Bangkok: The government has issued a warning about "rose rash," a common skin condition that tends to occur during the rainy season, particularly affecting women. The announcement includes details about the initial symptoms and suggests treatment methods.
According to Thai News Agency, Ms. Sasikarn Wattanachan, the deputy government spokesperson, revealed that the Department of Medical Services, Ministry of Public Health, has identified roseola as a skin disease with acute symptoms and an unclear cause, though it is associated with a viral infection. The rash, noted for its unique round or oval shape, distributes in lines along the skin grooves, resembling the shape of a pine tree. It predominantly affects individuals aged 10-35 years, with a higher incidence in women than men. Although the rash generally lasts for 6-8 weeks, some cases persist for up to 5 months or longer. Pregnant patients face a risk of miscarriage, especially within the first 15 weeks of pregnancy.
Rose rash typically appears on the trunk and may grow larger, sometimes extending to the neck or upper limbs. It often precedes other rashes by hours or days and exhibits pink, salmon, or brown hues with slightly raised edges. The rash varies from 2-4 centimeters in size but can range from 1 to 10 centimeters. The center features small scales that enlarge the edges. Around 5% of patients experience symptoms such as headache, fever, joint pain, and body aches before the rash's appearance. Small pustules might be present during the disease's early stages, and itching occurs in approximately 25% of cases. The rash is typically absent on the face, hands, and feet.
Treatment for roseola usually involves addressing symptoms, as it generally resolves on its own without leaving a trace. Utilizing moisturizing creams, topical steroids, or oral antihistamines can alleviate itching, but these treatments should be administered under medical supervision. For severe cases, short-term steroid use and UVB light therapy can help manage the condition.
Ms. Sasikarn emphasized the importance of distinguishing rose rash from similar rashes to avoid misdiagnosis and inappropriate treatment. She advised individuals to seek medical attention promptly if they notice any abnormalities to prevent complications and disease spread.