The fingernails are starting to empty.

The nail becomes empty continuously for the following reasons. 1. Fungal infection causes nail thickening, and the nails under the nail and the nail plate part are powdery and fall off, thus causing nail becoming empty. Soak the affected nail in warm water for 10 minutes to soften it, then cut off the empty nail with scissors, and apply clotrimazole ointment to the affected nail. 2. Hematoma under the nail caused by trauma causes nail and nail bed to separate, causing nail becoming empty. After nail growth, it can be directly cut off without special treatment.