Mercaptopurine (6-MP) ,
Mercaptopurine
Disease
Crohn's disease
,
Ulcerative colitis
,
Drug Class
Immunomodulators
Delivery Method

Oral
or
Brand name:
Mercaptopurine (6-MP)
,
Drug name:
Mercaptopurine
Recommendations for pregnancy
Limited human data: probably compatible.
Recommendations for breastfeeding
Data in IBD transplant literature suggest low risk.
Most common side effects
Headache, weakness, or achiness; darkening of the skin; loss of appetite or weight
Other
Periodic blood work is necessary when taking mercaptopurine to monitor the liver and blood counts. Infection, a small risk of lymphoma, and a small risk of pancreatitis have been noted.
Mercaptopurine (6-MP) is a generic prescription medication.
Learn more about
Immunomodulators