Skip to main content

Drug Interactions between prednisolone and RCK

This report displays the potential drug interactions for the following 2 drugs:

Edit list (add/remove drugs)

Interactions between your drugs

Moderate

cloNIDine prednisoLONE

Applies to: RCK (clonidine / ketorolac / ropivacaine) and prednisolone

MONITOR: Corticosteroids may antagonize the effects of antihypertensive medications by inducing sodium and fluid retention. These effects may be more common with the natural corticosteroids (cortisone, hydrocortisone) because they have greater mineralocorticoid activity. Conversely, some calcium channel blockers such as diltiazem and verapamil may increase corticosteroid plasma levels and effects by inhibiting their clearance via CYP450 3A4 metabolism.

MANAGEMENT: Patients on prolonged (i.e., longer than about a week) or high-dose corticosteroid therapy should have blood pressure, electrolyte levels, and body weight monitored regularly, and be observed for the development of edema and congestive heart failure. The dosages of antihypertensive medications may require adjustment.

References (1)
  1. Cerner Multum, Inc. "UK Summary of Product Characteristics."
Moderate

prednisoLONE ketorolac

Applies to: prednisolone and RCK (clonidine / ketorolac / ropivacaine)

MONITOR: The combined use of corticosteroids and nonsteroidal anti-inflammatory drugs (NSAIDs) may increase the potential for serious gastrointestinal (GI) toxicity, including inflammation, bleeding, ulceration, and perforation. In a large, case-control study of elderly patients, those who used corticosteroids and NSAIDs concurrently had an estimated relative risk (RR) for peptic ulcer disease and GI hemorrhage of 14.6 compared to those who used neither. Corticosteroid use was associated with a doubling of the risk (estimated RR = 2.0), but the risk was confined to those who also used NSAIDs. It is possible that both categories of agents are ulcerogenic and have additive effects on the GI mucosa during coadministration. Some investigators have also suggested that the primary effect of corticosteroids in this interaction is to delay healing of erosions caused by NSAIDs rather than cause de novo ulcerations.

MANAGEMENT: Caution is advised if corticosteroids and NSAIDs are used together, especially in patients with a prior history of peptic ulcer disease or GI bleeding and in elderly and debilitated patients. During concomitant therapy, patients should be advised to take the medications with food and to immediately report signs and symptoms of GI ulceration and bleeding such as severe abdominal pain, dizziness, lightheadedness, and the appearance of black, tarry stools. The selective use of prophylactic anti-ulcer therapy (e.g., antacids, H2-antagonists) may be considered.

References (11)
  1. Stewart JT, Pennington CR, Pringle R (1985) "Anti-inflammatory drugs and bowel perforations and haemorrhage." Br Med J, 290, p. 787-8
  2. Thomas TP (1984) "The complications of systemic corticosteroid therapy in the elderly." Gerontology, 30, p. 60-5
  3. Messer J, Reitman D, Sacks HS, et al. (1983) "Association of adrenocorticosteroid therapy and peptic-ulcer disease." N Engl J Med, 309, p. 21-4
  4. ReMine SG, McIlrath DC (1980) "Bowel perforation in steroid-treated patients." Ann Surg, 192, p. 581-6
  5. Levy M, Miller DR, Kaufman DW, Siskind V, Schwingl P, Rosenberg L, Strom B, Shapiro S (1988) "Major upper gastrointestinal tract bleeding. Relation to the use of aspirin and other nonnarcotic analgesics." Arch Intern Med, 148, p. 281-5
  6. Kaufman DW, Kelly JP, Sheehan JE, Laszlo A, Wiholm BE, Alfredsson L, Koff RS, Shapiro S (1993) "Nonsteroidal anti-inflammatory drug use in relation to major upper gastrointestinal bleeding." Clin Pharmacol Ther, 53, p. 485-94
  7. Wilcox CM, Shalek KA, Cotsonis G (1994) "Striking prevalence of over-the-counter nonsteroidal anti- inflammatory drug use in patients with upper gastrointestinal hemorrhage." Arch Intern Med, 154, p. 42-6
  8. Cantu TG, Lipani JA (1995) "Gastrointestinal ulceration with NSAIDs." Am J Med, 99, p. 440-1
  9. Sacanella E, Munoz F, Cardellach F, Estruch R, Miro O, Urbanomarquez A (1996) "Massive haemorrhage due to colitis secondary to nonsteroidal anti-inflammatory drugs." Postgrad Med J, 72, p. 57-8
  10. Buchman AL, Schwartz MR (1996) "Colonic ulceration associated with the systemic use of nonsteroidal antiinflammatory medication." J Clin Gastroenterol, 22, p. 224-6
  11. Piper JM, Ray WA, Daugherty JR, Griffin MR (1991) "Corticosteroid use and peptic ulcer disease: role of nonsteroidal ani-inflammatory drugs." Ann Intern Med, 114, p. 735-40

Drug and food interactions

Moderate

cloNIDine food

Applies to: RCK (clonidine / ketorolac / ropivacaine)

MONITOR: Many psychotherapeutic and CNS-active agents (e.g., anxiolytics, sedatives, hypnotics, antidepressants, antipsychotics, opioids, alcohol, muscle relaxants) exhibit hypotensive effects, especially during initiation of therapy and dose escalation. Coadministration with antihypertensives and other hypotensive agents, in particular vasodilators and alpha-blockers, may result in additive effects on blood pressure and orthostasis.

MANAGEMENT: Caution and close monitoring for development of hypotension is advised during coadministration of these agents. Some authorities recommend avoiding alcohol in patients receiving vasodilating antihypertensive drugs. Patients should be advised to avoid rising abruptly from a sitting or recumbent position and to notify their physician if they experience dizziness, lightheadedness, syncope, orthostasis, or tachycardia. Patients should also avoid driving or operating hazardous machinery until they know how the medications affect them.

References (10)
  1. Sternbach H (1991) "Fluoxetine-associated potentiation of calcium-channel blockers." J Clin Psychopharmacol, 11, p. 390-1
  2. Shook TL, Kirshenbaum JM, Hundley RF, Shorey JM, Lamas GA (1984) "Ethanol intoxication complicating intravenous nitroglycerin therapy." Ann Intern Med, 101, p. 498-9
  3. Feder R (1991) "Bradycardia and syncope induced by fluoxetine." J Clin Psychiatry, 52, p. 139
  4. Ellison JM, Milofsky JE, Ely E (1990) "Fluoxetine-induced bradycardia and syncope in two patients." J Clin Psychiatry, 51, p. 385-6
  5. Rodriguez de la Torre B, Dreher J, Malevany I, et al. (2001) "Serum levels and cardiovascular effects of tricyclic antidepressants and selective serotonin reuptake inhibitors in depressed patients." Ther Drug Monit, 23, p. 435-40
  6. Cerner Multum, Inc. "Australian Product Information."
  7. Pacher P, Kecskemeti V (2004) "Cardiovascular side effects of new antidepressants and antipsychotics: new drugs, old concerns?" Curr Pharm Des, 10, p. 2463-75
  8. Andrews C, Pinner G (1998) "Postural hypotension induced by paroxetine." BMJ, 316, p. 595
  9. (2023) "Product Information. Buprenorphine (buprenorphine)." G.L. Pharma UK Ltd
  10. (2023) "Product Information. Temgesic (buprenorphine)." Reckitt Benckiser Pty Ltd
Moderate

ketorolac food

Applies to: RCK (clonidine / ketorolac / ropivacaine)

GENERALLY AVOID: The concurrent use of aspirin or nonsteroidal anti-inflammatory drugs (NSAIDs) and ethanol may lead to gastrointestinal (GI) blood loss. The mechanism may be due to a combined local effect as well as inhibition of prostaglandins leading to decreased integrity of the GI lining.

MANAGEMENT: Patients should be counseled on this potential interaction and advised to refrain from alcohol consumption while taking aspirin or NSAIDs.

References (1)
  1. (2002) "Product Information. Motrin (ibuprofen)." Pharmacia and Upjohn

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.


Report options

Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.