lên da
Definition
Verb phrase:
- To form skin / to skin over: The primary meaning refers to the process where new skin grows over a wound or sore as part of the healing process.
- To become cicatrized / to scar over: Describes the biological process of scar tissue forming to close an injury.
Verb phrase (in traditional medicine/pharmacy):
- To promote skin growth / to be skin-generating: Describes the property of a medicine or remedy that aids in the formation of new skin and the healing of wounds.
Usage Examples
Verb phrase:
- Vết thương đang bắt đầu lên da non. (The wound is beginning to form new skin.)
- Thuốc này giúp vết loét nhanh lên da. (This medicine helps the ulcer to skin over quickly.)
In pharmacy:
- Đây là loại thuốc lên da rất tốt. (This is a very good skin-generating medicine.)
Advanced Usage
- The phrase is often used with "da non" (new, delicate skin) to specify the initial, fragile layer of skin that forms.
- It can be used metaphorically in some contexts to describe something very slowly beginning to cover a surface, though this is less common.
Variants and Related Words
- Lên da non (verb phrase): to form new skin (specifically the initial, pink layer).
- Thuốc lên da (noun phrase): a cicatrizant; a skin-generating or wound-healing medicine.
Synonyms
- To heal over: for a wound to close with new tissue.
- To granulate: the medical term for the formation of new connective tissue and blood vessels on a wound surface.
- To cicatrize: to form a scar.
Related Concepts
- Lành vết thương: to heal a wound (the general process).
- Tạo mô hạt: to form granulation tissue (a more technical, medical term for a stage before skin regrows).