Which department should you visit for fingernail issues?

When seeking medical attention for fingernail problems at a hospital, you can choose the appropriate department according to the specific situation. Generally, if the fingernails show symptoms of fungal infection such as cloudiness, thickening, discoloration, or separation—for example, onychomycosis—the dermatology department should be the first choice, as dermatology specializes in diseases of the skin and its appendages, including the nails. If the fingernails split or detach due to external impacts or compression, or if these symptoms are accompanied by joint discomfort or bone pain, you can visit the hand surgery or orthopedic surgery departments, as these departments specialize in problems related to bones and hand injuries. Additionally, if the fingernails are uneven, brittle, or prone to breaking, this may indicate malnutrition, and in such cases, visiting the nutrition department is also an option; nutritionists can perform nutritional assessments and provide guidance. The choice of medical department for fingernail problems should be determined based on specific symptoms and individual needs.