Generic Name: Thyrotropin Alfa (thye roe TROH pin AL fa)
Brand Name: Thyrogen
Medically reviewed on September 5, 2018
Uses of Thyrotropin Alfa:
- It is used to treat thyroid cancer.
- It is used to check thyroglobulin levels.
What do I need to tell my doctor BEFORE I take Thyrotropin Alfa?
- If you have an allergy to thyrotropin alfa or any other part of thyrotropin alfa.
- If you are allergic to any drugs like this one, any other drugs, foods, or other substances. Tell your doctor about the allergy and what signs you had, like rash; hives; itching; shortness of breath; wheezing; cough; swelling of face, lips, tongue, or throat; or any other signs.
This medicine may interact with other drugs or health problems.
Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take thyrotropin alfa with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.
What are some things I need to know or do while I take Thyrotropin Alfa?
- Tell all of your health care providers that you take thyrotropin alfa. This includes your doctors, nurses, pharmacists, and dentists.
- Have blood work checked as you have been told by the doctor. Talk with the doctor.
- You will need to be sure that you are not dehydrated before getting thyrotropin alfa. Check with your doctor to see if you need to drink extra fluids before getting thyrotropin alfa.
- At times the cancer tumor can get bigger for a few days after you are given thyrotropin alfa. It may affect your throat, voice, or breathing. It may also cause loss of eyesight or weakness on 1 side of the body. Call your doctor right away if any of these effects happen.
- There have been deaths caused by an overactive thyroid gland within 24 hours of getting thyrotropin alfa. If you have heart disease, cancer that has spread in the body, or other very bad health problems you may have a higher chance of bad side effects from thyrotropin alfa. Talk with your doctor.
- You may be given another drug to lower certain side effects of thyrotropin alfa.
- If you are 65 or older, use thyrotropin alfa with care. You could have more side effects.
- Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using thyrotropin alfa while you are pregnant.
- Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby.
How is this medicine (Thyrotropin Alfa) best taken?
Use thyrotropin alfa as ordered by your doctor. Read all information given to you. Follow all instructions closely.
- It is given as a shot into a muscle.
What do I do if I miss a dose?
- Call your doctor to find out what to do.
See also: Dosage Information (in more detail)
What are some side effects that I need to call my doctor about right away?
WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:
- Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
- Weakness on 1 side of the body, trouble speaking or thinking, change in balance, drooping on one side of the face, or blurred eyesight.
What are some other side effects of Thyrotropin Alfa?
All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:
These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.
You may report side effects to the FDA at 1-800-FDA-1088. You may also report side effects at http://www.fda.gov/medwatch.
See also: Side effects (in more detail)
If OVERDOSE is suspected:
If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.
How do I store and/or throw out Thyrotropin Alfa?
- If you need to store thyrotropin alfa at home, talk with your doctor, nurse, or pharmacist about how to store it.
Consumer information use
- If your symptoms or health problems do not get better or if they become worse, call your doctor.
- Do not share your drugs with others and do not take anyone else's drugs.
- Keep a list of all your drugs (prescription, natural products, vitamins, OTC) with you. Give this list to your doctor.
- Talk with the doctor before starting any new drug, including prescription or OTC, natural products, or vitamins.
- Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
- Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
- Some drugs may have another patient information leaflet. Check with your pharmacist. If you have any questions about thyrotropin alfa, please talk with your doctor, nurse, pharmacist, or other health care provider.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
More about thyrotropin alpha
- Thyrotropin alpha Side Effects
- During Pregnancy
- Dosage Information
- Drug Interactions
- En Español
- Drug class: in vivo diagnostic biologicals
Other brands: Thyrogen