The urge to itch “down there” could be a sign of a fungal infection.
What is jock itch?
Tinea Cruris, or Jock Itch, is a fungal infection of the groin, buttocks and upper thighs. A microscopic organism called dermatophyte is responsible for this uncomfortable condition. Tinea cruris is found in most parts of the world and especially in warm humid areas where there is high moisture content. The warm, humid conditions allow the fungus to thrive and grow easily. Tinea cruris is a very common problem among adults, especially men. Diabetic patients, obese people and athletes often complain of this disease. People with weak immune system and serious conditions like AIDS face a high risk of contracting this chronic disease.
Causes of jock itch:
There are several reasons a person might get tinea cruris:
- It occurs when there is already a fungal infection in the body which gradually increases with time. Diseases like ringworm and athletes foot often lead to this condition.
- It also occurs due to wetness and excessive sweating in the groin area.
- Tight clothes that cause friction can be a cause.
- It’s a superficial disease that spreads through skin-to-skin contact and sexual intercourse.
- Using the towels, bed sheets and clothes of an already infected person is one of the common reasons for the spread of this disease.
- Tinea cruris is also caused due to lack of personal hygiene and proper sanitation.
Symptoms of jock itch:
Some of the common symptoms of the disease are:
- Severe itching in conjunction with burning sensation in anus, torso or groin area
- Redness along with large scaly patches, swollen bumps and blisters
- Rashes in circular or ring shape
- Skin inflammation along with itchiness
- Uneven colour balance i.e. loss of skin colour, abnormally light or dark skin
Consequences of jock itch:
If not treated on time tinea cruris can lead to complications such as:
- Secondary bacterial infections
- A permanent change in the colour of the infected skin area
Treatment of jock itch:
If the infection is mild, the doctor may prescribe the use of antifungal ‘Alylamines’ ointments like Naftifine and Terbinafine, which cure the disease within a short time period. ‘Azole’ ointment like Clotrimazole (Lotrimin AF) and Miconazole (Micatin) too are effective and less expensive. However, they take longer to cure the condition.
In severe conditions, a patient needs to take either oral medication or topical medication:
(i) Oral medicines like Fluconazole (Diflucan), Itraconazole (Sporanox) and Terbinafine (Lamisil) have proven to be effective.
(ii) Topical medicines like Oxiconazole (Oxistat) and Econazole (Spectazole) also work well.
However, one must note that oral medication causes side effects like rashes, gastrointestinal upset, headache etc.
Prevention of jock itch:
The best way to avoid this disease is by bathing daily.
Another effective way to keep this disease at bay is to maintain a clean and dry atmosphere. One should change undergarments and sweaty clothes often.
Refrain from sharing personal items like towels, clothes and sheets.
In humid, warm climates people should wear light cotton clothes and loose, breathable undergarments. Avoid wearing tight pants and tight undergarments.
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