Which medications should be evaluated for timing with dialysis because they may be removed during treatment?

Which medications should be evaluated for timing with dialysis because they may be removed during treatment?

• A. Some vaccines.
• B. Iron supplements.
• C. Vitamins.
• D. Some antibiotics, antihypertensives, and other solute-removable drugs.

Answer: (D)

Medications that can be removed by dialysis can drop in level during the session, so their timing around dialysis is important to keep their effect therapeutic. Drugs that are easily dialyzed tend to be small molecules, not highly protein-bound, with a small volume of distribution and good water solubility. If given before dialysis, these meds can be cleared from the blood during treatment, reducing their effectiveness unless dosing is adjusted. That’s why some antibiotics and some antihypertensives, along with other solute-removable drugs, are evaluated for timing with dialysis. Vaccines aren’t cleared by dialysis, and iron supplements or vitamins aren’t typically managed for timing around dialysis in the same way, so the main concern centers on medications that can be removed during the procedure.

Medications that can be removed by dialysis can drop in level during the session, so their timing around dialysis is important to keep their effect therapeutic. Drugs that are easily dialyzed tend to be small molecules, not highly protein-bound, with a small volume of distribution and good water solubility. If given before dialysis, these meds can be cleared from the blood during treatment, reducing their effectiveness unless dosing is adjusted. That’s why some antibiotics and some antihypertensives, along with other solute-removable drugs, are evaluated for timing with dialysis.

Vaccines aren’t cleared by dialysis, and iron supplements or vitamins aren’t typically managed for timing around dialysis in the same way, so the main concern centers on medications that can be removed during the procedure.