Conclusions
Rh-bFGF nasal-sprays and drops quickly relieve postoperative symptoms
and reduce L-K scores through promoting nasal epithelialization and
cilia growth. In addition, the therapeutic effect of nasal-drops is
better than that of nasal-sprays. Rh-bFGF nasal-sprays and drops can
also improve long-term prognosis of patients with CRSwNP. Moreover,
rh-bFGF nasal-drops are an effective method of administration in
postoperative patients with eosinophilic CRSwNP.