Can I use DMPS with DMSA or other chelators?
Many physicians alternate use of DMPS with other chelators such as DMSA and EDTA. Heyl does not recommend this. DMPS should not be administered concomitantly with other chelating agents . NOTE: (The manufacturer’s of DMSA do not recommend mixing their chelating agent with any other chelator. DMSA information in the Physcian’s Desk Reference recommends a 4 week “rest” period after the last dose of DMSA before the initiation of any other chelator).