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Thyrotropin Alpha Side Effects

Medically reviewed by Drugs.com. Last updated on Jul 7, 2024.

Applies to thyrotropin alpha: intramuscular powder for solution.

Serious side effects of thyrotropin alpha

Along with its needed effects, thyrotropin alpha may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur while taking thyrotropin alpha:

More common side effects

  • inability to move the legs or arms
  • paralysis of one side of the body

Rare side effects

  • faintness
  • feeling of warmth
  • skin rash, hives, welts, itching, or redness
  • itching, redness, or swelling at the injection site
  • loss of vision
  • redness of the face, neck, arms, and occasionally, upper chest
  • tightness of the throat

Incidence not known

  • chills
  • confusion
  • coughing
  • difficult or labored breathing
  • difficulty with speaking
  • difficulty with swallowing
  • dizziness
  • double vision
  • fast, slow, or irregular heartbeat
  • fever
  • headache
  • hoarseness
  • inability to move the facial muscles
  • muscle or joint pain
  • sore throat
  • voice changes

Get emergency help immediately if any of the following symptoms of overdose occur while taking thyrotropin alpha:

Symptoms of overdose

Other side effects of thyrotropin alpha

Some side effects of thyrotropin alpha may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects.

Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common side effects

  • frequent urge to urinate
  • stomach discomfort

Less common side effects

  • burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
  • diarrhea
  • lack or loss of strength
  • stuffy or runny nose
  • trouble sleeping
  • unusual tiredness or weakness
  • vomiting

Incidence not known

  • bleeding, blistering, burning, coldness, discoloration of skin, feeling of pressure, hives, infection, inflammation, itching, lumps, numbness, pain, rash, redness, scarring, soreness, stinging, swelling, tenderness, tingling, ulceration, or warmth at injection site

For healthcare professionals

Applies to thyrotropin alpha: intramuscular powder for injection.

Hypersensitivity adverse events

Other

Gastrointestinal

Local

Nervous system

References

1. (2001) "Product Information. Thyrogen (thyrotropin alfa)." Genzyme Corporation

Further information

Thyrotropin alpha side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.