It sounds uncomfortable to deal with itchy ring-shaped rashes caused by fungal infections. These infections often respond well to antifungal treatments like the medication Voriways Tablet, which contains voriconazole and works by stopping fungal growth.

• It is important to use antifungal medication exactly as prescribed by a doctor to ensure effective treatment and prevent recurrence.
• Avoid scratching the affected area to reduce irritation and risk of spreading the infection.
• Keep the skin clean and dry, as fungi thrive in moist environments.
• Protect your skin from excessive sunlight while on antifungal medication, as some can increase sun sensitivity.
• If symptoms persist, worsen, or you notice side effects like rash or abnormal symptoms, consult a dermatologist promptly.

Please see a dermatologist for an accurate diagnosis and appropriate prescription tailored to your condition.To narrow down potential causes, we will need some more information.I understand you're dealing with itchy, ring-like rashes that may be a fungal infection. To better assist you, could you please provide your age and gender?