Alosetron Hydrochloride and Tacrolimus

• Generic Name: alosetron
• Dosage Forms: n.a.
• Other Brand Names: Lotronex

Only for management of severe diarrhea-predominant IBS in women with chronic symptoms (generally lasting ≥6 months) who have had anatomic or biochemical GI abnormalities excluded and have not responded to conventional therapy. Diarrhea-predominant IBS is considered severe if accompanied by at least one of the following symptoms: frequent and severe abdominal pain and/or discomfort; frequent bowel urgency or fecal incontinence; or disability or restriction of daily activities.

Use restricted to patients for whom benefit-to-risk balance is considered to be most favorable. (See Boxed Warning.)

Efficacy in men not adequately demonstrated in clinical studies.

• Generic Name: tacrolimus
• Dosage Forms: capsule
• Other Brand Names: Astagraf XL, Envarsus XR, Prograf, Hecoria

Tacrolimus weakens your body's immune system, to help keep it from "rejecting" a transplanted organ such as a kidney. Organ rejection happens when the immune system treats the new organ as an invader and attacks it.

Tacrolimus is used together with other medicines to prevent your body from rejecting a heart, liver, or kidney transplant.

Tacrolimus may also be used for purposes not listed in this medication guide.