September 28, 2017
blackheads on legs

Blackheads on legs – Causes, Symptoms, and Treatments


In particular, blackheads on legs and acne, in general, are one of the most common skin problems, especially for women. The sebaceous gland helps produce an oil called sebum, which can serve as a protective layer of the skin. That layer keeps our skin healthy and not being dry.

blackheads on legs

Blackheads on legs

However, if the glands improperly operate, it can be over-produced. As a result, that leads to the excess of sebum. This situation together with the dead skin cells clog in the pores leads to the development of blackheads. We mostly find them in the skin areas of nose, forehead and under the lower lip.

Nevertheless, there are many cases that we even see blackheads on legs and thighs. I know it makes you feel very upset and anxious when seeing those ugly spots.

Do you want to learn more about blackhead issues such as: what is the common causes of blackheads on legs? What are their symptoms? What are the most helpful medications? And what should and should not be done when treating blackheads?

Keep reading this post until the end; I am sure you will have satisfying answers. Additionally, I will also share with you some of the most efficient and natural therapies that you can simply make at home to tackle with blackheads on your legs.

Let’s discover!

What is blackhead?

blackheads on legs

Firstly, to have a complete definition of blackhead, you must understand what comedo is. It is a clogged hair pore in the skin, formed without the appearance of acne. It exists mostly in adults, especially those with oily skin.

There are two types of comedo, including whitehead and blackhead. Technically, they are both clogged pores. However, in the former, the holes are opened, while the latter has its pores closed.

Blackheads, which are small and dark lesions, are made of oxidized melanin. They are also known as a feature of mild acne, but their symptoms are not identical.

Dislike the acne lesions that are usually closed, the skin around the clogged pores usually open. That enables the sebum, or the dead cells to expose to the air and react with oxygen, turning the color into black, sometimes yellowish.

Since there are more hair follicles in the face, back, neck, chest, arms, and shoulders, blackheads appear more often in those areas. Nevertheless, there are many circumstances that we find blackheads on legs, especially on thighs.

Causes of blackheads on legs

It is very annoying when we see blackheads on our legs, isn’t it? Sometimes, you might not feel confident to wear a lovely short skirt just because of those unpleasant black spots on your legs.

I know how it feels as I was suffering from them for a long time as well. That is the reason why I have been trying to research on this topic to know how to remove blackheads from my thighs.

To treat them properly, we must first know what the main reasons are, leading to those comedoes. There are numerous studies on the skin problems, indicating that the causes of blackheads are different in various circumstances.

Basically, the main reasons come from the internal factors such as insulin resistance, stress, gut dysfunction, and hypothyroidism; and the external ones such as climate, air, environments, season and so on.

Particularly, there are also different inner and outer facets leading to the existence of blackheads on our legs. I will be presenting to you the most related and scientifically proved causes in this section, to give you the complete understanding of this topic.

Hormonal imbalances

blackheads on legs

Hormonal imbalance is the first cause of blackheads

First of all, the hormonal imbalances are one of the most common causes of blackhead in general. And blackheads on legs is not an exception. This reason is more likely to be true with women.

For the old people group, during some periods where there is hormonal change such as your monthly cycles, lactation, and pregnancy, you can easily recognize the appearance of the blackheads on legs, especially in the thigh areas.

Additionally, for the young, who are in the adolescence time, the male sex hormone androgen enhances the production of sebum and triggers the lifecycle of skin cells. That is the reason why boys and girls at the puberty have a higher probability of having blackheads.


Secondly, acne contributes to the development of blackheads on legs in both male and female at the younger age. Acne is a common condition that can be found in children or teenagers.

In some situations, it can lead to the inflamed or infected sebaceous glands in the skin. Those spots might cause pimples and blackheads if it is not treated well.

Overexposure to sun

blackheads on legs

Overexposure your skin to direct sunlight will generate dark spots

Next, even though the sun can help your skin obtain vitamin D2, too much exposure of your legs to direct sunlight will generate dark spots in your skin. Moreover, after the pleasant sunbath, if you get sunburns, these areas can be not only itchy but also turn into black pores.

Poor shaving and hair removal methods

This reason is subjective. Unless you have proper hair removal methods, you will suffer from having blackhead in your legs. Anyone of us, especially girls who have quite hairy legs, will often use shaving routines to eliminate those annoying and ugly hairs.

You know how it feels with a hair thighs and legs, don’t you? However, if you do not make it properly, it might lead to many problems, and one of those is blackheads.

First of all, Blackheads develop when the ingrown hairs curl back into the skin and can not protrude like other ordinary locks. Those hairs will become the ugly black marks, lying under your legs’ skin.

Besides, regarding the poor shaving method, there are plenty of reasons, including:

  • Shaving your legs with a dull and dirty razor
  • Being unable to completely remove the dissolved hairs from your legs after a depilatory treatment.
  • Cleansing your thighs improperly after removing hairs, leading the pores to clog with dirt and hair.
  • Being infected because of the razor with fungus or bacteria.
  • Applying removing the cream, chemical which might clog up your skin pores.
  • Failing to remove all hair after waxing.

You might want to take a look at this informative video to know how to shave your legs properly.

Poor hygiene

blackheads on legs

Poor hygiene leaves bad damage to the skin

The next reason relates to your daily hygiene routines. That is very important since if you do not clean your body properly, the dust, dead cells, sebum and bacteria will remain in your skin pores. Those substances will later form blackheads.

Moreover, a poor personal hygiene will also lead to acne and skin related problems. That is an indirect cause for developing blackhead on your legs and thighs. So be sure that you clean your body in the right way!

Besides, clothes also matter concerning the blackheads problem. Wearing clothing which is too dirty or skinny will cause your legs to sweat. That allows the development of bacteria and enables the growth of blackheads afterward.

Other causes

Last but not least, there are many other reasons, leading to the appearance of blackheads on legs and thighs such as drug and food allergy, overweight and obesity, irritation and friction. Those all possible causes of black comedoes, given the particular situations.

There are different causes of blackheads on legs, but those are the most frequent and important ones. I hope after reading them, you might somehow learn how to protect your legs from not having blackheads.

Symptoms of blackheads on legs

Dislike the lesions; even though blackheads do not give clear symptoms, it is not difficult to realize a skin area with black lesions. That is because of the dark color spots will be visible in the pores where there are blackheads. Moreover, those marks are slightly prominent in compared with others normal skin parts. They are not hurt or itchy as they are not inflamed like pimples.

Treating blackheads on legs – DO and DON’T

Having understood the reasons why blackheads appear on your legs, I am pretty sure that you more or less know how to prevent them from emerging. However, for those who are wondering how they can remove those ugly spots on their legs and thighs, this section will be presenting to you all information you ever need to treat blackheads.

First of all, I will remind you what to do and what not to do when you are fighting against blackheads on legs. I think this is essential as it will contribute to faster the treating process. It also saves you from not getting side effects if you carry out your therapy not in the right way.

So, be with me!!! The following content is the most important part of my article today!


Are you concerning about “what should I do to eliminate blackheads on legs safely and effectively”? Have you ever doubt about your methods and question why it does not work even you have tried many different therapies?

Here is the answer. Since the skin with acne and comedo is very sensitive, a slight difference in the medication or the method will lead to entirely different results. Therefore, you must take into consideration what you should and should not do carefully to obtain the best outcomes.

  1. Use a retinoid: Generally, the topical retinoid is synthetic derivatives of vitamin A which can benefit the skin in the cleansing process. The most significant contribution to treat blackheads of using this product is that it helps unplug existing blackheads in skin pores. Secondly, it can serve as a preventive medication which reduces the formation of future lesions. More notably, the retinoid is proved to be especially useful for treating blackheads.You can read this article to better understand the effect of vitamin A on acne: Vitamin A for Acne – The Mammoth Benefits Beyond Your Imagination 
  2. Treat topically: Active ingredients such as salicylic acid or benzoyl peroxide in topical acne medication can kill bacteria that settle on your skin. On the other hand, it reduces the excess oil that is over-produced by the glands. Many people have reviewed that this medication not only helps remove blackheads on legs but also prevents the future development of them.
  3. Wash your items: This is essential because it makes sure that the bacteria cannot penetrate into the hair pores and make the problem worse. Those items might comprise of both personal chattels and the blackheads remover tools.
  4. Properly carry out your hygiene: As I already mentioned, a poor cleansing routine will cause many skin related problems. Therefore, ensure that you properly wash your legs and thighs in an appropriate routine.
  5. Prescribed treatments: Since each person has different skin types, it is recommended to take prescribed treatments with the supervision of your doctors. I know this method is quite costly and time-consuming.

However, if you can afford it, it is for sure will be one of the most efficient ways to remove blackheads on your legs. Otherwise, there will be other natural home-made remedies that I will be presenting to you in the last section of this post.


blackheads on legs

Squeezing acne can cause unpredictable skin complications

  1. Squeezing: Use a metal remover to squeeze blackheads cannot entirely eliminate its root. Moreover, it might irritate the skin and make the situation even worse. Besides, if you decide to use that tool, make you sterilize it before trying it on your skin. That is to block the bacteria from hurting your skin.
  2. Steaming: Some of you might hear about the method of using a steam bath to remove blackheads. Many people argue that it helps open the pores and dismiss the black comedoes. However, there is no scientific reason supporting this therapy. On the other hand, in the worst situation, it might lead to skin inflamed since the stem might carry bacteria. Those bacteria can pervade into the hair pores and cause swelling spots.
  3. Scrubbing: If you use special tools or method that needs to scrub the blackheads, it will undoubtedly worsen the problem. The fact that scrubbing removes sebum will make the sebaceous glands work harder to generate new sebum to replace the lost one. That overwork causes them to operate improperly. Therefore, more blockages and the risk of inflammatory acne are predictable.
  4. Removers: I know it is common that many people might use removal strips, masks, and vacuums to eliminate the blackheads. However, before even trying that method, you have to make sure that those tools are safe and clean. Additional, do it with caution as any carelessness will damage your skin and make the problem worse.
  5. Hydrogen peroxide: This method has been recommended for people with acne since a long time. Researchers have proved that by using hydrogen peroxide, it will reduce the severity of outbreaks of comedoes. On the other hand, this product has many side effects that might make your skin dry and irritated. Medical authorities remain indecisive about the actual outcome of this method. Therefore, for those with sensitive skin, I do not suggest you try on this product.

Moreover, a study published in the “Journal of Cosmetic Science” in 2013 indicated that hydrogen peroxide could reduce both inflammation and lesion in the short-term (up to 42 days). But in the long-term period, it might seriously harm your skin.

Overall, those are the essential information that I think you must understand when dealing with blackheads. Make sure that you considerately take into account all above factors before trying any method to treat blackheads.

Home remedies for removing blackheads on legs

After reading all the long post above, I am sure you can have an overview of blackheads’ general problems, and blackheads on legs and thighs in particularly. Medical authorities and scientists have been trying to figure out the most effective method to cure this skin issue. However, there are plenty of therapies have been proposed. They all have pros and cons, depending on each situation.

Generally speaking, prescribed medication and some topical remedies are proven to work well in eliminating blackheads on legs.

However, the fact that, those methods are time-consuming and expensive makes it is unaffordable for many of us, including me. Because of that reason, I have been researching and trying many different natural therapies that are efficient and simple to make at home to treat blackheads issues.

In this last section, I will share with you the most helpful and safety methods that I have known. I hope you can find your most suitable treatment for treating blackheads on your legs after considering all following natural remedies.

Black pepper paste

blackheads on legs

Black pepper powder can help get rid of blackheads


  • Black pepper coarse powder: use a significant amount, depending on your legs size.
  • Water

Instruction: Mix the black pepper powder with water to achieve a spreadable paste that can stick to skin when you apply. After washing and drying your legs, cover the affected skin with that paste and leave it for about 20 minutes before rinsing it off. You can do it twice or three times a week and keep doing this remedy until you can get rid of all the blackheads on your legs.

In some situations, your skin might get red after using this treatment. But do not worry. You can just cover some ice cubes in those skin areas, and it will immediately become normal.

Baking soda paste

blackheads on legsIngredients

  • Two tbsp of baking soda
  • a cup of clean water

Instruction: Mix the baking soda powder with the water to get a fine paste. Clean and dry the affected skin area on your legs. After that, apply the paste on and leave it for 30 minutes. You must do it on a regular basis, once per day over at least two weeks to optimize results.


blackheads on legs

Cinnamon is not only used as a cooking ingredient but also a natural component in therapies


  • Cinnamon powder
  • Lemon juice or honey

Instruction: Cinnamon is a common aromatic spice, originated from Southeast Asia regions. It is not only used as a cooking ingredient but also a natural component in different therapies. You just have to do the same as those previous remedies to get a paste. After that apply it on the skin with blackhead and leave it for 20 minutes. You should practice this treatment in every two days until you eliminate all the blackheads from your legs.

Apply squashed tomato

blackheads on legs

Tomatoes are good for skin


  • An organic tomato

Instruction: This remedy is not complicated to make. You only need a slide of organic tomato, then rub it all over the skin where there are blackheads. After that, massage your legs with tomato juice for about 5 to 10 minutes.

Even though it sounds incredibly simple, tomato juice owns exceptional uses to treat the blackheads by getting deep inside the pores and unclogging the grimes, dead cells. This method will help remove those substances in the pores and consequently eliminate blackheads.

Lime juice and ground oil

blackheads on legs

The therapeutic effects of fresh lemons proved to be effective for acne treatment


  • One tsp of organic lemon juice
  • ground oil
  • a cotton ball

Instruction: since lemon juice contains alpha-hydroxy acid (AHA) citric acid, it works as a natural remover of dead cells and grime. As a result, it can unclog pores and eliminate blackheads fro your legs and thighs.

To practice this remedy is simple. Firstly, you must wash the affected skin and dry it. Then, use a soft cotton ball and dip it into the mixture of lime juice and ground oil. After that, dad it onto the area with blackheads. Before rising the mixture with cold water, let it dry and stay in your legs for around 10 minutes. You should do it once a day until when you completely dismiss all the blackheads on your legs.

Additional remedies

There are still other different treatments that you can consider if those above suggestions are not applicable to you for some reason. Those might be cornstarch and vinegar paste, green tea, turmeric, oatmeal, and honey. Those remedies can be easily found online in some credible website. If you are interested, you can search it on the Internet.

If you still wonder about how to make those above remedies, you can check this video to see step by step instructions:


That was all my knowledge and personal experience about blackheads on legs. I hope you can gain some useful inputs after patiently reading my long post today.

If you find it helpful, please like and share it with your friends. I would be happy if you will leave your personal opinions about this topic in the comment below. If any of you guys have tried any of the therapies that I mentioned above, please share your experience with me by commenting on this post.






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