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iOSAT Potassium Iodide Tablets

U.S. Nuclear Power Reactor Map

iOSAT received its approval from the US Food and Drug Administration in 1982, and is the only full-strength tablet for radiation blocking which may legally be sold in the US. Only iOSAT has passed all FDA tests for purity, quality, safety and efficacy.

Meets all FDA requirements for potassium iodide as a radiation protective, and is labeled and packaged in accordance with US government guidelines.  Has demonstrated all quality controls and passed all FDA requirements for purity, quality, safety, efficacy.

Comes full strength (130 mg of potassium iodide per tablet) in accordance with FDA demands for complete thyroid blocking.

 


New Dosage Guidelines

An evaluation of the effectiveness of KI (following its wide use at Chernobyl) has determined that the product is more effective than originally thought, and that smaller doses are adequate to achieve thyroid protection in children. This has led the FDA to issue new guidelines that reduce the amount of KI needed to achieve the minimally effective dose, as indicated below:

 

GUIDELINES
OLD NEW

Adults and children over 150lbs

130mg 130mg

Children aged 3 to 18 (under 150lbs)

130mg 65mg

Young children (one year to 3 years)

130mg 32mg

Young children (one month to one year)

65mg 32mg

Infants (birth through one month)

65mg 16mg

Patient Product Insert pdf file

Note that the smaller minimal children's doses reflect the product's effectiveness, and are only findings that a "half-strength" (or less) dose will work. There is absolutely no suggestion that the original full strength dose is harmful, or any reason to doubt the safety or effectiveness of the original guidelines. Parents need to merely understand that child protection can be achieved with less KI than originally thought.

Effective as of 2005, FDA has advised ANBEX that the new guidelines are the ones to be followed.

WARNING: POTASSIUM IODIDE SHOULD NOT BE USED BY PEOPLE ALLERGIC TO IODIDE.
Use only as directed by state or local public health authorities in the event of a radiation emergency. Store at room temperature. Keep package dry and foil packets intact.

iOSAT Potassium Iodide Tablets

iOSAT Potassium Iodide Tablets

 

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iOSAT Potassium Iodide Tablets

U.S. Power Reactor Radiation Zones

Contains no potassium iodate or other adulterants.  Contains only pure potassium iodide as the active ingredient.

IOSAT [potassium iodide] Is manufactured in the United States under strict FDA GMP guidelines, and holds an approved New Drug Application (NDA).

IOSAT [potassium iodide] Was the first product of its kind (since 1982) and is the only product that can be purchased by local, state and federal governments.  Is widely purchased by nuclear utilities.

IOSAT [potassium iodide] offers unit dose packaging for maximum shelf-life and  allows for individual tablet distribution without fear of loss of packaging integrity.