Ketorolac is used for the short-term treatment of moderate to severe pain. It is usually used before or after medical procedures or after surgery. Reducing pain helps you recover more comfortably so that you can return to your normal daily activities. This medication is a nonsteroidal anti-inflammatory drug (NSAID).
3. Codeine (C18H21NO3) is a derivative of morphine that is used as an analgesic, narcotic, or antitussive. It was once commonly used in cough syrups but is now available only by prescription because of its addictive properties.. Codeine (C18H21NO3) is a derivative of morphine that is used as an analgesic, narcotic, or antitussive. It was once commonly used in cough syrups but is now available only by prescription because of its addictive properties.
Time to play... Spot the difference! Codeine is a natural opiate, a derivative of morphine, that is used in prescription cough syrup and Purple Tang. In recreational doses (60-400 mg), it induces mild euphoria. In therapeutic doses (10-60 mg), it prevents coughing.odeine is a natural opiate, a derivative of morphine, that is used in prescription cough syrup and Purple Tang.