spots on your thigh has grown notably larger, it’s crucial to get this checked by a dermatologist as soon as possible. Dermatologists have the tools and training to closely examine skin irregularities and provide either reassurance or a clear path forward if interventions are needed. While you wait for an appointment, avoid any further skin irritation or sun exposure to these areas, as both could exacerbate them. Use protective clothing and a broad-spectrum sunscreen if you’re outdoors. If the marks show rapid changes in shape, color, or if the borders become irregular, those are also signs indicating an urgent need for evaluation. Again, don’t delay visiting a dermatologist as even if these turn out to be benign, early diagnosis is always better when dealing with skin changes.
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