Fungal infections are skin conditions caused by the overgrowth of fungi, resulting in symptoms such as redness, itching, and scaling. These infections can affect various areas, including the skin, nails, and scalp, and are often triggered by moisture and warmth. Common symptoms include discomfort, irritation, and sometimes secondary infections due to scratching. While there is no definitive cure, Nature Dermatology provides effective solutions to manage symptoms and promote healthy skin.