List Price: $10.00
Price: $7.99 ($0.57 / count) Free Shipping for Prime Members
FREE Shipping
Get free shipping
Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $5.99. (Prices may vary for AK and HI.)
Learn more about free shipping
on orders over $25—or get FREE Two-Day Shipping with Amazon Prime
You Save: $2.01 (20%)
In Stock. Sold by Amazing Service and Fulfilled by Amazon.



One-time purchase:

iOSAT Potassium Iodide Ta... has been added to your Cart

Other Sellers on Amazon
Add to Cart
$7.99 ($0.57 / count)
& FREE Shipping on eligible orders. Details
Sold by: EValue
Add to Cart
$8.14 ($0.58 / count)
& FREE Shipping on eligible orders. Details
Sold by: Dushav
Add to Cart
$9.95 ($0.71 / count)
& FREE Shipping on eligible orders. Details
Sold by: The Berkey Guy - LPC Survival
Facebook Twitter Pinterest

Clip and save with coupons from Household, Health, and Wellness

iOSAT Potassium Iodide Tablets, 130 mg (14 Tablets)

4.6 out of 5 stars 788 customer reviews
Amazon's Choice recommends highly rated, well-priced products available to ship immediately.
Amazon's Choice for "nuclear survival kit"

About the product
  • 130 mg. potassium iodide per tablet
  • 14 tablets per package

Frequently bought together

  • iOSAT Potassium Iodide Tablets, 130 mg (14 Tablets)
  • +
  • U.S. Armed Forces Nuclear, Biological And Chemical Survival Manual
Total price: $16.61
Buy the selected items together

Discover Related Products

U.S. Armed Forces Nuclear, Biological And Chemical Survival Manual
$8.62
Added to Cart
Gas Mask Filter 40mm CBRN Military Grade Gas Mask Filter Made in 2017
$33.25
Added to Cart
NATO Israeli NBC 40mm Gas Mask Filter Only!
$14.08
Added to Cart

Discover Related Products

U.S. Armed Forces Nuclear, Biological And Chemical Survival Manual
$8.62
Added to Cart
Gas Mask Filter 40mm CBRN Military Grade Gas Mask Filter Made in 2017
$33.25
Added to Cart
NATO Israeli NBC 40mm Gas Mask Filter Only!
$14.08
Added to Cart
Added to your Cart


Have a question?

Find answers in product info, Q&As, reviews

Please make sure that you are posting in the form of a question.

Don't see what you're looking for?
There was a problem completing your request. Please try your search again later.
All Product Information Customer Q&A's Customer Reviews

Product description

Product description

iOSAT Potassium Iodide Tablets 130 mg 14 Tablets

From the Manufacturer

(Pronounced poe TASS-e-um EYE-oh-dyed)

iOSAT™ Tablets

  • 130 mg. potassium iodide per tablet
  • 14 tablets per package

How Potassium Iodide Works
Certain forms of iodine help your thyroid gland work right.  Most people get the iodine they need from foods like iodized salt or fish.  The thyroid can "store" or hold only a certain amount of iodine.

In a radiation emergency, radioactive iodine may be released in the air.  This material may be breathed or swallowed.  It may enter the thyroid gland and damage it.  The damage would probably not show itself for years.  Children are most likely to have thyroid damage.

If you take potassium iodide, it will fill up your thyroid gland.  This reduces the chance that harmful radioactive iodine will enter the thyroid gland.

Who Should Not Take Potassium Iodide
The only people who should not take potassium iodide are people who know they are allergic to iodide.  You may take potassium iodide even if you are taking medicines for a thyroid problem (for example, a thyroid hormone or antithyroid drug).  Pregnant and nursing women and babies and children may also take this drug.

How And When To Take Potassium Iodide
Potassium iodide should be taken as soon as possible after public health officials tell you.  You should take one dose every 24 hours.  More will not help you because the thyroid can "hold" only limited amounts of iodine.  Larger doses will increase the risk of side effects.  You will probably be told not to take the drug for more than 10 days.

Side Effects
Usually side effects of potassium iodide happen when people take higher doses for a long time.  You should be careful not to take more than the recommended dose or take it for longer than you are told.  Side effects are unlikely because of the low dose and the short time you will be taking the drug.

Possible side effects include skin rashes, swelling of the salivary glands, and "iodism" (metallic taste, burning mouth and throat, sore teeth and gums, symptoms of a head cold, and sometimes stomach upset and diarrhea).

A few people have an allergic reaction with more serious symptoms.  These could be fever and joint pains, or swelling of parts of the face or body and at times severe shortness of breath requiring immediate medical attention.

Taking iodide may rarely cause overactivity of the thyroid gland, underactivity of the thyroid gland, or enlargement of the thyroid gland (goiter).

What To Do If Side Effects Occur
If the side effects are severe or if you have an allergic reaction, stop taking potassium iodide.  Then, if possible, call a doctor or public health authority for instructions.

How Supplied
IOSAT Tablets (Potassium Iodide Tablets, U.S.P.): packages of 14 tablets (NDC51803-001-01): Each white, round, scored tablet contains 130 mg. potassium iodide.


Product details

  • Product Dimensions: 7.5 x 0.1 x 3.5 inches ; 0.64 ounces
  • Shipping Weight: 2.4 ounces (View shipping rates and policies)
  • ASIN: B00006NT3A
  • UPC: 351803218452 351803001016
  • Item model number: NDC 51803-001-01
  • Average Customer Review: 4.6 out of 5 stars 788 customer reviews
  • Amazon Best Sellers Rank: #10,528 in Health & Household (See Top 100 in Health & Household)
  • Would you like to tell us about a lower price?


Important information

Legal Disclaimer
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Customer Questions & Answers

Customer Reviews

Read reviews that mention

Top customer reviews

July 12, 2011
Verified Purchase
780 people found this helpful
|Comment|Report abuse
January 13, 2018
Verified Purchase
34 people found this helpful
|Comment|Report abuse
May 9, 2017
Verified Purchase
review image
17 people found this helpful
|Comment|Report abuse

Set up an Amazon Giveaway

iOSAT Potassium Iodide Tablets, 130 mg (14 Tablets)
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: iOSAT Potassium Iodide Tablets, 130 mg (14 Tablets)

Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Amazon.com assumes no liability for inaccuracies or misstatements about products.