Prescription blockchain

1. Explain blockchain with scientific language -- blockchain is a permanent and irreversible modified record generated by stacking (chain) encrypted data (blocks) in chronological order. It is a kind of credit certificate formed by computer encryption technology, that is to say, blockchain technology is a mechanism to solve the trust problem of strangers. Generally speaking, when there is no trusted third party, all transaction data will be stored in a data block, and the transaction information will form a complete chain to be included in the block chain. Then all data will be generated by computer encryption, which is a more reliable ultimate solution than the trusted third party. One of the characteristics of blockchain is decentralization and the other is that it cannot be tampered with. Bitcoin, lightcoin, Ethereum and decent are all like this.

2.

In addition to different labels, there are also differences between prescription drugs and non prescription drugs: different ways of obtaining, different effects on the body after taking, and different ways of publicity

Prescription drugs refer to the drugs that can be dispensed, purchased and used with the prescription of licensed doctors, licensed assistant doctors or the consent of pharmacy staff

2. Over the counter drugs: for the convenience of the public, under the premise of ensuring the safety of drug use, the over-the-counter drugs can be purchased without the prescription of doctors or other medical professionals after being regulated or approved by the national health administrative department. The general public can use the drugs by themselves according to the label and instructions of drugs based on their own judgment

Prescription drugs: usually have certain toxicity and other potential effects. There are special requirements for medication methods and time, so they must be used under the guidance of doctors

2. Over the counter drugs: the side effects are less, lighter, and easy to detect, which will not cause drug resistance and addiction, and have little interaction with other drugs. They have been used in clinic for many years, and the curative effect is affirmative

Prescription drugs: all countries in the world that implement the classification management system of prescription drugs and non prescription drugs strictly stipulate that prescription drugs shall not be advertised to the public, but their proct information is allowed to be uploaded in the academic journals of medical instry

2. Over the counter drugs: approved over the counter drugs can be advertised in the mass media

3.

In addition to different labels, there are also differences between prescription drugs and non prescription drugs: different ways of obtaining, different effects on the body after taking, and different ways of publicity

Prescription drugs refer to the drugs that can be dispensed, purchased and used with the prescription of licensed doctors, licensed assistant doctors or the consent of pharmacy staff

2. Over the counter drugs: for the convenience of the public, under the premise of ensuring the safety of drug use, the over-the-counter drugs can be purchased without the prescription of doctors or other medical professionals after being regulated or approved by the national health administrative department. The general public can use the drugs by themselves according to the label and instructions of drugs based on their own judgment

Prescription drugs: usually have certain toxicity and other potential effects. There are special requirements for medication methods and time, so they must be used under the guidance of doctors

2. Over the counter drugs: the side effects are less, lighter, and easy to detect, which will not cause drug resistance and addiction, and have little interaction with other drugs. They have been used in clinic for many years, and the curative effect is certain

Prescription drugs: all countries in the world that implement the classification management system of prescription drugs and non prescription drugs strictly stipulate that prescription drugs shall not be advertised to the public, but their proct information is allowed to be spread in the academic journals of medical instry

2. Over the counter drugs: approved over the counter drugs can be advertised in the mass media

4.

1. Prescription drug English:

prescription drug / ethical drug / receptor x, abbreviated as Rx

the international abbreviation of prescription drug is Rx, which is composed of R and X. R is the first letter of the receiver, which means to the patient (recipient), and X is the content of the prescription

Non prescription drug / over the counter, abbreviated as OTC

OTC is also called "over the counter" or OTC in the United States, which has become a common name in the world

extended data

vocabulary analysis

1, receiver

English&# 39; septə( r)] Beauty [R & # 618&# 39; septə r]

n. sensilla; recipient; Receptor; Receiver

Common Phrases:

stretch receiver Stretch perception

opioid receptor Opioid receptor Antigen receptor

receptor antigen Receptor antagonist

virus receptor Virus receptor

2, counter

39; kaʊ ntə( r)] Beauty [&; kaʊ ntə r]

n. counter; Chips; Counter; Refute

adj; Counterattack

Common Phrases:

against counter Cheap counter Counter of simple Restaurant Service desk

at [behind] the counter At the counter [behind]

counter quickly Fight back immediately

5. Prescription drugs are drugs that can only be purchased by doctors and must be used under the guidance of doctors! OTC drugs, also known as OTC drugs, refer to the drugs that patients can purchase by themselves with the help of the drug instructions without a doctor's prescription!