Drug Interactions between sodium polystyrene sulfonate and Talacen

GENERALLY AVOID: Chronic, excessive consumption of alcohol may increase the risk of acetaminophen-induced hepatotoxicity, which has included rare cases of fatal hepatitis and frank hepatic failure requiring liver transplantation. The proposed mechanism is induction of hepatic microsomal enzymes during chronic alcohol use, which may result in accelerated metabolism of acetaminophen and increased production of potentially hepatotoxic metabolites.

MANAGEMENT: In general, chronic alcoholics should avoid regular or excessive use of acetaminophen. Alternative analgesic/antipyretic therapy may be appropriate in patients who consume three or more alcoholic drinks per day. However, if acetaminophen is used, these patients should be cautioned not to exceed the recommended dosage (maximum 4 g/day in adults and children 12 years of age or older).

Switch to consumer interaction data

MONITOR: Smoking tobacco may decrease the plasma concentrations and effects of pentazocine by enhancing its metabolic clearance.

MANAGEMENT: The possibility of reduced therapeutic effects of pentazocine should be considered in smokers.

Switch to consumer interaction data

GENERALLY AVOID: Potassium in foods can bind to the cation exchange resin and interfere with potassium removal in the treatment of hyperkalemia.

MANAGEMENT: Cation exchange resins should not be mixed with orange juice or other foods with a high potassium content.

ADJUST DOSING INTERVAL: Cation exchange resins may bind to other medications that are administered orally. Reduced systemic absorption and therapeutic efficacy may occur. Manufacturers have reported that polystyrene sulfonate exchange resins can decrease the absorption of lithium and levothyroxine. A more recent study found that sodium polystyrene sulfonate binds to many commonly prescribed oral medications. Another potassium-lowering drug, patiromer, has also been found to bind about half of the medications tested, some of which are commonly used in patients who require potassium-lowering drugs.

MANAGEMENT: To minimize the risk of interaction, patients should be advised to separate the dosing of the cation exchange resin from other orally administered medications by at least 3 hours. The dosing interval should be increased to 6 hours for patients with gastroparesis or other conditions resulting in delayed emptying of food from the stomach into the small intestine. Health care professionals should monitor blood levels and/or clinical response to the other medications when appropriate.

Switch to consumer interaction data

GENERALLY AVOID: Ethanol may potentiate the central nervous system (CNS) depressant effects of opioid analgesics. Concomitant use may result in additive CNS depression and impairment of judgment, thinking, and psychomotor skills. In more severe cases, hypotension, respiratory depression, profound sedation, coma, or even death may occur.

MANAGEMENT: Concomitant use of opioid analgesics with ethanol should be avoided.

Switch to consumer interaction data

ADJUST DOSING INTERVAL: Simultaneous administration of cation-donating preparations may reduce the potassium exchange capability of cation-exchange resins due to binding of the cation to the resin.

MANAGEMENT: Patients should consider separating the times of administration of the cation-exchange resin and any cation-donating preparation (e.g., mineral supplements; antacids; products containing antacids such as didanosine buffered tablets or pediatric oral solution) by several hours if possible.

Switch to consumer interaction data