A big part of the painkillers is analgesics. There are two organizations of those capsules: narcotic and non-narcotic. Drug are promedol, omnopon, morphine and others. those capsules inhibit extreme pain. Non-narcotic analgesics are butadiene, aspirin, analgin, paracetamol, and a amazing many different manner. they're used to alleviate a toothache, muscle ache, and colds. There are painkillers and non-analgesics: antispasmodics (papaverine, no-spa), vasodilators (nitroglycerin), antihypertensives, carminatives (dill water, carbol). impartial use of painkillers for extreme and acute pain can most effective harm, in this example, you need to urgently searching for scientific help.