Interactions between Flutamide and Senna Concentrate

The senna in Senna Concentrate has a major potential interaction with Appendicitis.

The use of stimulant laxatives is contraindicated in patients with or who may have acute surgical abdomen or appendicitis. These patients may be candidates for emergency surgery. Stimulant laxatives should also not be administered to patients with abdominal pain, particularly if the cause has not been determined.

The senna in Senna Concentrate has a major potential interaction with Bleeding Disorder.

The use of stimulant laxatives is contraindicated in patients with anal or rectal fissures. These preparations may cause irritation, burning sensation, and proctitis.

The senna in Senna Concentrate has a major potential interaction with Gastrointestinal Obstruction.

The use of laxatives is contraindicated in patients with intestinal obstruction disorders. Patients with intestinal obstruction disorders may need their underlying condition treated to correct the constipation. Some laxatives require reduction in the colon to their active form to be effective which may be a problem in patients with intestinal obstruction.

Flutamide has a moderate potential interaction with Hemolytic Anemia.

Toxicity consistent with aniline exposure such as methemoglobinemia, hemolytic anemia, and cholestatic jaundice has been reported during flutamide therapy. Therapy with flutamide should be administered cautiously in patients with glucose-6-phosphate deficiency, hemoglobin M disease, and patients who smoke. Clinical monitoring of methemoglobin levels in susceptible individuals is recommended,

The senna in Senna Concentrate has a major potential interaction with Inflammatory Bowel Disease.

The use of laxatives is contraindicated in patients with inflammatory bowel disease. Patients with inflammatory bowel disease may experience colonic perforation with use of stimulant laxatives.

Flutamide has a major potential interaction with Liver Disease.

There have been postmarketing reports of hospitalization and rarely death due to liver failure in patients taking flutamide. Signs of hepatic injury included elevated serum transaminase levels, jaundice, hepatic encephalopathy and death related to acute hepatic failure. The hepatic injury was reversible after discontinuation of therapy in some patients. Approximately half of the reported cases occurred within the initial 3 months of treatment. Serum transaminase levels should be measured prior to starting treatment with flutamide. Flutamide is not recommended in patients whose ALT values exceed twice the upper limit of normal. Serum transaminase levels should then be measured monthly for the first 4 months of therapy, and periodically thereafter. Liver function tests also should be obtained at the first signs and symptoms suggestive of liver dysfunction, e.g., nausea, vomiting, abdominal pain, fatigue, anorexia, "flu-like" symptoms, hyperbilirubinuria, jaundice or right upper quadrant tenderness. If at any time, a patient has jaundice, or their ALT rises above 2 times the upper limit of normal, flutamide should be immediately discontinued with close follow-up of liver function tests. Flutamide should be administered with extreme caution in patients with or predisposed to compromised hepatic function, and it is contraindicated in patients with severe hepatic impairment.