Generic Name and Formulations:
Sodium polystyrene sulfonate; pwd; sodium content 4.1mEq/g.
Concordia Pharmaceuticals Inc.
Indications for KAYEXALATE:
Limitations Of use:
Not for treating life-threatening hyperkalemia due to its delayed onset of action.
See full labeling. Oral: give in an upright position; 15g as a suspension 1–4 times daily. Rectal enema: 30–50g in 100mL every 6hrs.
See full labeling. 1g per 1mEq of potassium as basis of calculation may be used.
Obstructive bowel disease. Neonates with reduced gut motility.
Avoid in patients at risk for constipation/impaction (eg, history of impaction, chronic constipation, inflammatory bowel disease, ischemic colitis, vascular intestinal atherosclerosis, previous bowel resection, bowel obstruction); discontinue if constipation develops. Post-surgery: avoid if have not had a bowel movement. CHF, hypertension, edema: monitor for fluid overload. Risk of aspiration. Monitor electrolytes (eg, potassium, calcium, magnesium). Neonates: do not give by oral route. Infants.
Cation exchange resin.
Increased risk of intestinal necrosis with concomitant sorbitol; not recommended. Separate dosing by ≥3hrs before or ≥3hrs after other oral drugs (6hrs in patients with gastroparesis). Increased risk of systemic alkalosis with nonadsorbable cation-donating antacids and laxatives. Reduces absorption of thyroxine, lithium.
Anorexia, constipation, diarrhea, fecal impaction, GI concretions (bezoars), ischemic colitis, nausea, vomiting; intestinal necrosis, electrolyte disturbances.
Clinical Pain Advisor Articles
- Radiofrequency Denervation Efficacious in Treating Thoracic Zygapophyseal Joint Pain
- Prescribed Opioids Difficulties Scale Effective for Assessing Concerns of Patients With Chronic Pain
- Predictors of Opioid Overdose in High-Risk Users
- Optimal Strategies for Opioid Weaning After Ambulatory Surgery
- Emergency Physicians Offer Recommendations for Identifying and Managing Opioid Use Disorder
- Consensus Guidelines for the Use of Intravenous Ketamine for Chronic Pain
- Pain Societies Issue Guidelines on Use of Ketamine for the Management of Acute Pain
- Labor Epidural Analgesia Linked to Reduced Likelihood of Successful Breastfeeding
- Novel Oral Treatment Safe, Effective for Migraine Headache Relief
- DFN-02 Nasal Spray Safe, Effective for Acute Treatment of Episodic Migraine
- Higher PainDETECT Scores, Neuropathic Pain Preoperatively May Increase Risk for Chronic Pain Post-TKR
- Terms Used for Addiction May Be Associated With Explicit, Implicit Bias
- Erenumab Reduces Monthly Migraine Days in Patients With Treatment-Resistant Migraine
- Government and Industry Lead the Way in Funding USPSTF Systematic Reviews
- Communication-Based Intervention Increases Goals-of-Care Discussions Between Physicians, Patients With Serious Illness