How to Know if You Have Jock Itch

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Jock itch doesn’t just happen to athletes, though they are particularly prone to it because they sweat so much. Also, both men and women can get it. Jock itch is a red, itchy fungal infection that often grows between your thighs and around your buttocks. However, it is fairly easy to treat, so you should be able to get rid of it quickly. [1]

Method 1
Method 1 of 2:

Identifying Jock Itch

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  1. Jock itch is a red rash that covers the inside of your upper thigh, going as far back as your buttocks and your anus. [2]
    • The rash will likely itch and burn. If it spreads to your anus, you may also have anal itching.
    • It may look flaky with a raised, swollen appearance.
    • Blisters, bleeding, and pus-filled sores are common.
    • The edges of the patches are often very red or silvery, while the skin in the center may not be discolored. This may give it the classic “ringworm” appearance. However, it is not a worm.
    • The rings get larger as the fungus spreads.
    • The scrotum or penis may remain fungus-free.
  2. Apply the medication as indicated in the manufacturer’s instructions. [3]
    • Over-the-counter options include ointments, lotions, creams, powders, or sprays.
    • Effective medications may contain miconazole, clotrimazole, terbinafine, or tolnaftate.
    • It may take several weeks before it is fully cleared up.
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  3. If the infection lasts longer than 2 weeks, is very bad, or keeps coming back, you may need something stronger. [4]
    • Your doctor can give you prescription strength antifungal medications, which may be either topical or oral.
    • If you have a bacterial infection from scratching, your doctor will also give you an antibiotic.
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Method 2
Method 2 of 2:

Preventing Jock Itch

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  1. If you are an athlete, shower immediately after exercising so that you don’t give the fungus time to grow. [5] The fungus thrives in moist, dark areas.
    • After showering, dry yourself thoroughly.
    • Use powder to help your skin stay dry for longer.
  2. Avoid tight underwear, which will trap moisture between your legs. [6]
    • If you are a man, wear boxers rather than briefs.
    • Change your underwear immediately if you sweat.
  3. The fungus can be spread by skin-to-skin contact, but it can also spread through cloth. [7]
  4. Athlete's foot infections can also spread to the groin and become jock itch. Don’t share footwear or go barefoot in public bathing areas. [8]
  5. People with these conditions may be more likely to have a reoccurrence. These include: [9]
    • Obesity
    • A suppressed immune system
    • Atopic dermatitis
    • Diabetes
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      References

      1. ↑ https://www.mayoclinic.org/diseases-conditions/jock-itch/symptoms-causes/syc-20353807
      2. ↑ https://medlineplus.gov/ency/article/000876.htm
      3. ↑ https://medlineplus.gov/ency/article/000876.htm
      4. ↑ https://medlineplus.gov/ency/article/000876.htm
      5. ↑ https://www.mayoclinic.org/diseases-conditions/jock-itch/symptoms-causes/syc-20353807
      6. ↑ https://www.nlm.nih.gov/medlineplus/ency/article/000876.htm
      7. ↑ https://www.aad.org/public/diseases/a-z/ringworm-self-care
      8. ↑ https://www.aad.org/public/diseases/a-z/ringworm-self-care
      9. ↑ https://www.aad.org/public/diseases/a-z/ringworm-causes
      1. ↑ http://www.nhs.uk/conditions/Ringworm/Pages/Introduction.aspx

      About This Article

      Article Summary X

      To identify jock itch, look for an itchy red rash covering your genitals and groin area. It may spread to the area around your anus as well. You should also check for flaky and swollen skin, as well as blisters and pus-filled sores. Additionally, you might notice the rash spreading out in a ring-like pattern, with discolored skin only at the edges of the rash. If you notice these symptoms, try treating the rash with an over-the-counter antifungal lotion, powder, or spray, such as miconazole or clotrimazole. If the rash doesn’t clear up after 2 weeks or returns after you treat it, see your doctor. For more tips from our Medical co-author, including how to prevent jock itch, read on!

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