What causes pityriasis versicolor?
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What causes pityriasis versicolor?
Pityriasis versicolor is caused by a type of fungus that lives on the skin. Most people have this fungus on their skin without it causing any problems. But sometimes it can grow and spread more than usual, causing pityriasis versicolor. It’s not always clear why this happens.
What is the difference between pityriasis versicolor and tinea versicolor?
Tinea versicolor, which is also called pityriasis versicolor, is not painful or contagious. But it can lead to emotional distress or self-consciousness. Antifungal creams, lotions or shampoos can help treat tinea versicolor. But even after successful treatment, skin color may remain uneven for several weeks or months.
What are the cardinal signs of SLE?
The general symptoms include: fever, malaise, arthralgias, myalgias, headache, and loss of appetite and weight. Nonspecific fatigue, fever, arthralgia, and weight changes are the most common symptoms in new cases or recurrent active SLE flares.
How do you describe tinea versicolor rash?
Tinea versicolor is a common, benign, superficial cutaneous fungal infection usually characterized by hypopigmented or hyperpigmented macules and patches on the chest and the back. In patients with a predisposition, tinea versicolor may chronically recur. The fungal infection is localized to the stratum corneum.
How do you stop pityriasis versicolor from spreading?
What can I do to prevent tinea versicolor?
- Not use skin products that are oily.
- Stay out of hot, humid weather.
- Stay away from things that cause a lot of sweating.
- Wear loose clothing to let your skin stay cool and dry.
How long does pityriasis versicolor last?
How Long Does Pityriasis Versicolor Last? Pityriasis versicolor usually clears up quickly with treatment. But the skin patches may stay discolored for weeks or months. To make them less noticeable, it’s important to use sunscreen to prevent the skin from tanning or burning.
How is pityriasis versicolor diagnosed?
Your doctor can diagnose tinea versicolor by looking at it. If there’s any doubt, he or she may take skin scrapings from the infected area and view them under a microscope.
Can pityriasis versicolor go away on its own?
Tinea versicolor may improve a little in cool or dry weather, but it usually doesn’t go away on its own. There are a number of effective treatments. These mainly include creams, lotions and shampoos that contain antifungals (substances that kill the fungus or inhibit its growth).
What is the best treatment for tinea versicolor?
For a mild case of tinea versicolor, you can apply an over-the-counter antifungal lotion, cream, ointment or shampoo. Most fungal infections respond well to these topical agents, which include: Clotrimazole (Lotrimin AF) cream or lotion. Miconazole (Micaderm) cream.
What tinea versicolor looks like?
Tinea versicolor appears as many white, pink, salmon-colored, tan, or brown patches ranging in size from 1–3 cm. The individual lesions can join together to form large patches. Most lesions have a very fine, dust-like outer skin material (scale).
How long does pityriasis versicolor take to go away?
How Is Pityriasis Versicolor Treated? Over-the-counter (OTC) antifungal creams, lotions, or shampoos (used as a body wash) may solve a mild infection. More serious infections may need prescription medicine, either applied to the skin or takens as a pill or syrup. Treatment usually takes 1 to 4 weeks.
What does pityriasis versicolor look like?
Pityriasis versicolor (pit-uh-RYE-uh-sis vur-si-KUL-ur) skin patches usually are on the torso and upper arms. But they can also appear on the face and neck, especially in younger kids. The patches can be white, brown, red, or pink. The patches are dry, flaky, or scaly, and can be flat or slightly raised.
How do you prevent pityriasis versicolor?
How do I get rid of tinea versicolor permanently?
How do you get rid of tinea versicolor? Using antifungal creams, shampoos, soaps, and lotions can stop the fungus overgrowth and get rid of tinea versicolor. If symptoms don’t respond to topical treatments, a dermatologist can prescribe an oral antifungal to kill the fungus.
What can be mistaken for tinea versicolor?
Some conditions with overlapping symptoms, such as vitiligo, are often mistaken for tinea versicolor. However, vitiligo can differ from tinea versicolor in several noticeable ways, including: Vitiligo doesn’t affect your skin’s texture. Vitiligo usually appears on the fingers, wrists, armpits, mouth, eyes, or groin.
Why is my pityriasis versicolor getting worse?
Hot weather, humidity and sun exposure can make tinea versicolor worse. It’s not harmful or contagious but can be mildly itchy. Tinea versicolor is most commonly found on your shoulders, back and upper chest. Healthcare providers treat the condition with topical or oral antifungal medications.
