Answer:
Anti-inflammatory drugs, such as ibuprofen, relieve pain by reducing inflammation in the body. Inflammation is a natural response of the body's immune system to injury or infection. It is characterized by redness, swelling, warmth, and pain in the affected area. While inflammation is a necessary process for healing, it can also cause discomfort and pain. Anti-inflammatory drugs work by blocking the production of prostaglandins, which are chemicals that promote inflammation. By reducing inflammation, these drugs can relieve pain and reduce fever.
Ibuprofen belongs to a class of drugs called nonsteroidal anti-inflammatory drugs (NSAIDs). Other common NSAIDs include aspirin, naproxen, and diclofenac. These drugs are widely used to treat a variety of conditions that involve pain and inflammation, such as arthritis, menstrual cramps, headaches, and muscle strains.
It is important to note that while NSAIDs can be effective in relieving pain and reducing inflammation, they can also have side effects. Common side effects include stomach upset, nausea, and diarrhea. Long-term use of NSAIDs can also increase the risk of heart attack and stroke. Therefore, it is important to use these drugs only as directed and under the guidance of a healthcare professional.