Zehen zeigen: Bröckelig und verfärbt: Was ist mit meinen Fußnägeln los?

Stiff and unevenly pink: Individuals with such toenails can comfortably don sandals and flip-flops. However, some prefer to conceal their feet in closed shoes even during summer due to differences in nail surface and color. Concerned individuals may wonder what has befallen their toenails. Could they have a fungal nail infection?

How can one recognize fungal nail infection? According to dermatologist Afschin Fatemi from the S-Thetic Clinic Düsseldorf, "yellowish or brownish discolorations, as well as a thickened and brittle nail, indicate fungal nail infection." Typically, the infection manifests first at the front or side edge of the toenail, with the big toe being most commonly affected, as stated on the health information portal "gesundheitsinformation.de."

If left untreated and progresses, the nail may separate from the nail bed, potentially falling off. This outcome should be avoided. When a toenail or multiple toenails appear unusual, it is advisable to schedule an appointment with a dermatologist or dermatologist. "The appearance provides important clues, a definitive diagnosis can often only be made through a medical examination and, if necessary, a fungal test," says Fatemi.

Fungal nail infection can be treated with medicated nail polish, special ointments, and tablets. How can we protect ourselves from fungal nail infection? Our toenails are constantly subjected to a lot while we walk. Spending many hours in tight or ill-fitting shoes that exert constant pressure on the toenails can lead to thickening, deformation, or small injuries, thereby increasing the risk of fungal infections.

Therefore, when purchasing shoes, it is crucial to ensure there is ample room for the toes. Fungal nail infection thrives in a warm and moist environment, such as that caused by sweaty socks. "Therefore, it is important to thoroughly dry the feet after a shower or exercise and to regularly change socks," advises dermatologist Fatemi.

If a toenail is already loosening, what should one do? A loosening toenail can feel quite unpleasant. However, one should not be tempted to remove it, warns Fatemi, even if only a part of it remains attached. Doing so may be painful, damage the nail bed, and increase the risk of infection. Instead, one should keep the nail clean and dry, carefully trim any loose nail fragments while being cautious not to let them stick to socks or get caught during bathing.

A plaster can be used to temporarily secure the loose nail, and it is advisable to consult a doctor to determine the cause, especially if strong pain, redness, swelling, and pus accompany the separation of the nail. This may indicate an infection. Once a toenail has fallen off, a new one typically grows back within 12 to 18 months, provided the nail matrix has not been damaged.

Until the affected toenail has fully grown back, it remains a "construction site" for at least a summer.