Relugolix Side Effects
Medically reviewed by Drugs.com. Last updated on Nov 5, 2024.
Applies to relugolix: oral tablet.
Common side effects of relugolix
Some side effects of relugolix 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
- bone pain
- constipation
- diarrhea
- difficulty in moving
- feeling of warmth
- fever
- lack or loss of strength
- muscle aches, cramps, pain, or stiffness
- neck pain
- pain in the joints
- redness of the face, neck, arms and occasionally, upper chest
- stomach cramps or tenderness
- swollen joints
- watery or bloody diarrhea
Less common side effects
- decreased interest in sexual intercourse
- discouragement
- feeling sad or empty
- inability to have or keep an erection
- irritability
- loss in sexual ability, desire, drive, or performance
- loss of interest or pleasure
- swelling of the breasts or breast soreness
- trouble concentrating
- trouble sleeping
Serious side effects of relugolix
Along with its needed effects, relugolix 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 immediately if any of the following side effects occur while taking relugolix:
Less common side effects
Rare side effects
- bleeding gums
- cloudy urine
- coughing up blood
- decreased frequency or amount of urine
- difficult, burning, or painful urination
- difficulty in swallowing
- dizziness
- fainting
- frequent urge to urinate
- increased menstrual flow or vaginal bleeding
- increased thirst
- loss of appetite
- lower back or side pain
- nosebleeds
- paralysis
- prolonged bleeding from cuts
- red or black, tarry stools
- red or dark brown urine
- slow, fast, pounding, or irregular heartbeat
- swelling of the face, fingers, or lower legs
- trouble breathing
- unusual tiredness or weakness
- weight gain
Incidence not known
- large, hive-like swelling on face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs
For healthcare professionals
Applies to relugolix: oral tablet.
General adverse events
Musculoskeletal
- Very common (10% or more): Musculoskeletal pain (30%)
- Uncommon (0.1% to 1%): Fracture (0.3%)[Ref]
Metabolic
- Very common (10% or more): Increased glucose (44%), increased triglycerides (35%)
- Common (1% to 10%): Increased weight[Ref]
Psychiatric
- Common (1% to 10%): Insomnia, depression, decreased libido[Ref]
Genitourinary
- Uncommon (0.1% to 1%): Urinary tract infection (0.5%)[Ref]
Hepatic
- Very common (10% or more): Increased alanine aminotransferase (27%), increased aspartate aminotransferase (18%)[Ref]
Oncologic
- Uncommon (0.1% to 1%): Metastatic lung cancer (0.3%)[Ref]
Respiratory
Hematologic
- Very common (10% or more): Decreased hemoglobin (28%)
- Uncommon (0.1% to 1%): hemorrhage (0.3%)[Ref]
Renal
- Uncommon (0.1% to 1%): Acute kidney injury up to 0.6%), urinary tract infection (0.5%)[Ref]
Cardiovascular
- Uncommon (0.1% to 1%): Myocardial infarction (up to 0.8%), arrhythmia (0.6%), atrioventricular block (0.3%), cardiac failure (0.3%)
- Frequency not reported: Fatal and non-fatal myocardial infarction, stroke[Ref]
Dermatologic
- Common (1% to 10%): Hyperhidrosis[Ref]
Endocrine
- Very common (10% or more): Hot flash (54%)
- Common (1% to 10%): Gynecomastia[Ref]
Gastrointestinal
- Very common (10% or more): Constipation (12%), diarrhea (12%)
- Uncommon (0.1% to 1%): Abdominal pain (0.3%)[Ref]
References
1. (2021) "Product Information. Orgovyx (relugolix)." Myovant Sciences, Inc.
More about relugolix
- Check interactions
- Compare alternatives
- Reviews (21)
- Dosage information
- During pregnancy
- Drug class: gonadotropin-releasing hormone antagonists
- En español
Patient resources
Other brands
Professional resources
Other brands
Related treatment guides
Further information
Relugolix 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.
Some side effects may not be reported. You may report them to the FDA.