Inner Thigh Rash

Last reviewed by Dr.Mary on August 7th, 2018.

Inner thigh rashes are quite common, but these rashes are never a really good sign, nor do they just appear for totally no intention at all. These rashes are evident through irritation, itching, discomfort as well as redness, among many others. The inner thigh rash is usually caused by poor hygiene, leaving this area of the body as a good spot for many different microorganisms causing unpleasant smells as well as infections. So, acting timely is most important to stop or successfully treat the inner thigh rash condition.

Inner Thigh Rash Causes

If an individual has a rash on the inner thigh, the possible disorders of the skin that might be the cause of it include:

Bad Clothing

Any clothing which is prepared with material that is synthetic or that have elastic fitting tight on the skin or rubbing alongside the skin may cause a rash on the inner thighs. It may be caused by chemicals such as rubber or latex in the clothes. This can also happen because of an allergic reaction to chemicals or dyes used in clothing. Babies using diapers can often develop diaper rashes.

Sweat Rash

An individual can develop a rash because of sweating, especially during the summer. Any person with thick thighs will have more probabilities of developing this type of rash. It happens mainly along or in folds of skin and can develop from running together with hygiene at the same time that is poor.

Heat Rash

This happens because of heat or heat which is combined with humidity. The individual can not only develop heat rashes but also boils. The probability of inner thigh rash in this type of weather is extremely high because of increased sweating.

Insect Bites

An individual may get rash or bumps on the inner thigh because of bites of insects, for instance, mosquitos, ants, or bed bugs. These common insect bites usually go away on their own after several hours, but the symptoms can become worse, and in these cases, medical attention is needed. If an individual gets small red bumps on the skin, due to tick bites on the legs, it can be a skin condition called rocky which does need medical attention.

Poison Sumac/Ivy

If you come in contact with Poison oak, poison ivy, or poison sumac, it can cause an individual to develop a rash that leads to itching which is severe. A person can get this kind of rash when out in the woods or even from a family pet.

Fungal Infection/Jock Itch

Jock itch is caused by a fungus called as “tinea cruris”. Symptoms/signs of this infection are extreme itchiness in folds of the skin on the thigh, scaly or red rashes that often blister and then ooze. These areas of infection have edges that are defined sharply and are frequently red colored with skin color which is normal in the middle of the patches.


An individual can get allergies because of certain chemicals in cosmetics, for instance, lotion, or due to a detergent or specific soap. If you are using a new product which causes rashes on the inner thigh, discontinuing the use of it can help in curing the condition.


Shingles is a very painful type of skin rash with the individual experiencing not only pain but also itching, as well as sensations of burning in parts of the body. Later, the person experiences rashes or red bumps on the area of the skin. If a person experiences these symptoms – especially pain – then a visit to the doctor for medical attention is needed.


STD or sexually transmitted diseases, for instance, syphilis, herpes, or warts can cause rashes on the inner thighs in both women and men. The disease symptoms are all different but mainly occur around or in the area of the genitals, and may spread to the regions beneath the groin, such as the inner thigh. In these cases, one needs to seek medical care immediately.

Inner Thigh Rash Treatment

If an individual is experiencing any itching because of rashes in the inner thighs, the very first problem is to stop the itching-scratching cycle. Below are home remedies as well as medical treatment that you can use at home:

  • To soothe the bumps or rash on the inner thighs, apply ice every few hours or wash with cold water and then pat dry the skin with a towel.
  • Wear cotton made clothes which are loose fitting. When you are at home, try to wear shorts and avoid wearing pants.
  • An individual can apply lotion that is soothing to the areas which are affected, for instance, aloe vera gel which is natural is the remedy that is recommended as being best. The person can also take a leaf of aloe vera and cut the leaf lengthwise and then apply the part of the leaf which is fleshy on the rash.
  • After bathing or showering, completely dry the thigh and groin areas
  • For rashes due to infections from fungi, use creams or powders which are anti-fungal. These should be used twice a day.
  • If an individual gets heat or sweat rashes, the person can use powders such as talcum to stop any further irritation of the rash. Talc helps to soothe and dry out the rash. Talcum powders are available at the drugs store or supermarket. Some of these talcum powders contain mint as well as having other extra cooling ingredients which an individual can select.
  • Affected areas should be washed twice a day with water that is cold and then patted completely dry.

Inner Thigh Rash Pictures

Inner Thigh Rash
  1. Thanks for this info!

    Also it could be helpful if some application medicine could be recommended for the same..and also i wanted to know does these rash mark go? or they stay?

  2. Thanks for the info but here is something that set it right for me.

    I tried few creams and jockys itch powder but it seems to return.In summer I seemed to have it more with itching and redness of skin. I seemed to be getting nowhere with the lotions and baths I was taking.The rash and itch haunted me while asleep. Then I tried some thing that made it to dissappear forever. I used a strong alchohol based deodrant powerful enough to make me scream, when sprayed on the affected area. I did it for a few days near my inner thighs & anus region.The region used to feel like as if on fire for a few mins. I did it after bath, before going to sleep or out in the sun.

    But it did the trick, the ezcema or fungus or whatever was causing it, ceased to exit.The rash seemed to be burnt, and the sweat effect was no more with the deo action.

    Now ,I keep a strong musk-alcohol based deo with me. The few mins of deo burn saved a lot of trouble that which no other other medicine could cure for me.I hope this helps others.

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