1, heroin:

It is a semi-synthetic drug based on morphine alkaloid, commonly known as number, white powder and white flour. It is a fine product in the opium drug series.

2. Morphine:

Alkaloids extracted directly from opium are often called "yellow skin" and "yellow edge" in drug trade, in which morphine content is about 60% ~ 70%, which is light brown, with opium taste and fine taste. Crude morphine.

3. Demerol:

Narcotic drugs, classified as strictly controlled, were used by criminals to endanger society in the early days. Therefore, no matter from its pharmacological action, addiction, harm to human body, or from the provisions of legal documents, Demerol is a drug.

Extended data

Drugs are a global disaster and the enemy of all mankind. They not only seriously endanger human health and corrupt social atmosphere, but also directly lead to and induce various crimes. Once drug addicts are involved in drugs, they often break up their families while destroying themselves, threatening social and political stability and economic development. It is the common aspiration of all mankind to contain, reduce and eventually eliminate drug crimes.

Drugs seriously endanger people's physical and mental health, cause malnutrition, damage respiratory tract and immune system, cause the spread and infection of many diseases, and damage blood vessels; Damage to the nervous system, leading to sexual dysfunction, causing various mental symptoms.

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