Foot conditions refer to various ailments that affect the structure and function of the feet. Common issues include plantar fasciitis, which causes heel pain, and bunions, characterized by a bony bump at the base of the big toe. Other conditions may involve flat feet, where the arches collapse, or athlete's foot, a fungal infection that leads to itching and redness. These conditions can result from factors such as improper footwear, overuse, or underlying health issues like diabetes. Treatment options vary and may include rest, physical therapy, orthotic devices, or, in severe cases, surgery to alleviate pain and restore function.