How to Use Potassium Iodide After a Nuclear Emergency –

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By the creator of Be Prepared for Something and the course Bloom The place You’re Planted

Given the present considerations, it’s possible you’ll be including some emergency provides that you’re unfamiliar with to your pantry and drugs cupboard. This text explains how you can use potassium iodide after a nuclear strike and addresses some ceaselessly requested questions.

On the finish, there’s a hyperlink to a downloadable format of this text that you could print out to maintain along with your emergency provides. I’m not a physician – this text is predicated on analysis performed on the FDA and CDC web sites. Sources are cited on the finish.

(You could find this data and extra in our printable Nuclear Survival Anthology.)

(The abbreviation for potassium iodide is KI, which I’ll use for the remainder of the article.)

Why you want potassium iodide after a nuclear emergency

Other than the quick threats of a nuclear blast, the thyroid gland is probably the most vulnerable organ to break from radiation. Potassium iodide is a secure type of iodine (secure that means it isn’t radioactive.) If the thyroid gland is loaded with secure iodine, it will probably’t take up radioactive iodine. Radioactive iodine may cause most cancers. Right here’s how the CDC explains it:

The thyroid gland can not inform the distinction between secure and radioactive iodine. It would take up each. KI (potassium iodide) blocks radioactive iodine from coming into the thyroid. When an individual takes KI, the secure iodine within the drugs will get absorbed by the thyroid. As a result of KI comprises a lot secure iodine, the thyroid gland turns into “full” and can’t take up any extra iodine—both secure or radioactive—for the following 24 hours.

This doesn’t defend your physique from some other sort of radioactive isotopes – solely radioactive iodine. It received’t undo the harm performed by radioactive iodine, so it’s essential to start taking it instantly for cover. If there isn’t a radioactive menace, you shouldn’t take KI, as it may be dangerous.

(For extra data on how you can survive a nuclear strike, take a look at our nuclear survival anthology.)

How do you are taking potassium iodide after a nuclear strike or different radiation emergency?

The earlier you start taking KI after an emergency, the higher. It really works greatest if taken inside 3-4 hours of an emergency.Listed below are the dosages really useful by the FDA.

Listed below are the dosages really useful by the FDA.

  • Newborns from beginning to 1 month of age must be given 16 mg (¼ of a 65 mg pill or ¼ mL of answer). This dose is for each nursing and non-nursing new child infants.
  • Infants and youngsters between 1 month and three years of age ought to take 32 mg (½ of a 65 mg pill OR ½ mL of answer). This dose is for each nursing and non-nursing infants and youngsters.
  • Youngsters between 3 and 18 years of age ought to take 65 mg (one 65 mg pill OR 1 mL of answer).
  • Youngsters who’re grownup dimension (larger than or equal to 150 kilos) ought to take the total grownup dose, no matter their age.
  • Adults ought to take 130 mg (one 130 mg pill OR two 65 mg tablets OR two mL of answer).
  • Girls who’re breastfeeding ought to take the grownup dose of 130 mg.

Right here’s a chart supplied by the FDA.

One full dose protects the thyroid gland for twenty-four hours. Taking extra doesn’t add extra safety and may trigger sickness or demise. Throughout instances of prolonged publicity, take the dose as soon as each 24 hours for the size of time really useful by emergency officers. (You’ve bought your battery-operated or hand crank emergency radio, proper?)

The next steering is obtainable by the FDA:

  • The FDA steering prioritizes teams primarily based on age, which is the first issue for figuring out threat for radioiodine-induced thyroid most cancers.
  • These at highest threat are infants and youngsters, in addition to pregnant and nursing females due to the potential for KI to suppress thyroid perform within the creating fetus and the new child.
  • The advice is to deal with them on the lowest threshold (with respect to predicted radioactive dose to the thyroid).
  • Anybody over 18 years previous and as much as 40 years previous must be handled at a barely increased threshold.
  • Anybody over 40 years previous must be handled with KI provided that the anticipated publicity is excessive sufficient to destroy the thyroid and induce lifelong hypothyroidism (thyroid deficiency).


Who ought to NOT take potassium iodide?

Some folks shouldn’t take KI as a result of the dangers outweigh the advantages. In keeping with the FDA, the next folks shouldn’t take KI:

  • Individuals with recognized iodine sensitivity
  • Individuals with allergy symptoms to iodine, iodide, and shellfish
  • People with dermatitis herpetiformis and hypocomplementemic vasculitis
  • Individuals with nodular thyroid with coronary heart illness shouldn’t take KI.
  • People with multinodular goiter, Graves’ illness, and autoimmune thyroiditis must be handled with warning — particularly if dosing extends past a number of days. Converse to your physician, as a result of KI could possibly be lethal for you.

A seafood or shellfish allergy doesn’t essentially imply that you’re allergic or hypersensitive to iodine, however excessive warning must be used, and it is best to have the provides readily available to deal with a life-threatening allergic response. Personally, I most likely wouldn’t take KI if I had a seafood allergy. In case you are unsure should you ought to take KI, seek the advice of your healthcare skilled earlier than a catastrophe ever happens.

In case your thyroid gland has been eliminated, you’ll not profit from taking KI.

What are the potential unintended effects of potassium iodide?

If you happen to take the proper dosage and will not be allergic to iodine, you shouldn’t have any unfavourable unintended effects. The potential points are:

  • Pores and skin rashes
  • Swelling of the salivary glands
  • “Iodism” (metallic style, burning mouth and throat, sore tooth and gums, signs of a head chilly, and generally upset abdomen and diarrhea)
  • An allergic response can have extra critical signs. These embody fever and joint pains; swelling of components of the physique (face, lips, tongue, throat, arms, or ft); hassle respiratory, talking, or swallowing; wheezing or shortness of breath. Extreme shortness of breath requires quick medical consideration.

What sort of potassium iodide ought to I take advantage of for my emergency provides?

Desk salt, iodine-rich meals, and low-dose dietary supplements don’t comprise sufficient iodine to be efficient.

The FDA has accepted these manufacturers to be used in a nuclear emergency. (I’ve included hyperlinks to the merchandise I might discover.) The FDA recommends that you simply solely take the next manufacturers.

  • iOSAT tablets, 130mg, from Anbex, Inc.
  • ThyroSafe tablets, 65mg, from Recipharm AB (You’ll should pay additional for rush delivery of this model to get it instantly)

In case you are unable to search out the manufacturers above, different merchandise that haven’t been really useful by the FDA are:

It’s important to notice that should you use a non-approved product, it might not be as efficient because the accepted merchandise. I strongly urge you to get the really useful manufacturers if potential.

You’ll have to calculate the suitable doses with the suggestions above.

If you happen to reside close to a nuclear plant, you might be able to purchase potassium iodide freed from cost from the power.


Different nuclear emergency assets:

This can be a good factor to print out in your emergency binder. Additionally, make a copy along with your KI capsules.

About Daisy

Daisy Luther is a coffee-swigging, adventure-seeking, globe-trotting blogger. She is the founder and writer of three web sites.  1) The Natural Prepper, which is about present occasions, preparedness, self-reliance, and the pursuit of liberty; 2)  The Frugalite, a web site with thrifty suggestions and options to assist folks get a deal with on their private funds with out feeling disadvantaged; and three), an mixture website the place you’ll find hyperlinks to all a very powerful information for many who want to be ready. Her work is extensively republished throughout different media and he or she has appeared in lots of interviews.

Daisy is the best-selling creator of 5 historically printed books, 12 self-published books, and runs a small digital publishing firm with PDF guides, printables, and programs at SelfRelianceand You could find her on FbPinterest, Gab, MeWe, Parler, Instagram, and Twitter.

How to Use Potassium Iodide After a Nuclear Emergency

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