Answers

Madan lal
Aug 2, 2020

We all feel pain di erently, depending on the severity of the injury or ache, as well as our health and our pain threshold. When you are in pain, nerve endings transmit the pain signal to the brain via the spinal cord. The brain then interprets the level of pain. There are two key types of painkillers that are commonly used.?The first include ibuprofen and paracetamol, which block the body’s ‘prostaglandins’ (chemicals that produce swelling and pain) at the source of the pain, reducing swelling in the area and reducing the intensity of pain. These ‘aspirin medicines’ are used frequently for mild to moderate pain, but they can only work up to a certain intensity of pain. There are different types of painkillers within this group, such as anti-inflammatory medicines, like ibuprofen, which are commonly used to treat arthritis, sprains and strains. Aspirin is used to help lower the risk of blood clots when used in a low dosage, as they thin the blood. Paracetamol is what’s known as an analgesic, which is used for reducing pain and lowering a temperature. The second type of painkillers include morphine and codeine (narcotic medicines), which block the pain messages in the spinal cord and the brain. This is for much more severe pain. As both types?of painkillers use slightly different methods to treat pain, they can be?combined, such as in co-codamol, which blends codeine and paracetamol.