Ceo-Two (potassium bitartrate/sodium bicarbonate)

Saline laxatives should be administered only at infrequent intervals. Most studies suggest that the minimum effective oral laxative dose of magnesium is 80 mEq. The usual dosages of the various saline laxatives are below; for dosages in children younger than the ages listed, a physician should be consulted.

For precautions that should be considered before administration of saline laxatives in patients susceptible to adverse effects, see Cautions: Saline Laxatives, in the Cathartics and Laxatives General Statement 56:12.

No dosing information is available for this tab.

No dosing information is available for this tab.

No dosing information is available for this tab.

There is no enhanced messaging for this drug.

There are no contraindication interactions for this drug.

Severe Interaction: Action is required to reduce the risk of severe adverse interaction.

Laxatives/Trofinetide

SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction.

MECHANISM OF ACTION: Trofinetide commonly causes diarrhea of mild to moderate severity. Laxatives may increase the incidence or severity of diarrhea.(1)

CLINICAL EFFECTS: Concurrent use of laxatives with trofinetide may increase the risk of severe diarrhea.(1)

PREDISPOSING FACTORS: None determined.

PATIENT MANAGEMENT: Patients should stop laxatives before starting trofinetide. If diarrhea occurs, consider anti-diarrheal treatment and monitor hydration status. If severe diarrhea or dehydration occurs, interrupt, reduce dose, or discontinue trofinetide.(1)

DISCUSSION: In clinical trials, 85% of patients on trofinetide developed diarrhea. Concurrent use of laxatives may increase this risk.(1)

Laxatives; Stool Softeners/Tenapanor

SEVERITY LEVEL: 2-Severe Interaction: Action is required to reduce the risk of severe adverse interaction.

MECHANISM OF ACTION: Tenapanor commonly causes diarrhea of mild to moderate severity. Laxatives and stool softeners may increase the incidence or severity of diarrhea.(1)

CLINICAL EFFECTS: Concurrent use of laxatives or stool softeners with tenapanor may increase the risk of severe diarrhea.(1)

PREDISPOSING FACTORS: None determined.

PATIENT MANAGEMENT: The US manufacturer of tenapanor states that patients should be instructed to avoid stool softeners and laxatives with tenapanor. If severe diarrhea occurs, tenapanor should be discontinued.(1)

DISCUSSION: In clinical trials, 43-53% of CKD patients on dialysis treated with tenapanor developed diarrhea. Diarrhea usually occurred soon after treatment initiation and was severe in 5% of patients.(1)

There are no moderate interactions for this drug.

There is no enhanced messaging for this drug.

• Appendicitis
• Gastrointestinal obstruction

There are no severe contraindications for this drug.

• Chronic heart failure
• Chronic kidney disease stage 4 (severe) GFR 15-29 ml/min
• Chronic kidney disease stage 5 (failure) GFr<15 ml/min
• Edema
• Fecal incontinence
• Kidney disease with likely reduction in glomerular filtration rate (GFr)

There is no enhanced messaging for this drug.

Rare or Very Rare

• Anaphylaxis
• Angioedema
• Cardiac arrhythmia
• Dyspnea
• Hypermagnesemia
• Hyponatremia
• Seizure disorder
• Ulceration of colon

Less Frequent

• Abdominal pain with cramps
• Diarrhea
• Flatulence
• Headache disorder
• Nausea
• Polydipsia
• Vomiting

Rare or Very Rare

• Pruritus of skin
• Skin rash
• Urticaria

No enhanced messaging available.

No enhanced messaging available.

No enhanced messaging available.

No enhanced messaging available.

No enhanced messaging available.