potassium iodide oral solution - potassium iodide oral solution
d9e02a48-8129-9076-78b2-db01750bd220
34390-5
HUMAN OTC DRUG LABEL
Drug Facts
Composition & Product
Identifiers & Packaging
How Supplied
Potassium Iodide Oral Solution is supplied in 1 oz (30 mL) bottles. Each mL contains 65 mg potassium iodide. Store at 25°C (77°F). Excursions permitted to 15-30°C (59-86°F). [See USP Controlled Room Temperature.] Keep container tightly closed and in carton, protected from light. MISSION PHARMACAL COMPANY San Antonio, TX 78230 1355 PISP-001 C01 Rev 011120
Description
Active Ingredient Potassium iodide (USP) 65 mg
Medication Information
Warnings and Precautions
Warnings
Allergy alert: Iodine may cause an allergic reaction with 1 or more of the following symptoms:
- shortness of breath or wheezing
- skin rash
- trouble breathing, speaking or swallowing
- swelling
- fever and joint pain
- an allergic reaction to iodine
- nodular thyroid disease with heart disease
- hypocomplementemic vasculitis
- dermatitis herpetiformis
- an allergic reaction. Get medical help right away if you have trouble breathing, speaking or swallowing; shortness of breath; wheezing; swelling of the mouth, tongue or throat; or rash.
- irregular heart or chest pain. Get medical help right away.
- swelling of the hands or feet, fever, or joint pain.
Active Ingredient
Active Ingredient
Potassium iodide (USP) 65 mg
Indications and Usage
Uses
Helps prevent radioactive
iodine from getting into the thyroid gland during a nuclear radiation
emergency. Use along with other emergency measures recommended by
public officials.
Dosage and Administration
Directions
- use as directed by public officials in the event of a nuclear radiation emergency.
- do not take more than 1 dose in 24 hours.
Dosing Chart
(dropper inside)
Adults over 18 years
2 mL every day (130 mg)
and
Children over 12 years to 18 years
who weigh at least 150 pounds
2 mL every day (130
mg)
Children over 12 years to 18 years
who weigh less than 150 pounds
1 mL every day
(65 mg)
and
Children over 3 years to 12
years
1 mL every day (65 mg)
Children over 1 month to 3 years
0.5 mL every day (32.5 mg)
Babies at birth to 1 month
0.25 mL every day (16.25 mg)
Dosage Forms and Strengths
Other Information
- store at 25°C (77°F). Excursions permitted to 15-30°C (59-86°F). See USP Controlled Room Temperature.
- keep container tightly closed
- keep in carton protected from light
- do not throw away consumer package insert
How Supplied
Potassium Iodide Oral Solution is supplied in 1 oz (30 mL) bottles. Each mL contains 65 mg potassium iodide. Store at 25°C (77°F). Excursions permitted to 15-30°C (59-86°F). [See USP Controlled Room Temperature.] Keep container tightly closed and in carton, protected from light. MISSION PHARMACAL COMPANY San Antonio, TX 78230 1355 PISP-001 C01 Rev 011120
Description
Active Ingredient Potassium iodide (USP) 65 mg
Section 42229-5
Consumer Package Insert
POTASSIUM IODIDE ORAL
SOLUTION
(Potassium Iodide Oral Solution, 1 mL =
65 mg)
(Abbreviated KI)
Section 50565-1
Keep Out of Reach of Children.
In case of overdose, get medical help or contact a Poison Control Center right away.
Section 51727-6
Inactive ingredients
FD&C Red #40 and Blue #1, methylparaben, natural
and artificial black raspberry flavor, propylene glycol, propylparaben,
purified water (USP), sodium saccharin, sucrose
Section 51945-4
Principal Display Panel - carton
Section 53413-1
Questions or Comments?
call
toll free 1-800-531-3333
Section 53414-9
If pregnant, breastfeeding, have a baby up to 1 month of age or have thyroid disease (except nodular thyroid disease with heart disease), take as directed and contact a doctor as soon as possible.
Section 55105-1
Purpose
Thyroid blocking
Warning:
People who are allergic to iodine, have dermatitis herpetiformis or hypocomplementemic vasculitis, or have nodular thyroid disease with heart disease should not take KI. Keep out of the reach of children. In case of an allergic reaction (difficulty breathing, speaking or swallowing; wheezing; shortness of breath or swelling of the mouth or throat), call 911 or get medical care right away. In case of overdose, get medical help or call a Poison Control Center right away.
Description:
Each milliliter (1 mL) of Potassium Iodide Oral Solution contains 65 mg of potassium iodide (USP) in a black raspberry-flavored solution. Inactive ingredients are: FD&C Red #40 and Blue #1, methylparaben, natural and artificial black raspberry flavor, propylene glycol, propylparaben, purified water (USP), sodium saccharin, sucrose.
Indications:
Potassium Iodide Oral Solution is a thyroid blocking medicine that is used in a nuclear radiation emergency only.
How Supplied:
Potassium Iodide Oral Solution is supplied in 1 oz (30 mL) bottles. Each mL contains 65 mg potassium iodide. Store at 25°C (77°F). Excursions permitted to 15-30°C (59-86°F). [See USP Controlled Room Temperature.] Keep container tightly closed and in carton, protected from light.
MISSION PHARMACAL
COMPANY
San Antonio, TX 78230 1355
PISP-001 C01 Rev 011120
Side Effects:
Short-term use of KI at the recommended dose is safe. You should not take this drug for longer than you are told.
Possible side effects include: swelling of the salivary glands, nausea, vomiting, diarrhea, stomach ache, fever, headache, metallic taste, and allergic reactions. Allergic reaction can include
- skin rashes such as hives
- swelling of various parts of the body such as the face, lips, tongue, throat, hands or feet
- fever with joint pain
- trouble breathing, speaking or swallowing
- wheezing or shortness of breath
Get medical attention right away if you have trouble breathing, speaking or swallowing; wheezing; shortness of breath; or swelling of the mouth, tongue or throat.
Taking iodide, in rare cases, may cause overactivity of the thyroid gland, underactivity of the thyroid gland, or enlargement of the thyroid gland (goiter). Symptoms of an overactive thyroid gland may include an irregular heart beat and chest pain. Patients with thyroid disease are more likely to get these side effects. Babies under 1 month of age are more likely to get an underactive thyroid gland (hypothyroidism).
Directions for Use:
Use only as directed by public officials if a nuclear radiation emergency happens.
Dose:
Adults over 18 years 2 mL every day (130 mg)
Children over 12 years to 18 years 2 mL every day (130 mg)
who weigh at least 150 pounds
Children over 12 years to
18 years 1 mL every day (65 mg)
who weigh
less than 150 pounds
Children over 3 years to 12 years 1 mL every day (65 mg)
Children over 1 month to 3 years 0.5 mL every day (32.5 mg)
Babies at birth to 1 month 0.25 mL every day (16.25 mg)
Take KI every day (every 24 hours) as directed by public officials. Do not take more than 1 dose in 24 hours. More will not help you. Too much medicine may increase the chances of side effects.
Inactive Ingredients:
FD&C Red #40 and Blue #1, methylparaben, natural and artificial black raspberry flavor, propylene glycol, propylparaben, purified water (USP), sodium saccharin, sucrose.
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 nuclear 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 KI, it will block or reduce the chances that radioactive iodine will enter your thyroid gland.
What to Do If Side Effects Occur:
- swelling of the face, hands or feet
- fever and joint pain
- skin rash
- trouble breathing, speaking or swallowing
- shortness of breath or wheezing
- swelling of the lips, tongue or throat
- irregular heart beat or chest pain
Who Should Not Take Potassium Iodide:
People should avoid KI if they are allergic to iodine, have dermatitis herpetiformis or hypocomplementemic vasculitis, or have nodular thyroid disease with heart disease, because these conditions may increase the chances of side effects to iodine.
How and When to Take Potassium Iodide:
KI should be taken as soon as possible after public officials tell you. If you are told to repeat the dose, you should take the second dose 24 hours after the first dose. Do not take it sooner. More KI will not help you because the thyroid can “hold” only certain amounts of iodine. Taking more than 1 dose per day will increase the chances of side effects. The public officials will tell you how many days to take KI. You should take KI until the chances of major exposure to radioactive iodine by breathing or swallowing stops.
Structured Label Content
Warnings and Precautions (34071-1)
Warnings
Allergy alert: Iodine may cause an allergic reaction with 1 or more of the following symptoms:
- shortness of breath or wheezing
- skin rash
- trouble breathing, speaking or swallowing
- swelling
- fever and joint pain
- an allergic reaction to iodine
- nodular thyroid disease with heart disease
- hypocomplementemic vasculitis
- dermatitis herpetiformis
- an allergic reaction. Get medical help right away if you have trouble breathing, speaking or swallowing; shortness of breath; wheezing; swelling of the mouth, tongue or throat; or rash.
- irregular heart or chest pain. Get medical help right away.
- swelling of the hands or feet, fever, or joint pain.
Active Ingredient (55106-9)
Active Ingredient
Potassium iodide (USP) 65 mg
Indications and Usage (34067-9)
Uses
Helps prevent radioactive
iodine from getting into the thyroid gland during a nuclear radiation
emergency. Use along with other emergency measures recommended by
public officials.
Dosage and Administration (34068-7)
Directions
- use as directed by public officials in the event of a nuclear radiation emergency.
- do not take more than 1 dose in 24 hours.
Dosing Chart
(dropper inside)
Adults over 18 years
2 mL every day (130 mg)
and
Children over 12 years to 18 years
who weigh at least 150 pounds
2 mL every day (130
mg)
Children over 12 years to 18 years
who weigh less than 150 pounds
1 mL every day
(65 mg)
and
Children over 3 years to 12
years
1 mL every day (65 mg)
Children over 1 month to 3 years
0.5 mL every day (32.5 mg)
Babies at birth to 1 month
0.25 mL every day (16.25 mg)
Dosage Forms and Strengths (34069-5)
Other Information
- store at 25°C (77°F). Excursions permitted to 15-30°C (59-86°F). See USP Controlled Room Temperature.
- keep container tightly closed
- keep in carton protected from light
- do not throw away consumer package insert
Section 42229-5 (42229-5)
Consumer Package Insert
POTASSIUM IODIDE ORAL
SOLUTION
(Potassium Iodide Oral Solution, 1 mL =
65 mg)
(Abbreviated KI)
Section 50565-1 (50565-1)
Keep Out of Reach of Children.
In case of overdose, get medical help or contact a Poison Control Center right away.
Section 51727-6 (51727-6)
Inactive ingredients
FD&C Red #40 and Blue #1, methylparaben, natural
and artificial black raspberry flavor, propylene glycol, propylparaben,
purified water (USP), sodium saccharin, sucrose
Section 51945-4 (51945-4)
Principal Display Panel - carton
Section 53413-1 (53413-1)
Questions or Comments?
call
toll free 1-800-531-3333
Section 53414-9 (53414-9)
If pregnant, breastfeeding, have a baby up to 1 month of age or have thyroid disease (except nodular thyroid disease with heart disease), take as directed and contact a doctor as soon as possible.
Section 55105-1 (55105-1)
Purpose
Thyroid blocking
Warning: (WARNING:)
People who are allergic to iodine, have dermatitis herpetiformis or hypocomplementemic vasculitis, or have nodular thyroid disease with heart disease should not take KI. Keep out of the reach of children. In case of an allergic reaction (difficulty breathing, speaking or swallowing; wheezing; shortness of breath or swelling of the mouth or throat), call 911 or get medical care right away. In case of overdose, get medical help or call a Poison Control Center right away.
Description: (DESCRIPTION:)
Each milliliter (1 mL) of Potassium Iodide Oral Solution contains 65 mg of potassium iodide (USP) in a black raspberry-flavored solution. Inactive ingredients are: FD&C Red #40 and Blue #1, methylparaben, natural and artificial black raspberry flavor, propylene glycol, propylparaben, purified water (USP), sodium saccharin, sucrose.
Indications: (INDICATIONS:)
Potassium Iodide Oral Solution is a thyroid blocking medicine that is used in a nuclear radiation emergency only.
How Supplied: (HOW SUPPLIED:)
Potassium Iodide Oral Solution is supplied in 1 oz (30 mL) bottles. Each mL contains 65 mg potassium iodide. Store at 25°C (77°F). Excursions permitted to 15-30°C (59-86°F). [See USP Controlled Room Temperature.] Keep container tightly closed and in carton, protected from light.
MISSION PHARMACAL
COMPANY
San Antonio, TX 78230 1355
PISP-001 C01 Rev 011120
Side Effects: (SIDE EFFECTS:)
Short-term use of KI at the recommended dose is safe. You should not take this drug for longer than you are told.
Possible side effects include: swelling of the salivary glands, nausea, vomiting, diarrhea, stomach ache, fever, headache, metallic taste, and allergic reactions. Allergic reaction can include
- skin rashes such as hives
- swelling of various parts of the body such as the face, lips, tongue, throat, hands or feet
- fever with joint pain
- trouble breathing, speaking or swallowing
- wheezing or shortness of breath
Get medical attention right away if you have trouble breathing, speaking or swallowing; wheezing; shortness of breath; or swelling of the mouth, tongue or throat.
Taking iodide, in rare cases, may cause overactivity of the thyroid gland, underactivity of the thyroid gland, or enlargement of the thyroid gland (goiter). Symptoms of an overactive thyroid gland may include an irregular heart beat and chest pain. Patients with thyroid disease are more likely to get these side effects. Babies under 1 month of age are more likely to get an underactive thyroid gland (hypothyroidism).
Directions for Use: (DIRECTIONS FOR USE:)
Use only as directed by public officials if a nuclear radiation emergency happens.
Dose:
Adults over 18 years 2 mL every day (130 mg)
Children over 12 years to 18 years 2 mL every day (130 mg)
who weigh at least 150 pounds
Children over 12 years to
18 years 1 mL every day (65 mg)
who weigh
less than 150 pounds
Children over 3 years to 12 years 1 mL every day (65 mg)
Children over 1 month to 3 years 0.5 mL every day (32.5 mg)
Babies at birth to 1 month 0.25 mL every day (16.25 mg)
Take KI every day (every 24 hours) as directed by public officials. Do not take more than 1 dose in 24 hours. More will not help you. Too much medicine may increase the chances of side effects.
Inactive Ingredients: (INACTIVE INGREDIENTS:)
FD&C Red #40 and Blue #1, methylparaben, natural and artificial black raspberry flavor, propylene glycol, propylparaben, purified water (USP), sodium saccharin, sucrose.
How Potassium Iodide Works: (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 nuclear 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 KI, it will block or reduce the chances that radioactive iodine will enter your thyroid gland.
What to Do If Side Effects Occur: (WHAT TO DO IF SIDE EFFECTS OCCUR:)
- swelling of the face, hands or feet
- fever and joint pain
- skin rash
- trouble breathing, speaking or swallowing
- shortness of breath or wheezing
- swelling of the lips, tongue or throat
- irregular heart beat or chest pain
Who Should Not Take Potassium Iodide: (WHO SHOULD NOT TAKE POTASSIUM IODIDE:)
People should avoid KI if they are allergic to iodine, have dermatitis herpetiformis or hypocomplementemic vasculitis, or have nodular thyroid disease with heart disease, because these conditions may increase the chances of side effects to iodine.
How and When to Take Potassium Iodide: (HOW AND WHEN TO TAKE POTASSIUM IODIDE:)
KI should be taken as soon as possible after public officials tell you. If you are told to repeat the dose, you should take the second dose 24 hours after the first dose. Do not take it sooner. More KI will not help you because the thyroid can “hold” only certain amounts of iodine. Taking more than 1 dose per day will increase the chances of side effects. The public officials will tell you how many days to take KI. You should take KI until the chances of major exposure to radioactive iodine by breathing or swallowing stops.
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Source: dailymed · Ingested: 2026-02-15T12:00:28.743700 · Updated: 2026-03-14T23:00:56.097890