反流

wèi shí guǎn fǎn liú bìng

胃食管反流病

gastroesophageal reflux disease

rú guǒ fǎn liú yán zhòng zé kě néng xū yào jìn xíng shǒu shù

如果反流严重，则可能需要进行手术。

If regurgitation becomes severe, surgery might be required.