A good way to treat Razor bumps is to apply some Apple Cider Vinegar to the razor bumps.
Applying Apple Cider Vinegar to my razor bumps has worked great to get rid of Razor bumps.
I also use moisturizing lotion and apply it to the razor bumps after shaving to prevent further razor bumps from appearing and that has worked great for me.
Applying a cool compress or some topical cream to the razor bumps can also help soothe the area and prevent and get rid of razor bumps.