| abstract |
An ethanol foam hardener applied to the treatment of vascular anomalies and a preparation method, comprising absolute ethanol, water, Tween 80, and a stabilizer. Further comprised is hyaluronic acid. The ethanol foam hardener comprises 32-42% absolute ethanol, 0.5-2% Tween 80, 0-25 (not comprising 0) egg yolk lecithin, 0-2% (not comprising 0) hyaluronic acid, and the remainder is water. The stabilizer is hyaluronic acid or glycerin. A Tessari method is used to prepare foam, which may significantly reduce the side effects of ethanol while not changing the original therapeutic effects of the ethanol. |