Blood pressure increases , heartbeat rises and pupils dilate ; death can result from cardiac arrest or respiratory failure and seizures 亦是滥用可卡因的朕兆滥用者会出现高血压心跳加速和瞳孔放大的情况，严重者更会导致心跳或呼吸停顿，以及引起其他猝发病。
We report a 30 - year - old male amphetamine abuser with acute myocardial infarction owing so acute thrombosis of the left anterior descending coronary artery and left circumflex coronary artery 我们报告一个30岁男性安非他命滥用者发生左前降枝及左?旋枝的急性冠状动脉血栓造成急性心肌梗塞。
Repeated injection at the same site causes veins to collapse and septic infection of needle wounds is common . death can occur from overdoses and diseases such as aids can be acquired from sharing needles 此外，服食过量海洛英还会导致滥用者死亡若与他人共用针筒，更会导致染上如爱滋病等病症。
The underlying mechanism in the majority of such patients has been related to coronary spasm , including in those with amphetamine abuse , in whom the coronary arteriogram was always found normal 而且大部分病例中，其发生的机转与冠状动脉痉挛有关，包括安非他命滥用者，其冠状动脉摄影通常都是正常。
The increase in the number of psychotropic substance abusers could be attributed to a number of underlying causes . better and more comprehensive crda reporting network could play a significant part 精神药物滥用者的人数上升可能由多个潜在因素造成，相信档案室呈报机制的改进及完善化是其中一个主因。
It is common that users feel great energy and emotion and sensory distortion . as the user comes down nausea , blurred vision , panic attacks ; depression and paranoid thoughts can take over 心跳加速血压上升出汗发冷及可能出现幻觉滥用者感到精力无穷情绪失常及感官产生错觉，这亦是滥用忘我后常见的徵状。
Although levels in the body drop naturally throughout life , ecstasy use decreases serotonin levels prematurely and frequent users may suffer long - term depression , anxiety , memory loss and other neuropsychotic disorders in later life 虽然，血清素在人体内的水平会随着人的年纪渐长而不断下降，滥用忘我却会导致其减少的情况过早出现长期服食更会令滥用者在晚年备受忧虑失忆长期抑郁及精神错乱等病症所煎熬。
