Robs of feeling

• Anesthetizes
• Makes it so someone can't feel one's face when they're with you?
• Freezes, perhaps
• Has the effect of ice
• Makes insensitive
• Uses an icepack on
• Ices, perhaps
• Tops with ice, perhaps

Wiktionary Word definitions in Wiktionary
vb. (en-third-person singular of: numb )