Sunday, January 16, 2011

Dogs and Painkillers

Painkillers for dogs can help in controlling the dog's pain caused by disease or injury. Because dogs have a higher threshold for pain than men, sometimes we can not see a dog suffering from the disease more visible symptoms are seen. Again, because they do not speak of the pain threshold and pain sensation is difficult to measure. Do not be tempted to cure diseases in dogs - animals in general - the human painkillers such as what is safe to use on people does not necessarily mean safe for dogs. Some dog breeds are known to have higher threshold for pain than other breeds.
Aging dog - almost all large breeds - are prone to suffer from inflammation associated with arthritis, hip dysplasia and other forms of joint destruction. vet the best person to ask for painkillers for dogs information, but you should at least know how painkillers work, because different kinds of them.
NSAIDs, or nonsteroidal anti-inflammatory drugs can be used for various forms of arthritis, muscles, tendons and joints pain. They work by reducing the amount prosaglandins, the chemicals released by the cells to sites of injury. Prostaglandins are responsible for inflammation and swelling. NSAIDs can also be used for postoperative pain. Rimadyl and Deramaxx painkillers for dogs are usually prescribed by a veterinarian.
Opioid narcotic pain killers
This type of pain reliever is considered less addictive than hydrocodone or codeine and most commonly prescribed for dogs suffering from moderate to severe pain. A remarkable example of the drug tramadol, which is not classified as a drug in the Controlled Substances Act. Tramadol works by affecting the central nervous system and certain chemicals in the brains. In the body, the effects of tramadol mimics endorphins, natural chemicals found in the spinal cord and brains. Endorphins reduce pain by combining with opioid receptors. This action will block the pain signals to the site of nerve injury on opioid receptors in the brains and spinal cord.
Opioid narcotic analgesics
The nature of the painkiller, the strongest of its kind and effective relief of pain or to manage pain after surgery. Narcotic analgesics act by binding to receptors on the body that are highly concentrated in the brains and nervous system opioid. An example of this group is fentanyl, which can be found in the form of patches hit. Fentanyl is approximately 75-100 times more potent than morphine and the control of pain and emotion in the brains reward areas, creating a state of euphoria and relaxation. Side effects of drug euphoria, addiction and respiratory depression.

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