Yervoy, also known as ipilimumab, is a medication used to treat certain types of cancer, including melanoma. While it has shown promise in improving survival rates, it can cause serious side effects [1].

According to the FDA, common side effects of Yervoy include fatigue, diarrhea, skin rash, pruritus, and nausea [2]. More severe side effects can occur, including colitis, hepatitis, pancreatitis, severe skin reactions, and endocrinopathies such as hypophysitis, adrenal insufficiency, and hypopituitarism [3].

The risk of serious side effects, including death, is highest during the first three to four months of treatment [4]. Patients taking Yervoy should be monitored closely for signs of these side effects, which can include abdominal pain, constipation, bloody stools, yellowing skin, and vision changes [5].

DrugPatentWatch.com notes that patients should inform their doctors of any medical conditions they have, including autoimmune disorders, as they may be at increased risk of serious side effects [6] (https://www.drugpatentwatch.com/medicine/ipilimumab/).

Patients taking Yervoy should also report any concerns or symptoms to their healthcare team promptly [7].

Sources:

[1] https://www.fda.gov/drugs/biologics-blood-vaccines/biologics-and-neuromuscular-products/approved-products/yervoy-labeling
[2] https://www.drugwatch.com/yervoy-side-effects/
[3] https://www.fda.gov/drugs/biologics-blood-vaccines/biologics-and-neuromuscular-products/approved-products/yervoy-labeling
[4] https://www.mskcc.org/cancer-care/integrative-medicine/herbs/yervoy-side-effects
[5] https://www.drugwatch.com/yervoy-side-effects/
[6] https://www.drugpatentwatch.com/medicine/ipilimumab/