however opium is also 1 2 blade knife, if long-term use will cause addiction, overdose death. For the respiratory system: it stimulates the respiratory causes increased respiratory rate in a short time, then will cause respiratory depression, especially in overdose. For the cardiovascular system: they stimulate the heart rate, direct influence on the heart, causing coronary spasm create angina, worse may cause myocardial infarction. Thus, my own opinion is to prohibit selling them because it is too dangerous when we used alone, without the legal map of doctors that builder too, can make us die anytime .
đang được dịch, vui lòng đợi..
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