Торадол

Quick links to important sections

Торадол

Treatment option: Pain, Surgery

Medically reviewed

Laura Arias

Last updated on 22/12/2025

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Торадол

What is Торадол? (Ketorolac Tromethamine)

Property Description
Active ingredient Ketorolac tromethamine
Pharmacological class Nonsteroidal Anti-inflammatory Drug (NSAID)
Origin / Type Synthetic compound
Primary Use Management of acute, moderate to severe pain
Administration Routes Oral, Parenteral (Injection), Nasal, Ophthalmic

Торадол: What Classification of Medicine Is It?

Торадол is a prescription-only drug containing the active substance ketorolac tromethamine. It is fundamentally classified as a Nonsteroidal Anti-inflammatory Drug (NSAID), a class of synthetic compounds recognized for addressing pain, inflammation, and fever. Within this group, ketorolac is clinically recognized for providing analgesia (pain relief) that is notably potent, positioning it for use in acute scenarios that require a higher level of pain control than common over-the-counter NSAIDs.

Composition and Available Preparations

The core composition involves the single active ingredient, ketorolac tromethamine, formulated into multiple delivery systems to suit acute care needs. Its identity is distinguished by its variety of pharmaceutical preparations, which include an aqueous solution for injection (for parenteral administration), film-coated tablets for oral use, and specialized topical forms such as the nasal spray and ophthalmic solution. This availability of multiple administration forms allows the potent compound to be delivered effectively across diverse clinical settings, from immediate post-operative injection to localized eye treatment.

General Purpose and Analgesic Mechanism

The overall purpose of Торадол is to provide significant, non-narcotic pain relief by targeting the biochemical source of discomfort. Its mechanism involves powerfully inhibiting the synthesis of prostaglandins, which are chemical mediators responsible for transmitting pain signals and causing swelling and fever. This peripheral mechanism of action allows the drug to effectively reduce the intensity of acute pain and associated inflammatory symptoms without the dependence concerns associated with opioid medications.

What side effects are possible with Торадол?

Possible Side Effects and Safety Information

Торадол (Ketorolac) is a potent Nonsteroidal Anti-inflammatory Drug (NSAID) whose use is strictly limited to five days in total due to the risk of serious side effects, which increase with higher doses and longer duration of use. It is not indicated for minor or chronic painful conditions.

Serious and Clinically Significant Adverse Reactions

The most serious risks, highlighted by regulatory warnings, include potentially fatal Gastrointestinal (GI) events such as peptic ulcers, bleeding, and perforation, which can occur without warning symptoms. The drug also increases the risk of serious Cardiovascular (CV) thrombotic events, including myocardial infarction (MI) and stroke. Other serious events include Acute Renal Failure, Liver Failure, and severe hypersensitivity reactions like anaphylaxis, Stevens-Johnson syndrome (SJS), and Toxic Epidermal Necrolysis (TEN).

Common Adverse Reactions

Adverse reactions reported in 1% to 10% of patients include: abdominal pain, nausea, diarrhea/constipation, dizziness, drowsiness, headache, swelling (edema), elevated blood pressure (hypertension), and increased bleeding time. Headache and nausea are reported with an incidence greater than 10% in some trials.

Safety Restrictions and Contraindications

Торадол is Contraindicated in patients with: active GI bleeding or peptic ulcer disease; confirmed or suspected cerebrovascular bleeding; advanced renal impairment; risk of renal failure due to volume depletion; and for the treatment of peri-operative pain in the setting of coronary artery bypass graft (CABG) surgery. It is also contraindicated during the third trimester of pregnancy, labor and delivery, and in breastfeeding women. Dosage adjustments are required for elderly patients (65 years and older) and patients weighing less than 50 kg.

Overdose and Emergency Response

Overdose and when to seek help

An overdose of Торадол (ketorolac tromethamine) requires immediate attention as mandated by government regulatory guidelines. The official overdose profile indicates that symptoms are often linked to the gastrointestinal system and may include nausea, vomiting, lethargy, drowsiness, and epigastric pain. Single high-dose ingestions have specifically been associated with abdominal pain, hyperventilation, and the development of peptic ulcers or erosive gastritis.

While these common manifestations are generally reversible, regulatory documents stress the potential for rare, severe, and life-threatening outcomes. Urgent medical evaluation is necessitated by severe systemic complications, including acute renal failure, respiratory depression, coma, or the presence of gastrointestinal bleeding.

The required management approach is symptomatic and supportive care, as no specific antidotes are known for ketorolac overdose. For recent large oral ingestions (5 to 10 times the usual dose), medical professionals may consider procedures like activated charcoal within four hours, with a specified dosage provided for children. Certain interventions, such as hemodialysis or forced diuresis, may not be effective due to the drug’s high protein binding.

Therapeutic Uses of Торадол

What Торадол Treats: Main Uses and Benefits

Торадол (ketorolac tromethamine) is commonly used for the short-term management of symptoms related to physical discomfort, generally applied in clinical settings where additional management of discomfort is required following surgical or traumatic events. This medication is generally applied across domains where additional symptomatic support is needed, which provides the key benefit of non-narcotic analgesia. It supports the patient during difficult episodes by easing distress.

The medication is considered relevant in conditions presenting with systemic or localized discomfort, or symptoms related to inflammatory or irritative states. Applied in addressing these pronounced symptoms, the medication contributes to easing the overall symptom load. The medication is applied in situations involving certain distressing symptoms, including post-operative pain, traumatic discomfort, and ocular inflammation after surgery or due to seasonal allergies. This symptomatic assistance supports general well-being during symptomatic phases.

Quick Fact: Support for Symptoms that Create Noticeable Physiological Strain


Localized Relief for Ocular Inflammation and Seasonal Eye Symptoms

In its specialized topical form, Toradol is used to provide symptomatic relief for conditions of the eye's surface, particularly the reduction of inflammation and swelling after ophthalmic surgery, and may assist with managing eye itching linked to inflammatory or irritative states. This contributes to easing the overall symptom load during periods of heightened symptoms.

Eligibility and Restrictions for Use

Eligibility: Who Can and Cannot Use Ketorolac (Toradol)

Ketorolac tromethamine is an NSAID used for the short-term (maximum 5 days) management of moderately severe acute pain. Eligibility to use this medicine is strictly defined by government regulatory documents, focusing heavily on patient health status and the duration of therapy.


Contraindicated Populations (Must Not Use)

Use is prohibited in individuals with the following conditions:

  • Active or recent history of gastrointestinal (GI) bleeding, peptic ulcer disease, or perforation.
  • Advanced renal impairment or conditions that put the patient at high risk for kidney failure (e.g., volume depletion).
  • Suspected or confirmed cerebrovascular bleeding or any other condition that causes a high risk of bleeding (e.g., hemorrhagic diathesis).
  • Hypersensitivity to ketorolac, aspirin, or other NSAIDs.
  • Treatment of pain in the peri-operative setting of coronary artery bypass graft (CABG) surgery.
  • During labor, delivery, or breastfeeding.
  • Concurrently with aspirin or other NSAIDs.

Restricted or Conditional Use

Use requires special consideration, reduced dosage, and close monitoring for:

  • Older adults (ge 65 years) or patients with low body weight.
  • Patients with moderately impaired renal function.

Time Constraint

  • The total combined duration of treatment (oral and injectable) must not exceed five days.

What should I know about interactions with other medicines?

Interactions with other medicines and products

Ketorolac (Toradol) carries an official risk profile for interactions, primarily related to increased bleeding risk and changes in drug concentrations. Regulatory information mandates strict avoidance of certain combinations.

Contraindicated Combinations

The following co-administrations are strictly prohibited due to significant risks:

  • Aspirin and Other NSAIDs: Due to the cumulative risk of serious gastrointestinal adverse effects.
  • Probenecid: Significantly increases ketorolac plasma concentrations and half-life.
  • Pentoxifylline: Increases the risk of bleeding events.

Clinically Significant Interactions

Interacting Substance/Class Documented Effect
Anticoagulants (e.g., Warfarin) Increased risk of serious bleeding due to additive effect on platelet function.
Lithium or Methotrexate Ketorolac may increase the concentration and toxicity of these drugs by reducing their renal clearance.
Diuretics, ACE Inhibitors, ARBs Risk of reduced effectiveness of these medications and potential deterioration of renal function, particularly in volume-depleted or elderly patients.
Antiplatelet Agents Increased risk of bleeding.

Population Considerations

Interactions may be more pronounced or carry higher risk in elderly patients, who exhibit slower drug clearance. Use is generally contraindicated in patients with advanced renal impairment due to the effects on renal blood flow and excretion.

Mechanism of Action

How Торадол works: Pharmacodynamic Mechanism

The molecule functions as a non-selective inhibitor of the Cyclooxygenase enzymes, COX-1 and COX-2. This interaction occurs at the enzyme's active site, preventing the catalysis of arachidonic acid.

The resulting molecular cascade is a decrease in the systemic production and release of prostaglandins—lipid mediators that signal and amplify physiological responses. This modulation primarily affects two key systems: peripheral nociceptor sensitization and central thermoregulation. The reduction in peripheral prostaglandins lessens nerve ending reactivity, while the central effect modifies the hypothalamic temperature set point.

Due to the non-selective nature of the enzyme inhibition, the mechanism also influences COX-1 dependent homeostatic functions, including the local regulation of renal blood flow and the temporary limitation of platelet aggregation, representing integral non-therapeutic physiological consequences.

Dosage and Administration Information

How Торадол is Used: Official Administration Guidelines

Торадол (ketorolac tromethamine) is designated for short-term use and is administered according to a protocol that restricts both the route and duration of treatment. The oral form is not used to start therapy but solely as a follow-up to initial injection.


Approved Routes and Administration Types

Administration Route Use Context Procedural Note
Intravenous (IV) Initial systemic treatment Bolus must be administered over no less than 15 seconds.
Intramuscular (IM) Initial systemic treatment Must be given slowly and deeply into the muscle.
Oral (Tablet) Continuation therapy only Maintenance dose is 10 mg every 4 to 6 hours.

Standard Dosing and Duration Limits

The total combined duration of systemic treatment, encompassing both the injection (IV/IM) and oral tablets, must not exceed 5 days.

Standard Adult Dosing (ge 50 kg and <65 years):

  • IV/IM Multiple-Dose: 30 mg every 6 hours.
  • IV/IM Maximum Daily Dose: 120 mg/day.
  • Oral Maximum Daily Dose: 40 mg/day.

Population-Specific Dose Reduction

Guidelines specify a reduced maximum daily dose of 60 mg for certain populations, including:

  • Older adults (ge 65 years).
  • Patients with low body weight (<50 kg).
  • Patients with moderate renal impairment.

These patients typically receive 15 mg every 6 hours when administered via IV or IM. Oral tablets may be taken with food or an antacid.

Recent Clinical Evidence

Research Evidence / Overview of Studies for Торадол (Ketorolac Tromethamine)

This overview describes the types of official research that have explored the use of Торадол, what the studies measured, and what remains uncertain, based on evidence reviewed by regulatory bodies. It does not provide clinical guidance or discuss safety information.


Evidence for Use in Acute, Moderate to Severe Pain

The primary research for the systemic use of Торадол was conducted through short-term Randomized Controlled Trials (RCTs) and systematic reviews. These studies were applied in research contexts involving patients with acute pain, often following various surgical procedures. Researchers examined groups of adult surgical patients and monitored outcomes describing changes in perceived discomfort. Outcomes related to physical discomfort were measured using standard pain scales over defined time intervals, typically up to five days.

Studies monitored measured changes in pain intensity over the study period. Research also explored the measured outcomes when Торадол was administered alongside opioid medications, including whether these studies reported differences in the total amount of opioids patients needed. Studies report how symptoms evolved in the observed populations during the short period of treatment. Long-term outcomes are not fully established for this indication, as research followed participants only up to the short-term regulatory limit on treatment duration (typically 5 days).


Evidence for Use in Post-Operative Ocular Conditions

Research has explored the use of Торадол in its specialized topical ophthalmic form for conditions involving periods of heightened symptoms in the eye, particularly following eye surgery. These studies were primarily controlled clinical trials where the active medicine was compared against a non-medicated solution base. The populations examined were adults and older adults undergoing procedures like cataract surgery.

Studies monitored outcomes linked to inflammatory or irritative states in the eye. Researchers reported measurements of changes in key inflammation metrics, such as the count of inflammatory cells inside the eye, as well as patient-reported outcomes describing changes in discomfort. The findings are specific to the localized use in the eye, as documented by research, and do not describe systemic outcomes.


Key Gaps and Uncertainty in the Research Landscape

Clinical research for Торадол focuses heavily on short-term symptom patterns because the medication is intended for brief use in acute situations. The majority of evidence is derived from studies observing responses over defined time intervals that rarely extend beyond five days. This means that evidence provides context but not individual predictions regarding sustained pain relief or symptom management over extended periods. Long-term outcomes are not well characterized in the official research record.

Furthermore, evidence quality varies across studies, and some meta-analyses report heterogeneity (variability) in their findings, which is a known research limitation. The primary research limitation is that the follow-up durations were limited, restricting understanding of outcomes after the acute treatment phase concludes. Finally, research provides context for treatment but does not determine whether an individual patient will respond similarly to the group patterns observed in the studies.

Frequently Asked Questions (FAQ)

Common questions about Торадол (FAQ)

Q: Is Toradol an opioid or a narcotic drug?

A: According to official product information, Торадол (ketorolac tromethamine) is not classified as an opioid or a narcotic. It is formally classified as a Nonsteroidal Anti-inflammatory Drug (NSAID). Its mechanism for pain relief is distinct from that of narcotic or opioid medications.

Q: What are the specific side effects in the heart and gut that make this drug risky?

A: Regulatory documents indicate that Торадол is associated with risks to the digestive tract (gastrointestinal or GI system), such as ulcers or serious bleeding. This risk is associated with the drug’s core mechanism of action, which affects the lining of the stomach and intestines. Official labeling also notes a risk of serious heart and blood vessel problems (cardiovascular thrombotic events), including heart attack and stroke.

Q: What are the different types of Toradol available?

A: Official information shows that Торадол is offered in multiple preparations to suit acute care needs. These forms include an injection (solution for parenteral use), oral tablets, a nasal spray, and a specialized ophthalmic solution for use in the eye.

Q: Can I drink alcohol while taking Toradol?

A: Regulatory warnings state that consuming alcohol while taking Торадол may increase the risk of serious gastrointestinal (GI) bleeding. Official product information suggests that combining the two may increase the potential for GI bleeding. Official regulatory information can provide complete details on substance interactions.

How should Торадол be stored and disposed of?

How to Store and Dispose of Toradol (Ketorolac Tromethamine)

Official regulatory documents define specific requirements for the storage, handling, and disposal of ketorolac tromethamine.


Storage Requirements

Toradol tablets and injection must be stored at Controlled Room Temperature, which is 20 C to 25 C (68 F to 77 F). The injection formulation must be stored in its original carton to ensure protection from light, and must not be refrigerated or frozen. Tablets should be kept in a tightly closed container to avoid excess moisture. All formulations must be kept out of the sight and reach of children.

Handling and Disposal

After dilution or opening, the injection is required to be used immediately, although chemical stability is noted for 48 hours at 25 C after dilution. Any unused or expired product must be disposed of in accordance with local requirements.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

Available in countries:

Equivalent of Торадол found in:

A-Z Index: