Intertrigo is a pink rash of the pores and skin folds

November 19, 2022 0 Comments

An intertrigo rash is typically referred to as a ‘sweat rash’. It may well seem when folds of moist pores and skin regularly rub collectively. Intertrigo (pronounced ‘inter-tri-go’) is pretty frequent and really uncomfortable. However with easy remedy and modifications to how you take care of your pores and skin you’ll be able to stop and deal with this situation.

What causes an intertrigo rash?

All people has areas the place their pores and skin folds over on itself. When this pores and skin is heat and sweaty, the circumstances are good for intertrigo. The elements of pores and skin folds that make them inclined to intertrigo are:

  • Moisture (particularly from sweat).
  • Friction of folded pores and skin. This causes lifeless pores and skin cells to rub off and accumulate.
  • Irritation attributable to regular pores and skin germs that thrive in a moist atmosphere.
  • Development of a yeast germ referred to as Candida, which exacerbates the difficulty.

A sweat rash can happen all 12 months spherical. In the summertime it’s as a consequence of scorching climate. In winter it’s attributable to layering garments to maintain heat.

The place does intertrigo generally seem?

Intertrigo is almost definitely to seem as an armpit rash, below the stomach fats abdomen fold, or beneath or between the breasts.

You may additionally see this sweat rash:

  • In neck creases.
  • Between the crack within the buttocks fold.
  • On interior thighs.
  • Within the groin space.

The deeper the pores and skin folds, the extra seemingly the prospect that intertrigo will develop.

Infants may get intertrigo. If it seems on their buttocks and groin space, it’s usually thought of a type of ‘diaper rash’.

Intertrigo can aptitude up between the pores and skin folds of a child’s arms, legs and neck too.

Who will get intertrigo?

Anybody with sweaty pores and skin can get intertrigo. In my apply, I largely see adults with this situation and the danger will increase with age. However as talked about above, infants may get it.

Individuals with giant breasts or a fold below their stomach fats are particularly liable to sweat rash. It could present up as a pink line below the stomach apron.

As a result of pores and skin germs thrive in a candy and sugary atmosphere, diabetics are notably inclined to intertrigo. They usually additionally develop a Candida yeast an infection which makes their intertrigo rash notably extreme.

What are the signs of intertigo?

Signs of intertrigo are:

  • Redness as a rash or sore within the affected space.
  • Small, pink bumps on the pores and skin.
  • Itching, stinging, burning and/or ache within the space.
  • Dry, cracked pores and skin.

If intertrigo isn’t handled early an an infection might develop. An infection occurs when micro organism and fungus get into damaged pores and skin.

The signs of an an infection embrace:

  • Pus and/or bleeding.
  • A foul odor.

Infections want rapid medical remedy to stop additional issues.

What issues are attributable to intertrigo?

Untreated intertrigo can result in issues resembling:

  • Pores and skin breakdown and ulceration. Ulcerated areas of pores and skin are in danger for critical types of an infection.
  • Cellulitis. This can be a bacterial an infection that may be life-threatening if it isn’t handled shortly. That’s as a result of it could unfold to different components of the physique.
  • Sepsis. Intertrigo can result in an an infection that might trigger sepsis, which is life-threatening.

When to hunt medical assist

It’s best to see your physician instantly if:

  • You’ve gotten signs of an an infection (see above).
  • An armpit rash, below stomach rash or a sweat rash elsewhere in your physique persists after every week of intertrigo care, or it will get worse. Not all pores and skin fold rashes are intertrigo.
  • You expertise extreme stinging from any cream use.
  • You repeatedly endure from an intertrigo rash. Ask your physician to check you for diabetes. Diabetics have a really perfect pores and skin atmosphere for intertrigo, making them extra inclined to the situation.

Remedies for infants ought to at all times be supervised by a physician since their pores and skin is so delicate.

Are there several types of intertrigo rash?

Your healthcare supplier might use a few of these phrases when discussing intertrigo:

  • Acute intertrigo. This implies intertrigo has appeared lately and has been recognized as needing remedy.
  • Candidal intertrigo. When intertrigo has turn out to be contaminated by the fungus and yeast, Candida, it’s referred to as candidal intertrigo and there could also be little pustules alongside the energetic fringe of redness.
  • Power intertrigo. When intertrigo has lasted a very long time (often greater than 3 months) it’s often known as power intertrigo.
  • Recurrent intertrigo. That is when intertrigo retains coming again.
  • Uncomplicated intertrigo. When a sweat rash isn’t contaminated it’s referred to as uncomplicated intertrigo.

Learn how to stop intertrigo

To decrease your likelihood of being affected by this sweat rash, observe the following tips:

  • Wash pores and skin folds every single day with antibacterial cleaning soap or physique wash, resembling Dial. This decreases pores and skin germs and acts as an antiperspirant. Solely apply the cleaning soap to the sweaty components of your physique in any other case it might be too drying.

  • best body wash for intertrigo

    Wash pores and skin folds twice every week with a pyrithione zinc cleaning soap. This ingredient helps scale back a broad vary of pores and skin germs that may contribute to intertrigo. Get the total 2% power in my Foaming Zinc Cleanser which is an efficient physique wash for intertrigo. It is also a shampoo to deal with dandruff and a pores and skin cleanser to battle physique zits.

  • After bathing, towel-dry your pores and skin after which blow dry pores and skin folds till they’re completely dry.
  • Apply Zeasorb AF powder to dry pores and skin folds. Zeasorb AF accommodates an anti-yeast medication. By no means apply corn starch-based powders to pores and skin folds as a result of the starch feeds yeast. Zeasorb AF is the very best powder for pores and skin folds!
  • Put on breezy, unfastened cotton or linen clothes that breathes and permits sweat to air dry shortly.
  • Separate pores and skin folds with absorbent cotton material in sweaty circumstances.
  • Keep away from artificial and thick materials that do not enable your sweat to air dry.
  • Keep cool to lower sweating.

Intertrigo rash remedy

If a pink, painful and generally smelly intertrigo rash continues to flare up, regardless of following the skincare suggestions above, then medication is required to regulate it. Fortunately, there are efficient therapies out there over-the-counter.

I ask my sufferers to cease making use of Zeasorb AF powder after blow drying pores and skin folds. As a substitute, I counsel them to use clotrimazole cream (e.g., Lotrimin Cream) to the affected space twice a day. Clotrimazole must be used for at the least two weeks as a result of it takes two weeks to completely deal with a yeast an infection.

If clotrimazole cream doesn’t scale back redness inside a couple of days, I ask sufferers so as to add a skinny layer of 1% hydrocortisone cream after making use of clotrimazole. Nevertheless, I inform them to cease utilizing hydrocortisone as quickly as attainable as a result of it could skinny the pores and skin.

By no means use hydrocortisone for greater than two weeks with out seeing your physician.

diet tips for intertrigo

Can dietary modifications assist?

To forestall and deal with an intertrigo rash, I counsel each diabetic and non-diabetic sufferers to keep away from meals with excessive glycemic (sugar) index: sweets, sugary drinks, and refined flours.

For details about a low sugar weight loss plan and simple recipes, please obtain my FREE eBook, Wholesome Consuming Information: Learn how to Eat Your Solution to Magnificence and Well being – A Information to an Alkaline Mediterranean Eating regimen.


Click on right here to study extra about medicated pyrithione zinc containing cleanser Foaming Zinc.

Creator: Dr. Cynthia Bailey M.D. is a Board Licensed dermatologist practising dermatology since 1987. She has performed nicely over 200,000 pores and skin exams throughout her profession and authors the longest operating doctor written pores and skin well being weblog on the earth. 


T Nobles, Intertrigo – StatPearls – NCBI Bookshelf, 2021, › books › NBK531489

Gabriel S, Hahnel E, Blume-Peytavi U, Kottner J. Prevalence and related components of intertrigo in aged nursing dwelling residents: a multi-center cross-sectional prevalence examine. BMC Geriatr. 2019 Apr 15;19(1):105. doi: 10.1186/s12877-019-1100-8. PMID: 30987588; PMCID: PMC6466768.

Kalra MG, Higgins KE, Kinney BS. Intertrigo and secondary pores and skin infections. Am Fam Doctor. 2014 Apr 1;89(7):569-73. PMID: 24695603.

Mistiaen P, van Halm-Walters M. Prevention and remedy of intertrigo in giant pores and skin folds of adults: a scientific overview. BMC Nurs. 2010 Jul 13;9:12. doi: 10.1186/1472-6955-9-12. PMID: 20626853; PMCID: PMC2918610.



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