noun
self-healing; spontaneous recovery
Refers to the body healing on its own without medical intervention. Common in medical and health contexts.
軽い切り傷なら自然治癒を待つこともある。
For a minor cut, one may wait for it to heal on its own.
自然治癒力を高める生活習慣が注目されている。
Lifestyle habits that boost the body's self-healing ability are attracting attention.
Compound of 自然 (natural) and 治癒 (healing). The term is a straightforward Sino-Japanese medical expression.