Ibuprofen is widely used by athletes as it helps them get through the aches and pains caused by their intense training. However, athletes are not the only ones who rely on non-steroidal anti-inflammatory drugs (NSADs) for pain relief. As a matter of fact, over 30 million Americans use NSAIDs, such as aspirin, naproxen, and ibuprofen, to treat muscle cramps, headaches, sport injuries and chronic conditions like back pain, neuropathy, and arthritis.
The main cause of this pain is the inflammation, a defensive response which leads to swelling in the tissues. NSAIDs reduce pain by inhibiting inflammation-causing enzymes.