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Acute renal colic ; non-steroidal anti-inflammatory drugs ; opioids .

急性肾绞痛；非甾体抗炎药；类罂粟碱。

Opioids for chronic pain in patients with substance abuse : too much , too little or just right ?

用于药物滥用患者慢性疼痛的阿片药：太多、太少或者是正好？

This works in tandem with other brain chemicals called opioids , which give us feelings of enjoyment and pleasure .

多巴胺与大脑中的另一种物质类鸦片活性肽一起工作，使人产生愉悦感。

Diabetic neuropathy ; tricyclic antidepressants ; anticonvulsants ; opioids ; capsaicin .

糖尿病性神经病变；三环抗抑郁药；抗惊厥剂；类罂粟碱；辣椒碱。

For example , neural regions rich in opioids and serotonin , which relieve anxiety and pain and contribute to a sense of calm , did not light up for the newly-in-love .

比如那些富含类阿片与血清素的神经区域，在长期爱情中能够减轻焦虑与痛苦，产生一种镇定的感觉，在短期爱情中并没有出现。