DMSA
DMSA or Dimercaptosuccinic acid is a medication and chelating agent that is used to treat heavy metal poisoning, specifically lead and mercury poisoning. It is also used in a DMSA scan, a type of imaging test that checks for problems in the kidneys.
Uses[edit | edit source]
DMSA is primarily used in the treatment of heavy metal poisoning, including lead poisoning and mercury poisoning. It works by binding to the heavy metals in the body, allowing them to be excreted in the urine.
In addition to its use as a chelating agent, DMSA is also used in a DMSA scan. This is a type of imaging test that is used to check for problems in the kidneys. The DMSA is injected into the body, and then a special camera is used to take pictures of the kidneys. The DMSA helps to highlight any areas of the kidneys that may be damaged or not working properly.
Side Effects[edit | edit source]
Like all medications, DMSA can cause side effects. These can include nausea, vomiting, diarrhea, and rash. In rare cases, it can cause a severe allergic reaction.
Mechanism of Action[edit | edit source]
DMSA works by binding to heavy metals in the body. This forms a complex that can be excreted in the urine, helping to remove the heavy metals from the body.
See Also[edit | edit source]
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Contributors: Prab R. Tumpati, MD
