乳にゅう痂か

noun

cradle cap; milk crust

Medical term for the yellowish, scaly patches that can appear on an infant's scalp. Used in pediatric and parenting contexts.

• 赤あかちゃんの頭あたまに乳にゅう痂かができた。

  The baby developed cradle cap on its head.

• 乳にゅう痂かは自し然ぜんに治なおることが多おおい。

  Cradle cap often clears up on its own.