YODEFAN
Key points
- Potassium iodide is used to prepare for thyroid surgery along with antithyroid medicine; to treat high thyroid levels; to protect the thyroid in a radiation emergency.
- This medication is usually taken after meals three to four times a day.
- Acne, loss of appetite, or stomach upset may occur the first several days as your body adjusts to the medication.
- Tell your doctor if you have: pre-existing thyroid disease, lung disease, kidney disease, Addison's disease, tuberculosis, stomach disorders, skin disorders, any allergies.
POTASSIUM IODIDE - ORAL (poh-TASS-ee-um EYE-oh-dyed)
COMMON BRAND NAME(S):
Pima, SSKI
USES:
Potassium iodide is used to prepare for thyroid surgery along with antithyroid medicine; to treat high thyroid levels; to protect the thyroid in a radiation emergency. It also has been used as an expectorant which may help loosen and break up mucous.
HOW TO TAKE THIS MEDICATION:
This medication is usually taken after meals three to four times a day. To administer, measure the prescribed amount using a dropper or special calibrated spoon. Place the medication in a full glass of water, stir and drink immediately. Follow with another glass of water. Take this medication as prescribed. Do not increase your dose or take this more often than directed.
SIDE EFFECTS:
Acne, loss of appetite, or stomach upset may occur the first several days as your body adjusts to the medication. If any of these effects continue or become bothersome, inform your doctor. Notify your doctor if you develop:
fever, weakness, unusual tiredness; swelling in the neck or throat; mouth sores, skin rash, nausea, vomiting, stomach pains, irregular heartbeat; numbness or tingling of the hands or feet; a metallic taste in the mouth. If you notice other effects not listed above, contact your doctor or pharmacist.
PRECAUTIONS:
Tell your doctor if you have: pre-existing thyroid disease, lung disease, kidney disease, Addison's disease, tuberculosis, stomach disorders, skin disorders, any allergies. This medication is not recommended for use during pregnancy. Consult your doctor before using this medication. Since small amounts of this medication are found in breast milk, breast-feeding is not recommended while taking this medication. Consult your doctor.
DRUG INTERACTIONS:
Tell your doctor of any over-the-counter or prescription medication you may take including:
medication for thyroid disease, potassium supplements, "water pills" (diuretics), lithium. Do not start or stop any medicine without doctor or pharmacist approval.
OVERDOSE:
If overdose is suspected, contact your local poison control center or emergency room immediately. Symptoms of overdose may include muscle weakness and irregular heartbeat.
NOTES:
Drink plenty of fluids, especially water while taking this medication. It will help to break up mucus and clear congestion.
MISSED DOSE:
Written and revised by
Andrey Nailor, M.D.
Our doctors write and review articles for accuracy and keep them up to date.
health.am provides general information, not medical advice. Always consult a qualified health professional about your own health.

