Related Experiment Video
Updated: May 1, 2026

06:30
Ocular Therapeutic Delivery and Advanced Tissue Retrieval in Adult Rats
Published on: May 23, 2025
1.1K
Ketorolac tromethamine - routes and clinical implications
Nalini Vadivelu1, Anusha M Gowda, Richard D Urman
1Department of Anesthesiology, Yale University School of Medicine, New Haven, Connecticut, U.S.A.
Summary
Ketorolac, a nonsteroidal anti-inflammatory drug (NSAID), offers an alternative to opioids for pain management. This review examines ketorolac
Area of Science:
- Pharmacology
- Pain Management
- Drug Efficacy
Background:
- Opioids are commonly used for analgesia but present challenges like side effects, tolerance, and abuse.
- Ketorolac, a nonsteroidal anti-inflammatory drug (NSAID), was approved in 1989 for injectable analgesic use.
- Extensive research over two decades has explored ketorolac's administration routes, efficacy, and side effect profiles.
Purpose of the Study:
- To evaluate the benefits and drawbacks of ketorolac as an analgesic.
- To specifically analyze various routes of ketorolac administration.
- To compare ketorolac with traditional analgesics in different clinical settings.
Main Methods:
- Literature review of studies on ketorolac.
- Analysis of efficacy and side effect data for ketorolac.
- Comparative analysis of ketorolac versus traditional analgesics.
Main Results:
- Ketorolac provides analgesic effects with a distinct side effect profile compared to opioids.
- Different routes of administration influence ketorolac's efficacy and safety.
- Comparative studies highlight ketorolac's advantages and disadvantages against traditional analgesics.
Conclusions:
- Ketorolac presents a viable alternative to opioids for pain management, particularly in specific clinical scenarios.
- Route of administration is a critical factor in optimizing ketorolac therapy.
- Further research and careful consideration of patient factors are essential for effective ketorolac utilization.
More Related Videos
Related Concept Videos
Drug Delivery: Miscellaneous Routes
1.1K
Drug delivery methods like oral inhalation, nasal sprays, transdermal patches, eye drops, intravitreal injection, and rectal administration provide localized effects with reduced toxicity.
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs...
1.1K
Additional Routes of Drug Administration
5.1K
Choosing the appropriate route of drug administration is significantly influenced by two key factors: the therapeutic objectives and the inherent properties of the drug being used.
Administering drugs via inhalation allows for the direct delivery of gaseous, volatile substances or droplets to different parts of the respiratory tract. One of the advantages of the inhalation route is the rapid absorption of drugs into the circulatory system, which is possible because of the large surface area of...
Administering drugs via inhalation allows for the direct delivery of gaseous, volatile substances or droplets to different parts of the respiratory tract. One of the advantages of the inhalation route is the rapid absorption of drugs into the circulatory system, which is possible because of the large surface area of...
5.1K
Routes of Drug Administration: Overview
9.2K
Drug administration involves delivering drugs to the body through various routes, such as enteral, parenteral, and topical.
Enteral administration refers to drugs absorbed through the gastrointestinal tract. They can be swallowed (perorally), placed under the tongue (sublingually), or on the inner lining of the cheeks (buccally). Perorally administered drugs take time to be absorbed and have a slower onset of action. The rectal route is another form of enteral administration, which allows for...
Enteral administration refers to drugs absorbed through the gastrointestinal tract. They can be swallowed (perorally), placed under the tongue (sublingually), or on the inner lining of the cheeks (buccally). Perorally administered drugs take time to be absorbed and have a slower onset of action. The rectal route is another form of enteral administration, which allows for...
9.2K
Routes of Drug Administration: Enteral
8.4K
Medications can be administered through the enteral route using liquids, capsules, or tablets.
Enteral administration involves drug administration via the mouth in two ways: orally or sublingually.
Unlike sublingually drugs, drugs that are taken orally pass through the gastrointestinal (GI) tract and get metabolized by the liver. Once metabolized, the drug is absorbed into the systemic circulation, reaching different body parts via the bloodstream. However, while passing through the stomach,...
Enteral administration involves drug administration via the mouth in two ways: orally or sublingually.
Unlike sublingually drugs, drugs that are taken orally pass through the gastrointestinal (GI) tract and get metabolized by the liver. Once metabolized, the drug is absorbed into the systemic circulation, reaching different body parts via the bloodstream. However, while passing through the stomach,...
8.4K
Routes of Drug Administration: Parenteral
3.7K
The administration of drugs via parenteral routes allows for direct drug introduction into the systemic circulation, resulting in high bioavailability because the medication bypasses the harsh conditions of the gastrointestinal tract and hepatic metabolism.
The intravenous route (IV) of drug administration can be further categorized into two types. The bolus injection administers the entire dose rapidly, while an intravenous infusion slowly delivers smaller doses steadily.
The IV route is often...
The intravenous route (IV) of drug administration can be further categorized into two types. The bolus injection administers the entire dose rapidly, while an intravenous infusion slowly delivers smaller doses steadily.
The IV route is often...
3.7K
Ophthalmic Drug Delivery Systems
283
Ophthalmic drug delivery faces major limitations due to poor absorption across the corneal membrane. This process is primarily driven by diffusion and is influenced by two main factors: the physicochemical properties of the drug and tear drainage. Most ophthalmic drugs, such as pilocarpine, epinephrine, atropine, and local anesthetics, are weak bases. They are typically formulated at an acidic pH to enhance chemical stability. However, this leads to high ionization, reducing their ability to...
283

