Itching with tiny rashes can sometimes be a normal reaction of the skin to mild irritants, dryness, or a minor allergic reaction. These rashes are usually small, not painful, and may come and go. However, if the rash spreads, becomes red or painful, or is accompanied by other unusual symptoms, please consult a doctor for proper diagnosis.

Yes, a fungal infection can cause redness, itching, and mild skin inflammation. It often appears as circular or patchy red areas that may be slightly raised and scaly. The itching can be persistent, and scratching may worsen the inflammation or lead to a secondary infection.