Can Patadin Intake Affect The Fetus During Pregnancy?

Hi DR, My Wife is suffering with skin allergy and we checked with Skin specialist , The DR advised for her to take the following tablets ,Kolex DMR soft gelating capsules ( 2 capsules per day)Dynolap 5 ( 1 per day)Patadin (1 per day)she started having those daily and avoiding the nuts, fish, egg, chicken... We are planning for a baby , by having these tablets will impact the Baby?