Dermatophytosis (patient information): Difference between revisions
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{{Dermatophytosis(patient information)}} | {{Dermatophytosis (patient information)}} | ||
'''For the WikiDoc page for this topic, click [[Dermatophytosis|here]]''' | '''For the WikiDoc page for this topic, click [[Dermatophytosis|here]]''' | ||
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==What are the symptoms of Dermatophytosis?== | ==What are the symptoms of Dermatophytosis?== | ||
Symptoms of ringworm include: | Symptoms of ringworm include: | ||
* Itchy, red, raised, scaly patches that may blister and ooze. | * Itchy, red, raised, scaly patches that may [[blister]] and ooze. | ||
* The patches tend to have sharply-defined edges. | * The patches tend to have sharply-defined edges. | ||
* Red patches are often redder around the outside with normal skin tone in the center. This may look like a ring. | * Red patches are often redder around the outside with normal [[skin]] tone in the center. This may look like a ring. | ||
If ringworm affects your hair, you will have bald patches. | If ringworm affects your hair, you will have bald patches. | ||
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Ringworm is common, especially among children. However, it may affect people of all ages. It is caused by a fungus, not a worm like the name suggests. | Ringworm is common, especially among children. However, it may affect people of all ages. It is caused by a fungus, not a worm like the name suggests. | ||
Many bacteria and fungi live on your body. Some of these are useful, while others can cause | Many bacteria and fungi live on your body. Some of these are useful, while others can cause [[infection]]s. Ringworm occurs when a type of [[fungus]] called [[tinea]] grows and multiplies on your skin. | ||
Ringworm can affect the skin on your: | |||
* Beard -- tinea barbae | * Beard -- tinea barbae | ||
* Body -- tinea corporis | * Body -- tinea corporis | ||
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Ringworm can spread easily from one person to another. You can catch ringworm if you touch someone who has the infection, or if you come into contact with items contaminated by the fungus, such as combs, unwashed clothing, and shower or pool surfaces. You can also catch ringworm from pets that carry the fungus. Cats are common carriers. | Ringworm can spread easily from one person to another. You can catch ringworm if you touch someone who has the infection, or if you come into contact with items contaminated by the fungus, such as combs, unwashed clothing, and shower or pool surfaces. You can also catch ringworm from pets that carry the fungus. Cats are common carriers. | ||
The fungus that causes ringworm thrive in warm, moist areas. Ringworm is more likely when you are often wet (such as from sweating) and from minor injuries to your skin, scalp, or nails. | The fungus that causes ringworm thrive in warm, moist areas. Ringworm is more likely when you are often wet (such as from sweating) and from minor injuries to your skin, [[scalp]], or nails. | ||
==Diagnosis== | ==Diagnosis== | ||
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Tests to confirm the diagnosis may include: | Tests to confirm the diagnosis may include: | ||
* KOH exam | * KOH exam | ||
* Skin biopsy | * Skin [[biopsy]] | ||
* Skin culture | * Skin culture | ||
==When to seek urgent medical care?== | ==When to seek urgent medical care?== | ||
Call your doctor right away if you have any signs of a | Call your doctor right away if you have any signs of a [[bacteria]]l [[infection]], which can result from scratching. These signs include swelling, warm skin, sudden worsening in redness of the patches, red streaking, pus, drainage, and [[fever]]. | ||
Call your doctor if: | Call your doctor if: | ||
* You have ringworm on your scalp or beard | * You have ringworm on your scalp or beard | ||
* Your skin does not improve after 4 weeks of self-care | * Your skin does not improve after 4 weeks of self-care | ||
* The rash spreads and you have diabetes or a weakened immune system due to disease or certain medications | * The rash spreads and you have diabetes or a weakened [[immune system]] due to [[disease]] or certain medications | ||
==Treatment options== | ==Treatment options== | ||
To care for ringworm: | To care for ringworm: | ||
* Keep your skin clean and dry. | * Keep your skin clean and dry. | ||
* Apply over-the-counter antifungal or drying powders, lotions, or creams that contain miconazole, clotrimazole, or similar ingredients. | * Apply over-the-counter [[antifungal]] or drying powders, lotions, or creams that contain [[miconazole]], [[clotrimazole]], or similar ingredients. | ||
* Don't wear clothing that rubs against and irritates the area. | * Don't wear clothing that rubs against and irritates the area. | ||
* Wash sheets and nightclothes every day while you are infected. | * Wash sheets and nightclothes every day while you are infected. | ||
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* Ringworm in your hair | * Ringworm in your hair | ||
You may need medicines such as ketoconazole, which are stronger than over-the-counter products. You may also need | You may need medicines such as [[ketoconazole]], which are stronger than over-the-counter products. You may also need [[antibiotic]]s to treat skin infections from strep or staph that are caused by scratching the area. | ||
Infected pets also should be treated. | Infected pets also should be treated. | ||
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==What to expect (Outlook/Prognosis)?== | ==What to expect (Outlook/Prognosis)?== | ||
Skin medicine usually treats ringworm within 4 weeks. If your ringworm infection is severe or it does not respond well to self-care, it will usually respond quickly to antifungal pills. | Skin medicine usually treats ringworm within 4 weeks. If your ringworm [[infection]] is severe or it does not respond well to self-care, it will usually respond quickly to [[antifungal]] pills. | ||
==Sources== | ==Sources== | ||
http://www.nlm.nih.gov/medlineplus/ency/article/001439.htm | http://www.nlm.nih.gov/medlineplus/ency/article/001439.htm | ||
{{WH}} | |||
{{WS}} | |||
[[Category:Patient information]] | [[Category:Patient information]] | ||
[[Category:Dermatology]] | [[Category:Dermatology]] | ||
[[Category:Disease]] | [[Category:Disease]] | ||
Latest revision as of 21:18, 29 July 2020
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Dermatophytosis |
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Dermatophytosis On the Web |
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For the WikiDoc page for this topic, click here
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Ringworm is a skin infection due to a fungus. Often, there are several patches of ringworm on your skin at once.
What are the symptoms of Dermatophytosis?
Symptoms of ringworm include:
- Itchy, red, raised, scaly patches that may blister and ooze.
- The patches tend to have sharply-defined edges.
- Red patches are often redder around the outside with normal skin tone in the center. This may look like a ring.
If ringworm affects your hair, you will have bald patches.
If ringworm affects your nails, they will become discolored, thick, and even crumble.
What causes Dermatophytosis?
Ringworm is common, especially among children. However, it may affect people of all ages. It is caused by a fungus, not a worm like the name suggests.
Many bacteria and fungi live on your body. Some of these are useful, while others can cause infections. Ringworm occurs when a type of fungus called tinea grows and multiplies on your skin.
Ringworm can affect the skin on your:
- Beard -- tinea barbae
- Body -- tinea corporis
- Feet -- tinea pedis (also called athlete's foot)
- Groin area -- tinea cruris (also called jock itch)
- Scalp -- tinea capitis
Ringworm can spread easily from one person to another. You can catch ringworm if you touch someone who has the infection, or if you come into contact with items contaminated by the fungus, such as combs, unwashed clothing, and shower or pool surfaces. You can also catch ringworm from pets that carry the fungus. Cats are common carriers.
The fungus that causes ringworm thrive in warm, moist areas. Ringworm is more likely when you are often wet (such as from sweating) and from minor injuries to your skin, scalp, or nails.
Diagnosis
Most of the time, your health care provider can diagnose ringworm by looking at your skin. The fungus may glow when your skin is examined with a blue light (called a Wood's lamp) in a dark room.
Tests to confirm the diagnosis may include:
- KOH exam
- Skin biopsy
- Skin culture
When to seek urgent medical care?
Call your doctor right away if you have any signs of a bacterial infection, which can result from scratching. These signs include swelling, warm skin, sudden worsening in redness of the patches, red streaking, pus, drainage, and fever.
Call your doctor if:
- You have ringworm on your scalp or beard
- Your skin does not improve after 4 weeks of self-care
- The rash spreads and you have diabetes or a weakened immune system due to disease or certain medications
Treatment options
To care for ringworm:
- Keep your skin clean and dry.
- Apply over-the-counter antifungal or drying powders, lotions, or creams that contain miconazole, clotrimazole, or similar ingredients.
- Don't wear clothing that rubs against and irritates the area.
- Wash sheets and nightclothes every day while you are infected.
Your health care provider may prescribe pills to treat the fungus if you have:
- A severe case of ringworm
- Ringworm that keeps coming back or that lasts for a long time
- Ringworm in your hair
You may need medicines such as ketoconazole, which are stronger than over-the-counter products. You may also need antibiotics to treat skin infections from strep or staph that are caused by scratching the area.
Infected pets also should be treated.
Where to find medical care for Dermatophytosis?
Directions to Hospitals Treating Condition
Prevention
To prevent ringworm:
- Keep your skin and feet clean and dry.
- Shampoo regularly, especially after haircuts.
- Do not share clothing, towels, hairbrushes, combs, headgear, or other personal care items. Such items should be thoroughly cleaned and dried after use.
- Wear sandals or shoes at gyms, lockers, and pools.
- Avoid touching pets with bald spots.
What to expect (Outlook/Prognosis)?
Skin medicine usually treats ringworm within 4 weeks. If your ringworm infection is severe or it does not respond well to self-care, it will usually respond quickly to antifungal pills.
Sources
http://www.nlm.nih.gov/medlineplus/ency/article/001439.htm Template:WH Template:WS