Ketorolac Tromethamine Injection

Product Overview

Ketorolac Tromethamine Injection is a prescription nonsteroidal anti-inflammatory drug (NSAID) used for the short-term management of moderate to severe acute pain that requires analgesia at the opioid level, typically in postoperative or acute care settings.

Ketorolac provides potent analgesic and anti-inflammatory effects without the sedative or respiratory depression risks associated with opioid medications. Injectable administration allows for rapid onset of pain relief, making it suitable for patients who cannot tolerate oral NSAIDs or require immediate pain control.

This medication is available by prescription only and must be administered under licensed healthcare supervision.

Dosage & Administration

General Dosing Information

Dosing of Ketorolac Tromethamine Injection is individualized based on patient age, weight, renal function, and clinical condition. Therapy duration is limited due to safety considerations.

Typical Adult Use (Examples)

• Administered intramuscularly (IM) or intravenously (IV)
• Used for short-term pain management only
• Total combined duration of injectable and oral ketorolac therapy should not exceed 5 days

Common clinical uses include:

• Postoperative pain
• Acute musculoskeletal pain
• Renal colic
• Acute migraine management (off-label)

Administration Details

• Supplied as a sterile injectable solution
• Inspect solution prior to use; do not use if cloudy, discolored, or containing particulate matter
• Use aseptic technique during preparation and administration
• Administer IV doses slowly as directed to minimize adverse reactions
• Rotate IM injection sites to reduce local irritation
• Dispose of needles and syringes in approved sharps containers

Patients should not self-administer unless properly trained and authorized by their healthcare provider.

Treatment Duration & Monitoring

Ketorolac therapy is intended for short-term use only due to the risk of gastrointestinal, renal, and cardiovascular adverse effects.

Monitoring may include:

• Assessment of pain relief and functional improvement
• Monitoring for gastrointestinal bleeding or ulceration
• Evaluation of renal function, especially in elderly or dehydrated patients
• Observation for signs of bleeding or hypersensitivity

Therapy should be discontinued if adverse effects outweigh benefits.

Mechanism of Action

Ketorolac Tromethamine works by:

• Inhibiting cyclooxygenase (COX-1 and COX-2) enzymes
• Reducing the synthesis of prostaglandins, which are responsible for pain, inflammation, and fever
• Providing strong analgesic effects comparable to opioids, without narcotic properties

Contraindications & Precautions

Ketorolac Tromethamine Injection should be used with caution or avoided in patients with:

• Known hypersensitivity to ketorolac, aspirin, or other NSAIDs
• Active or history of peptic ulcer disease or gastrointestinal bleeding
• Advanced renal impairment or risk of renal failure due to volume depletion
• Bleeding disorders or anticoagulant therapy
• Use before or during major surgery with high bleeding risk
• Pregnancy, particularly in the third trimester

This product is intended for medically supervised, short-term use only.

Drug Interactions

Patients should inform their healthcare provider of all medications and supplements. Important interactions include:

• Other NSAIDs or aspirin (increased GI bleeding risk)
• Anticoagulants or antiplatelet agents (increased bleeding risk)
• ACE inhibitors or diuretics (may impair renal function)
• Corticosteroids (increased risk of GI ulceration)

Concurrent use should be carefully evaluated by a healthcare provider.

Adverse Reactions & Side Effects

Common

• Injection-site pain or irritation
• Nausea or indigestion
• Headache

Less Common

• Gastrointestinal bleeding or ulceration
• Renal impairment
• Hypertension
• Hypersensitivity reactions (rare)

Patients should seek immediate medical attention for severe abdominal pain, black stools, decreased urine output, or allergic reactions.

Pregnancy & Breastfeeding

Ketorolac is contraindicated in late pregnancy due to the risk of fetal cardiovascular complications. Use during pregnancy or breastfeeding should occur only if clearly needed and under strict medical supervision.

Storage & Handling

• Store according to Angel Pharmacy compounding and dispensing guidelines
• Typically stored at controlled room temperature
• Protect from light
• Do not freeze
• Keep out of reach of children and pets

Unused or expired medication should be disposed of according to pharmacy or healthcare facility protocols.

Important Notice

This information is provided for educational purposes only and does not replace professional medical advice. All dosing, administration, and treatment decisions must follow the instructions of the prescribing healthcare provider.