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Ketorolac tromethamine 0.4 %W/V


$15.16 / per Bottle

  • Active Ingredient: Ketorolac tromethamine 0.4 %W/V
  • Average Delivery: 25 days
  • Strength(s): 0.004
  • Expire Date: 15/10/2026
  • Brand Name: acular
  • Shipping: World wide

Acular Eye Drops Effective For Allergic Conjunctivitis


Acular Eye Drops is an ophthalmic solution containing Ketorolac Tromethamine as the active constituent. This ophthalmic solution is a racemic mixture of R-(+) and S-(-)- Ketorolac Tromethamine. It relieves ocular itching caused due to seasonal allergic conjunctivitis. It is also prescribed for treating postoperative inflammation in patients who undergo cataract-removal surgery. Ketorolac Tromethamine, the active constituent present in this formulation belongs to a category of drugs called Non-Steroidal Anti-Inflammatory Drugs (NSAID’s). This drug molecule was patented in 1976 and was approved for therapeutic use in 1989. The molecular weight of this active constituent is 376.41 and it has a molecular formula of C15H13NO3. Ketorolac is also useful for treating pain associated with rheumatoid arthritis, osteoarthritis, menstruation, etc.
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The S-enantiomer of Ketorolac is majorly responsible for its pharmacological activity. It inhibits the major pathways in prostaglandin synthesis. The COX-enzymes play a major role in the synthesis of prostaglandins. The COX-2 enzyme is responsible for the conversion of arachidonic acid to prostaglandins, which produces inflammation and pain. By hindering this pathway, the active constituent Ketorolac Tromethamine which is present in acular eye drops decreases pain and reduces inflammation. The effect of this medication begins within an hour and its action lasts for the duration of eight hours.


Read all the usage instructions mentioned on the prescription label carefully before using Acular Eye Drops

Ask your physician or pharmacist if you have any doubts.

  • Wash your hands properly before using Acular Eye Drops. Avoid touching the tip of the dropper to avoid contamination.
  • Instill Acular Eye Drops four times daily or as directed by a physician.
  • Do not use this medication if you are wearing contact lenses.
  • Acular Eye Drops are generally prescribed for short-term use i.e. for about two weeks or less.

Side Effects

Acular Eye Drops may temporarily cause burning or stinging sensation for a few minutes after instilling drops. Note that your physician has prescribed you this medication only after considering risks and benefits. The most commonly observed side effects of this medication include

  • Redness of eyes
  • Sensitivity to light
  • Swelling of the eye
  • Tearing

These side effects are temporary and do not last for a long duration. However, if any of these side effects last for a long time or worsen over time, immediately call your health care provider. Call your healthcare provider right away if you experience unlikely but very serious side effects such as eye swelling and eye discharge.


  • Acular Eye Drops medication should only be used after consulting your ophthalmologist.
  • Before using Acular Eye Drops, discuss your entire medical history with your doctor.
  • Before using these eye drops, tell your doctor or pharmacist if you are allergic to any of the active or inactive components of this formulation.
  • This formulation is not for use in persons suffering from bleeding problems, dry eye syndrome, asthma, rheumatoid arthritis, asthma, diabetes, nasal polyps and persons having a history of eye surgery.
  • Use of Acular Eye drops for an extended period can enhance the risk of very serious side effects of the eye.


  • Always use eye drops before eye ointments to let drops enter into the eyes.
  • Store this medication at room temperature away from sunlight, heat, and moisture. Do not freeze the eye drops bottle.
  • Do not use eye drops if you observe particles or notice a change in color of the solution.
  • Do not use eye products containing NSAID’s such as Ibuprofen or Naproxen together with Acular Eye drops.
  • Do not engage in activities such as driving, operating machinery, or any activity requiring clear vision until you are certain to do such activities safely.
  • This drug product should only be used after consulting a doctor during pregnancy and breastfeeding.



Customer Reviews

Average Rating :

I was experiencing severe pain after my cataract-removal surgery. I ordered Acular Eye Drops from Pharmaexpressrx. These eye drops contain Ketorolac as the active constituent. This drug belongs to a pharmacological class called NSAID’s. It is a strong painkiller. I got relief within five days. Pharmaexpressrx is an online pharmacy selling all medications at affordable rates.

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