Is It Safe And Effective To Use A Topical Steroid Lotion For Regrowth On A Thinning Bald Patch With Dry Hair And Hair Fall?

Assalam.o.alaikum sir i have dry hairs and facing hair fall for last three hairs i have a patch of baldness in the middle of head but there are very small and thin hairs not complete baldness... Today i applied protein mask and want to start topical steroid lotion is it helpful for regrowth ? 2 . is it safe to apply ?kindly tell me