I am very new to STATA and doing research.

Something I do not quite understand. I am looking into an interaction effect between 2 variables. (UAI & Altman)
I had to winsorize the Altman variable (highonly) in order to get a realistic result (I created the variable Altman_high).

So as follows: I multiplied the UAI (which is on a scale of 1-120) and the WINSORIZED Altman variable (going from -3,85 to 14).
If I take the summary of the interaction variable (Interaction), I notice on first hand there are outliers.

Do I have to winsorize this interaction effect once again? Or can I just use it in my model?

Code:
. gen Interaction= UAI* Altman_high

. sum Altman_win Altman_high UAI Interaction

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
  Altman_win |        176    5.688867    10.86269  -3.853731   46.44995
 Altman_high |        176    3.734336    4.828677  -3.853731   14.24408
         UAI |        176    66.88636    22.04952          8         96
 Interaction |        176     243.902    299.8308  -327.5671   1310.455