Boils on Inner Thigh, Big, Painful, Recurring, No Head, Pictures, Causes, STD, Treatment & Home Remedies

You might have noticed painful bumps or sores on your inner thighs? Boils on inner thigh are a common and could be the cause of the bumps. Often, you may develop boils infection due to various reasons, especially bacterial or fungal infection and STDs. The boils may be big and with no head and often recur if not properly treated.  For further details, explore facts, pictures, causes, signs and symptoms of boils on inner thighs. Also, get tips on getting rid, prevention, treatment and home remedies for this skin condition.

Signs and Symptoms

A boil is a painful bump or lump that can occur on the skin surface. Boil infection is also known as carbuncle, furuncle, abscess or a pustule. This bump can show up on thighs, groin, armpits, buttock, genital organs or any other parts of your skin.

Boils infection on your inner thighs can appear in different forms depending on their causal agents. They can range in size from tiny bumps to large lumps. Also, the color of the boils can appear as red, pink, brown, yellow and whitish depending on the color of your skin.

Usually, boil infection begins with the formation of small red raised itchy spot in the affected area. The small bump develops gradually into large pustules that are filled with pus. Once the bump on your skin is filled with pus, it causes the adjacent skin tissue to become inflamed and tender. This can lead to severe pain that can make you feel a discomfort.

Occasionally, a boil might look similar to other skin bumps such as pimples, rash, and acne. This can easily confuse you to differentiate between boils and other skin bumps. It is quite useful for you to be conversant with signs and symptoms related to boils infection in order to avoid any confusion.

Signs and symptoms of boil infection on inner thighs include the following:

  • Red, pink, yellow or whitish raised bumps on skin of inner thighs
  • Pus-filled bumps, blisters or lump
  • Redness, tenderness and inflamed skin in the affected parts
  • Pea-sized bumps that gradually develop into large golf ball sized lump
  • Hard bump that lay deep under the surface of the skin
  • Raised bump with yellow, whitish color on their head
  • Oozing blisters that crust over on surface of the skin
  • Cluster of painful bumps on inner thighs

Sometimes the infection of the boils on inner thighs can also accompany other symptoms such as fever, headache, fatigue, restlessness and swollen lymph node. A severe attack of boils infection on thighs can also cause difficulties in walking.

The infection of a boil can take few day or weeks on your skin. The pus-filled bump can heal after the pus is drained out. Some boils can burst and ooze out pus for few day. The weeping bump then crusts over the skin surface and finally heal.

However, some boils might not weep out the pus but form a yellow or whitish mass on top of it that finally dry up and heal to form a scar. In case the boils develop into recurrent sores that refuse to go away from your inner thighs, you can seek the help of the dermatologist.

Boils on Inner Thigh Pictures

How does a boil on the skin of the inner thigh look like? We have inserted descriptive pictures of a boil on thighs in the relevant section of this post to show you how they might look like. The boil photos provided in this post are only for illustrative purpose.

You can use these images to assess your skin condition and get a clue about your health condition. However, you should not go ahead to use the picture as a guide for self-diagnosis and treatment without the assistance of the doctor.

Causes of Boils on Inner Thigh

What are the causes of boils on my inner thighs? If this is your question, then this is the appropriate section of the post that explains clearly the reasons why you might develop boils on your inner thighs and also other parts of your body.

According to American Academy of Dermatology (AAD), they attribute that boil infection can occur due to various factor or reasons. Some of these factors can lead to either mild bumps or more hurting lumps on the skin surface.

The common possible causes of boil infection on the inner thighs include:

1. Bacterial infection

You can develop boils on your skin as a consequence of bacterial infection. Staphylococcus aureus is a type of bacteria that can attack your skin to develop painful lumps. Staphylococcus bacterial usually lives on the skin surface and inside the nasal cavity.

These bacteria can cause boils to show up when they infect the hair follicles and oil glands on your skin. The staphylococcus bacteria damage the hair follicles and oil glands on the skin that leads to redness and inflammation of the skin.

Staphylococcus is highly communicable and it can spread from the affected area of your skin to other parts of your body. This can happen when you try to puncture and squeeze the boil yourself by using the fingers.

Also, these bacteria are highly contagious and it can spread from an infected person or a carrier to another person. You can be infected by boils when your skin becomes into direct in contact with the skin of an infected person.

The bacteria can also be transmitted through the contaminated surface like seats and toilet. Sharing of cloth, towels, soap and sanitary items are other means that might also spread staphylococcus bacterial from one person to another.

Furthermore, you can develop boils on inner thighs when you are exposed to predisposing factors that favor the growth and infection of Staphylococcus aureus bacteria on your skin. The possible risk factors that can encourage boils infection include the following:

  • Poor body hygiene that results in the accumulation of sweats, grease, and dirt on the skin surface that can encourage the infection of staphylococcus bacteria.
  • When you have a compromising immune system that is weakened by the effect of using strong medication, an underlying infection like HIV virus, diabetes, liver disorders and kidney infection.
  • Nutrients deficiency due to poor nutrition that leads to a weakened immune system that can allow the infection of the bacteria that cause boils on the skin.
  • Presence of open cuts or injuries on the skin surface that act as an entry for bacterial infection into your skin.
  • When you are having another skin disease like psoriasis, eczema, and rashes that can lead to open sores on the skin that might allow the infection of the staphylococcus bacteria.
  • In case you are a carrier of Staphylococcus bacterial on your skin folds. This can lead to recurrent boil infection on your skin surface.

You can prevent boils infection on your skin by avoiding some of the risk factors that encourage the growth and spread of staphylococcus bacteria.

2. Blocked skin pore

Boils on inner thighs can show up as an effect of clogged skin pores. The blocked pore on skin surfaces may lead to accumulation of harmful sweats inside the sweat glands that might cause it to become swollen and inflamed.

Wearing too tight cloth that does not allow free circulation of air on inner thighs and private area is a risk factor that can lead to clogged skin pore. The too tight cloth that exerts pressure on your inner thighs is not recommended for wearing.

In addition, poor body hygiene practices that allow the accumulation of sweats, grease, dirt and skin debris is another risk factor that can lead to clogged pores on the skin of the inner thighs. Boils and another skin rash can show up on your inner thighs as a consequence of clogged skin pores.

You can escape the problem of clogged skin pore and boil infection on your inner thighs by washing your body regularly and avoid any skinny cloth that might cause a lot of pressure on your private area.

3. STDs Infection

Sexually transmitted disease (STD) can also be the reason behind the development of boils infection on the skin of your inner thigh. Syphilis, genital herpes, genital warts and HIV are some of the STD that might lead to painful bumps like boils on the private region as well as on your inner thigh.

The development of boils on inner thighs after having unprotected virginal or anal sexual intercourse might be an indication of sexually transmitted infection (STI). For such case, it is advisable to consult your doctor.

4. Ingrown Hairs

Boils on inner thighs may appear due to ingrown hairs. The problem of an ingrown hair can occur when the hair curls or grows sideways inside the hair follicle that leads to raised bumps on the surface of the skin. These bumps can be infected by bacterial to advance into boils.

Ingrown hair boils is a common problem you might experience after shaving or waxing the hairs on your skin using an inappropriate procedure that leads to razor bumps. If razor bumps are infected by bacteria, they are become filled with pus-like boils.

5. Hidradenitis suppurativa

Hidradenitis suppurativa is a skin condition that is characterized by red bumps that are filled with pus. These bumps can burst and weep out the pus. This condition is caused by the infection of the hair follicle by either bacteria or fungi.

6. Folliculitis

Similar to Hidradenitis suppurativa, folliculitis is associated with red fluid-filled bumps on the affected area. Folliculitis is caused by bacterial or fungal infection of the hair follicle. This condition often affects inner thigh, groin, and buttock, around the anus and on pubic regions.

7. Injuries

Physical injuries or open wound on the skin of the inner thighs can lead to boils infection. The open cut on the skin can allow the entry of staph infection on the inner thighs that can lead painful bumps like boils.

How to get rid of boils on inner thighs

In case the skin of your inner thigh has a painful bump likes boils, it is not advisable to avoid puncturing and squeezing it. Because this might encourage the infection to spread to other parts of your skin and develop into a more serious health problem.

You can go for medical treatment by visiting your doctor who can help in the diagnosis and treatment of the boils infection. Medical treatment is the suitable method you can go for when boils on your skin are likely to advance into more serious condition.

If the boils on your thigh are mild tiny bumps that do not appear to be worrisome, you can alternatively use home remedies to treat the condition.


You can visit your doctor for medical treatment of boils on inner thighs. Depending on the nature of your skin condition, your doctor will decide on the appropriate diagnosis plan and treatment methods that can help to solve your health problem.

Your dermatologist might use the following methods of treatment that include:

  • Prescription of oral medication, antibiotic for boils and antiseptic soap to use
  • Dressing the bumps in a gauze that can collect the pus and allow the healing to take place
  • Surgical procedure that can help to drain out pus from the boils

Home Remedies

Try the following home remedies that can help to get rid of boils infection on the inner thighs:

  1. Salt solution

Salt solution has as strong antibacterial, antifungal and anti-inflammatory properties that can help to heal boils infection. It can also soothe itchy boils on your skin.

How to use:

  • Add one teaspoon of table salt into ¼ glass of warm water and mix
  • Soak the cotton ball into the solution for few second
  • Used the soaked cotton ball to apply the solution on the affected area of your inner thighs
  • Leave the solution to stay on your skin for about 15 minutes before rinsing it off
  • Repeat this procedure three times in a day for weeks until boils on your inner thighs go away
  1. Coconut oil

You can use coconut oil as a home remedy that can help to get rid boils on inner thigh. Coconut oil has antibacterial, antifungal and anti-inflammatory abilities that can help to relieve boil infection on your skin. The oil also has the soothing and moisturizing properties that can help to facilitate the healing of boils infection.

How to use:

  • Use warm water to clean the affected area and pat dry it with a washcloth
  • Apply the coconut oil directly on top of the boil and spread it using your finger
  • Leave the oil to stay on your skin for the whole day
  • Repeat to apply the oil three times in a day until boil dry up and heal completely
  • Instead of using coconut oil, you can alternatively apply castor oil, tea tree oil, Neem Tree oil, olive oil or any other essential oil
  1. Baking soda

Baking soda has astringent properties that can help to dry up fluid-filled bumps to initiate the process of healing. The reagent also has natural antiseptic properties that can kill the harmful bacteria that may lead to the formation of boils.

How to use:

  • Add few drop of water to one teaspoon of baking soda to form a smooth paste
  • Apply the paste to the affected area of your inner thigh
  • After 15 minutes, rinse it with warm water
  • For effective results, repeat this procedure twice in a day for few weeks
  1. Lemon juice and honey

A mixture of lemon juice and raw honey is an effective home remedy that you can use to get rid of boils on your inner thighs and other parts of your skin. The acidic nature of the lemon juice can help to kill harmful bacteria on the skin that can cause the infection of boils on inner thighs.

Raw honey has medicinal values that can help to initiate the process of healing the boil on the skin. It can also help to moisten and soothe the boils to ease the pain in the affected area.

How to use:

  • Mix one teaspoon of raw honey with equal amount of lemon juice
  • Apply the mixture to the affected parts of your skin
  • Leave it to stay on your skin for about 20 minutes before rinsing it off with water
  • Repeat this procedure twice in day for few weeks until the inflammation is relieved
  1. Aloe Vera

Aloe Vera contains a powerful healing property that treats various types of skin infection. You can also use this herb for the treatment of boils on your inner thighs. Aloe Vera has antibacterial and anti-inflammatory abilities that can help to cure boils infection on your skin.

How to use:

  • Get Aloe Vera cream, gel or juice and apply it directly to the affected area of the skin
  • Allow it to stay on your skin for the whole day
  • Repeat to this treatment twice in a day for few weeks until boils on your inner thighs go away

You can use other applicable home remedies that can help to get rid of boils infection such as apple cider vinegar, hydrogen peroxide solution, warm compress, and others.

How to Prevent Boils on Inner Thigh

You can prevent boil infection using the following tips that include:

  • Ensure you maintain good hygiene by cleaning your body with suitable antibacterial soap regularly
  • Stay away from the people infected with boils
  • Avoid the habit of sharing towels, cloth and other items of sanitary
  • After boil infection, ensure you clean and disinfect your clothes, washcloth, and beddings
  • You should dress any open wound on your skin to prevent the entry of bacteria into your skin to cause boil infection

When to See a Doctor

it is advisable to see your doctor over the boil infection if you notice the following conditions:

  • When the bump on your inner thigh has refused to heal within a period of three weeks
  • When boils are spreading from your thighs to other parts of your body
  • If boil are causing chronic scarring on the skin of your thighs
  • If boils are causing severe pain the make you feel a discomfort
  • When the boils cause difficulties in walking due to the inflammation of joints (osteomyelitis)
  • If your baby has strange boils on her inner thighs that look worrisome

Sources and References



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