A study published in 2012 (by the UK National Institute for Health and Clinical Excellence) found that prolonged use of what tended to produce chronic ongoing tension headaches in sufferers?
Pain killing Pain killer Analgesic drugs Algesic Analgesics Analgesic Pain killing drug Pain killers Analgesia Pain reliever Pain Relievers Pain-killers Topical analgesic Pain-killing Analgetics Antinociception Nonopiod analgesics Pain medication Pain pills Analgaesic Analgesic effects on digestion Pain Killer Painkiller Analgetic Pain-reliever Pain medications Pain-killer Painkillers
analgesic analgesia pain killing pain medication analgesic effects on digestion pain pills analgesics pain relievers pain killers analgaesic antinociception analgetics painkillers pain killing drug nonopiod analgesics pain killer algesic topical analgesic analgesic drugs pain reliever painkiller pain medications analgetic
painkillers
WikipediaEntity
Painkillers