This information is for educational purposes only. It is not intended as medical advice. Always consult a qualified healthcare professional.
OTC
PIQRAY
INN: ALPELISIB
Data updated: 2026-05-02
Available in:
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About This Product
Manufacturer
User Reviews
Reviews reflect personal experiences and are not medical advice. Always consult your doctor.
NOVARTIS PHARMACEUTICALS CANADA INC
ATC Code
L01EM03
Source
DPD · 02497042
USDailyMed:Alpelisib
AU:D
L01EM03(WHO)
AU:S4(Prescription only)CA:℞-onlyUS:℞-onlyEU:Rx-only
(2S)-1-N-[4-Methyl-5-[2-(1,1,1-trifluoro-2-methylpropan-2-yl)pyridin-4-yl]-1,3-thiazol-2-yl]pyrrolidine-1,2-dicarboxamide
1217486-61-7
56649450
347828332
DB12015
28424123
08W5N2C97Q
D11011
CHEBI:93752
ChEMBL2396661
DTXSID70153355
Interactive image
CC1=C(SC(=N1)NC(=O)N2CCCC2C(=O)N)C3=CC(=NC=C3)C(C)(C)C(F)(F)F
InChI=1S/C19H22F3N5O2S/c1-10-14(11-6-7-24-13(9-11)18(2,3)19(20,21)22)30-16(25-10)26-17(29)27-8-4-5-12(27)15(23)28/h6-7,9,12H,4-5,8H2,1-3H3,(H2,23,28)(H,25,26,29)/t12-/m0/s1Key:STUWGJZDJHPWGZ-LBPRGKRZSA-N
Alpelisib, sold under the brand namePiqrayamong others, is amedicationused to treat certain types ofbreast cancer.It is used together withfulvestrant.It is takenby mouth.It is marketed byNovartis.
Common side effects include high blood sugar, kidney problems, diarrhea, rash, low blood cells, liver problems, pancreatitis, vomiting, and hair loss.It is an alpha-specificPI3K inhibitor.It was approved for medical use in the United States in May 2019.
⚠️ Warnings
1.In case of severe hypersensitivity reactions- shortness of breath, skin rash, fever, itching then permanently discontinue Alpelisib and start appropriate treatment.
2.Severe skin reactions- In case of severe skin reactions like Stevens-Johnson syndrome (severe skin rash) and Erythema Multiforme (skin rash) discontinue Alpelisib and consult a dermatologist. Do not start treatment in patients with a history of Stevens-Johnson syndrome (SJS), Erythema Multiforme (EM) or Toxic Epidermal Necrolysis (TEN).
3.Before starting treatment with Alpelisib, test blood sugar parameters like fasting plasma glucose (FPG), HbA1c, and optimize blood glucose. After starting treatment with Alpelisib, monitor blood sugar levels and initiate appropriate medications. In case of severely high blood sugar levels, interrupt, stop or reduce the dose.
4.Alpelisib can cause severe pneumonitis (inflammation of lung tissue) and lung diseases. Monitor patients for the same and discontinue or interrupt the drug if severe pneumonitis occurs.
5.During treatment with Alpelisib, most patients experience diarrhea, start antidiarrheal treatment, increase oral fluid intake, and inform healthcare providers if diarrhea continues. If severe diarrhea occurs then interrupt, discontinue or reduce the dose of Alpelisib.
6.Embryo-fetal toxicity- Alpelisib can cause harm to the fetus. Males and females should use appropriate contraception during treatment and 1 week after treatment.
7.The patient should inform the healthcare provider about all the medicines they take including, OTCs, vitamins, herbal supplements, and prescription medicines.