Yeah you can mix’em but try to drink a good amount of water while your one them. This will help keep your kidneys cleaned because there is going to be extra processing work being done while you taking them.
The only think you cant mix is a water based injection with a oil based injectable. Oil with Oil and water with water. When I mean “Mix” I mean in the same needle/syringe. you can Use both Oil and water based roid at the same time just not in the same needle. Hope this helps.