Azulfidine EN Tablets and Larotrectinib

• Generic Name: sulfasalazine
• Dosage Forms: tablet, delayed release
• Other Brand Names: Azulfidine, Azulfidine EN-tabs, Sulfazine

Azulfidine EN-tabs is used to treat ulcerative colitis (UC), and to decrease the frequency of UC attacks. This medicine will not cure ulcerative colitis, but it can reduce the number of attacks you have.

Azulfidine EN-tabs is also used to treat rheumatoid arthritis in children and adults who have used other arthritis medicines that did not work or have stopped working.

Azulfidine EN-tabs may also be used for purposes not listed in this medication guide.

• Generic Name: larotrectinib
• Dosage Forms: n.a.
• Other Brand Names: Vitrakvi

Larotrectinib is used to treat certain tumors that are caused by an abnormal "NTRK" gene. Larotrectinib is used when the cancer has spread to other parts of the body or cannot be removed with surgery or other cancer treatments.

Larotrectinib is sometimes given after other cancer treatments did not work or have stopped working.

Larotrectinib was approved by the US Food and Drug Administration (FDA) on an "accelerated" basis. In clinical studies, some people responded to larotrectinib, but further studies are needed.

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