According to the card, Enterosgel is taken 1–2 hours before a meal or 1–2 hours after a meal or taking medication. The card says nothing about compatibility with specific medicines and vitamins, so the 1–2 hour interval is the only instruction. It is recommended to consult a doctor before use.
General information (not a manufacturer's instruction): if you take medicines regularly, check the schedule with a doctor or pharmacist.