Intertrigo: Symptoms, causes and treatment


Intertrigo is an inflammatory rash that occurs between the folds of the skin as a result of friction, moisture, and lack of airflow. It occurs in areas of the body where the skin comes into contact with the skin, such as armpits. groin, under breasts or in fat folds. The medical term for this is intertriginous dermatitis.

Because these folds are warm and moist, they provide ideal conditions for reproduction Candida albicans (yeast), other fungi or bacteria. This can cause infection and worsen symptoms.

This article describes the symptoms, diagnosis, and treatment of this unpleasant rash, and how you can prevent it from getting worse.

Symptom Intertrigo

Intertrigo is characterized by a rash that is intensely red, macerate (moist and soft) and shiny, with scales on the edges. The rash immediately extends beyond where the opposite folds of the skin intersect. The rash may itch, sting, and itch.

In infants and adults with urinary incontinence, intertrigo can manifest itself as a diaper rash. In these cases, urine and feces can aggravate the existing rash and make healing difficult.

Concomitant lesions (small areas of the same rash that are close to the main but unrelated) are characteristic of skin infections caused by thrush e thrush. although candidiasis is not directly caused.


In itself, intertrigo is not a yeast infection or bacteria, but it creates an environment in which both can grow. In fact, if your symptoms get worse, it could mean that the area infected with yeast or bacteria. In such a situation, crusts, erosions and other complications may occur. In severe cases, infected areas may ooze or even have an unpleasant odor.

In people with diabetes, infectious intertrigo can lead to cellulite. a potentially serious infection that can cause red streaks, fever, nausea, and vomiting.

Intertrigo due to Candida infection.Waikato County Health Council / DermNet / CC BY-NC-ND


You are at risk of getting intertrigo if:

  • Are overweight or obese
  • You have diabetes
  • You have psoriasis
  • Suffer incontinence and wear absorbent underwear
  • Have a suppressed immune system due to chemotherapy or HIV
  • Use a splint, brace, or prosthetic limbĀ 

Hot, humid weather can cause intertrigo, especially in those who have other risk factors. Skin that is exposed to urine or feces is also more vulnerable to infection.

You may be at increased risk of developing intertrigo if you wear tight, abrasive underwear or dirty or sweaty clothing. Poor hygiene, or irregular shower or bath, especially after exercise, also increases your risk.

Intertrigo can be a side effect of some medications, so talk to your health care provider about making changes if you think any medications you are taking may be a factor. If you have psoriasis. talk to your health care provider about the best way to manage this condition to prevent the development of intertrigo.


Certain conditions, such as being overweight or having a suppressed immune system, increase the risk of developing intertrigo. If you have a skin condition such as psoriasis or if there are areas on your body where the skin rubs against each other, talk to your health care provider about how you can prevent this rash from developing.


Most cases of intertrigo can be diagnosed based on how your rash looks and your risk factors.

If your health care provider suspects yeast or bacteria, he or she may perform additional tests, such as:

  • Try KOH. This painless test can be done to detect the presence of yeast. Dead skin cells are scraped onto a glass slide, mixed with a potassium hydroxide solution, and heated before being examined under a microscope.
  • Bacterial cultures. This test it can help diagnose secondary bacterial infections.


Uncomplicated and uninfected intertrigo can be treated with barrier ointments such as petroleum jelly (e.g. petroleum jelly) and zinc oxide (e.g. Desitina). Applying cotton compresses soaked in a drying solution, such as burov’s solution, to skin folds for 20 to 30 minutes several times a day can also help heal the rash.

A candidiasis and other fungal infections are used creams for topical use. Some have over-the-counter and prescription benefits. Towards them refer:

  • Ecosa, Spectrazol (econazol)
  • Ecstasy, Nizoral A-D (ketoconazole)
  • Lotrimine AF (clotrimazole)
  • Local mycostatin, NyStop (nystatin)
  • Oxistate (oxiconazole)
  • Zeabsorbent AF (miconazole)

Prescription antibiotic ointments are commonly used to treat bacterial infections. These include:

  • Bactroban (mupirocin
  • Erimax, Romicin (erythromycin)

Your health care provider may also prescribe topical steroid cream, such as hydrocortisone, to reduce itching. In some cases, oral antifungal medications and antibiotics are needed to treat the infection.


If you have intertrigo, treatments are available that can help, from barrier ointments that calm the skin and minimize friction, to topical creams or medications that eliminate bacterial or fungal infections. Early treatment can minimize the spread of the rash and prevent complications.


Prevention is key. Once intertrigo begins, it can be difficult to cure unless the underlying causes (such as obesity) are addressed. To prevent infection, take the following steps::

  • Keep skin folds as dry as possible.
  • Quickly change into sweaty clothes after training.
  • Use antiperspirant to keep your armpits dry.
  • Wash daily with antibacterial soap.
  • Apply antifungal powder to sensitive areas.
  • Clean well after bathing or showering.
  • Reduce skin-to-skin contact.
  • Wear loose, soft underwear instead of tight bras and underwear.
  • Wear a supportive bra if the skin under your breasts is infected.
  • Change diapers often and clean the place well.
  • If you have diabetes, make sure your blood sugar levels are well controlled.


Intertrigo is a common rash that develops under certain conditions, especially in moist areas of the body where friction occurs. Unfortunately, the rash is prone to secondary infections (such as yeast and bacteria), so prevention is important.

A Few Words From Get Meds Info

Intertrigo can be uncomfortable and stubborn, so try to be alert to take preventive measures and do everything you can to address the risk factors that are under your control. Even if you are sure that the cause of your discomfort is a skin condition, it is best to consult your doctor for a proper diagnosis and an effective treatment plan.

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