Interactions and warnings for norethindrone

Below, you’ll find information about norethindrone’s possible interactions and warnings.

Interactions of norethindrone

Certain things may affect how a drug works. These include getting vaccines, consuming alcohol or certain foods, or taking the drug with other medications. This effect is called a drug interaction.

Before you take norethindrone, ask your doctor to check for possible interactions. Be sure to tell them about any of the following you take or use:

prescription or over-the-counter drugs
vitamins, herbs, or supplements

To learn about drug-condition interactions, see the “Warnings for norethindrone” section below.

Warnings for norethindrone

Some people should not take norethindrone, and others should take it cautiously.

Norethindrone could cause harm to people with certain health conditions. This effect is called a drug-condition interaction. Other factors can also affect whether norethindrone is a safe option for you. These warnings may differ based on the strength of norethindrone you use.

Ask your doctor about specific warnings for norethindrone, and be sure to tell your doctor about your:

current health, including any allergies to medications
past health conditions or surgeries

Allergic reaction

Norethindrone can cause an allergic reaction in some people. Severe allergic reactions are rare but possible.

If you’ve had an allergic reaction to norethindrone or any of its ingredients, your doctor will likely not prescribe norethindrone. They can tell you about medications that are safer options for you.

A mild allergic reaction may cause the following symptoms:

skin rash
itchiness
flushing (temporary warmth, redness, or deepening of skin color)

A severe allergic reaction may cause the following symptoms:

swelling under your skin, usually in your hands, feet, eyelids, or lips
swelling of your mouth, throat, or tongue, which can cause breathing problems

If you have an allergic reaction to norethindrone, call your doctor right away. If you have severe symptoms, call 911 or a local emergency number.

Overdose of norethindrone

If you take norethindrone by mouth, you should not take more norethindrone than your doctor prescribes. For some drugs, doing so may lead to harmful effects or overdose.

If you think you’ve taken too much norethindrone, call your doctor or pharmacist right away. Or you could call 800-222-1222 to speak with someone at America’s Poison Centers. You can also use its online resource. If you have concerning symptoms, call 911 or a local emergency number immediately. You can also go to the closest emergency room.

Pregnancy or breastfeeding and norethindrone

Information about norethindrone and pregnancy and breastfeeding is described below.

Norethindrone and pregnancy

Norethindrone should not be taken during pregnancy. If you’re planning a pregnancy or can become pregnant, talk with your doctor before using this medication. Your doctor may suggest birth control options to use during treatment with norethindrone.

Norethindrone and breastfeeding
There are risks to taking norethindrone while breastfeeding. For instance, norethindrone may cause decreased milk production.

If you’re planning to breastfeed, talk with your doctor about treatment options for your condition. Together, you can discuss the risks and benefits of your treatment options and decide whether or not you should take norethindrone during this time. Your doctor may recommend other healthy ways to feed your child.