Acanthosis Nigricans

Top 5 tips to manage dark patches on skin folds

Ever seen those dark patches on your skin folds and thought to yourself what it is? Those dark spots under the skin are medically known as Acanthosis Nigricans and is mainly characterized by a velvety papillomatous. It is commonly seen in flexural areas including the axillae, neck, and groins.

It is commonly seen in people who are obese or diabetic and for other underlying reasons. However, few people are aware of this and are unsure what to do about it. But it can be managed through different ways and to learn it, continue reading.

What causes Dark patched-around skin folds?

The exact cause of dark patches around the skin folds is still not known but it is might be caused due to some health disorders. This might include diabetes, obesity, and other metabolic disorders like PCOD. There are two types of Acanthosis nigricans including

Benign Type:-

There are also other causes that could result in dark spots around the skin folds including drug-induced Acanthosis nigricans. Some of the other reasons are having the autosomal dominant condition.

Some studies show that it is also associated with autoimmune disorders like lupus, Scleroderma, Sjogren's, and Hashimotos Thyroiditis.

Malignant Type:-

It is very rare to notice Acanthosis nigricans of malignant type but it can be associated with gastric cancer. In 25 to 50% of cases, it is most likely that people with oral cavity cancer will shave dark patches around their skin folds.

Who is most likely to suffer from Acanthosis Nigricans?

  • More than 1% of Caucasians are likely to suffer from dark patches around their skin folds. While 13% of African American, 5.5% Latinos while 34.2% involve Native Americans.
  • It affects both males and women equally, as well as those over the age of 40.
  • According to the studies it has been found that 18.2% of the people were children while 19.5% of the people were adults.

What are the symptoms helping in differentiating Acanthosis Nigricans?

  • It appears as a symmetrically present plaque that is brown in color and velvety in touch.
  • It mostly affected the intertriginous areas like the groin, axilla, or nape of the neck. In women, it can also be seen around the areas like the areolae, vulva, or perineum.
  • The other common problems can be in mucous membranes like laryngeal mucosa, esophagus, oral cavity, etc.
  • Puritius is also very easily seen especially in people with malignant acanthosis nigricans.

What are the ways to manage Dark Spots around the Neck Area?

Acanthosis Nigricans Treatment

Papaya Mask

Papaya is one of the ways that can help you in gently exfoliate those dark areas present around the skin folds. Along with that, it is effective in brightening the skin and also increasing the radiance.

Simply take one sliced ripen papaya and then smash it to make a paste out of it. Then rub this paste gently around the affected part in a circular motion and let it sit there until it dries out. This papaya mask will help in removing the dead skin cells around the area and then wash it off with water.

Lemon Juice

It is a good source of Vitamin C and one of the best ways to get rid of black spots. But it might cause a little irritation as being acidic in nature so instead, you can mix honey or yogurt into it.

Combine half a teaspoon of lemon juice with two tablespoons of honey or yogurt. Allow it to sit on your face for 30 to 35 minutes.

Aloe Vera

Aloe Vera is an excellent treatment for both hair and skin concerns. Because it is made up of 99% water, it is well-recognized for its moisturizing and cooling properties. The application of it helps in hydrating and soothing the skin.

To extract the gel from an Aloe Vera leaf, cut it in half. After that, apply the gel to the affected area and leave it on for 30 minutes.


AHAs-based serums can easily help in reducing dark patches as it helps in gently exfoliating the skin. It is well known for treating dark spots, hyperpigmentation, melasma, and also other damages caused by UV Rays.

It also promotes collagen production and boosts skin elasticity. The regular use of AHAs can easily help in making the skin look brighter and even treating those dark spots present under the skin folds.

Salicylic Acid

Salicylic acid is another gentle method to treat dark spots present under the skin folds. Along with that, it helps in accelerating the production of new skin cells and hence makes it the perfect solution.


Having dark spots on the skin folds could be quite irritating and not many people know how to treat it. And does not even know the causative factor that is resulting in Acanthosis Nigricans. One of the common causes for these dark spots could be obesity, diabetes, or any other autoimmune disorder as well.

These dark spots can be managed with the help of just a few things like Vitamin C, Salicylic acid, and many more. However, it is also crucial to ascertain whether the disease is linked to another health issue.


Q. What is the main cause of dark spots in the skin folds?

Ans. One of the most common causes of black spots in skin wrinkles is obesity. However, it is also present in persons with Type 2 Diabetes.

Q. Is it possible to remove dark spots in the skin folds?

Ans. Yes, it is possible when the underlying cause resulting in dark spots in the skin folds is treated then it might reduce or disappear.

Q. Is shaving responsible for resulting in Dark Spots in the Skin Folds?

Ans. Repetitive movements like trauma or friction can cause your skin folds to have that dark spots. As the friction can cause your skin to become thicker and hence resulting in Acanthosis Nigricans.

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