Due to people's lack of necessary knowledge about medication, the irrationality of medication has been intensifying, seriously affecting their own healthy growth. So how much do you know about medication safety? The following is my best content on medication safety. I hope you like it!

1. How to identify whether an online pharmacy is legal

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You can buy medicines online, but you must buy them from legal online pharmacies so that the safety of the medicines can be guaranteed. To determine whether an online pharmacy is legitimate, you can directly log in to the "Internet Drug Transaction Services" column in the "Information Inquiry" of the official website of the State Food and Drug Administration to query. As of July 2011, the State Food and Drug Administration has approved 75 legal online pharmacies, 40 of which can retail drugs to consumers online, and the others are engaged in online wholesale and transaction businesses. Enterprises that provide Internet drug trading services to individual consumers can only sell over-the-counter drugs operated by the enterprise online, and are not allowed to sell drugs to other enterprises or medical institutions.

2. Identify counterfeit and inferior drugs through drug labels

Through drug labels, you can find "clues" of counterfeit and inferior drugs from the following aspects:

1Identified from the approval number. The format of the current drug approval number is: National Drug Approval and 1 pinyin letter plus 8 digits. The pinyin letters represent the category of the drug, and the 8-digit number represents the department that approved the production of the drug, the year and the serial number. Log on to the State Food and Drug Administration website to check the authenticity of the approval number.

2. Identify it from the trademark. Qualified pharmaceutical packaging should be printed with trademark patterns and the words "registered trademark", and some may also have anti-counterfeiting materials or anti-counterfeiting laser patterns.

3. Identify it from the drug packaging. Qualified pharmaceutical outer packaging has clear fonts and patterns, exquisite printing, and uniform colors. The product batch number, production date and expiration date are all included.

3. my country’s Safe Medication Month is in September every year

According to the State Food and Drug Administration’s “National Food and Drug Safety Science Popularization Action Plan 2011-2015”, since 2011 Since then, September every year has been designated as “National Safe Medication Month”. Every September, food and drug regulatory authorities at all levels focus on "safe and rational drug use" and carry out various publicity activities with great fanfare.

4. The meaning of several common methods of taking medicine

1. Take it on an empty stomach: take it in the early morning or 1 hour before a meal, or 2 hours after a meal.

2. Take before meals: Take 30 minutes before meals.

3. Take it with meals: Take it with food.

4. Take after meals: Take 15-30 minutes after meals.

5. Take before going to bed: 15-30 minutes before going to bed.

6. Take it when necessary: ??take it when an acute illness occurs.

7 servings: Take the daily amount of medication at one time.

8. Take it at special times: Take it at the time required by the doctor.

5. Principles for the application of antihypertensive drugs

The "2010 Revised Edition of China's Guidelines for the Prevention and Treatment of Hypertension" states that primary prevention of hypertension should focus on lifestyle changes, including Eat a reasonable diet, quit smoking and limit alcohol, control your weight, exercise moderately, and have a stable mood.

The principles for the application of antihypertensive drugs are to start with a small dose, give priority to long-acting preparations, combine application, and individualize treatment.

The ideal antihypertensive drug for the treatment of hypertension in the elderly should be: stable and effective; safe and with few adverse reactions; easy to take and good in compliance.

6. Precautions when using antihypertensive drugs

1. If blood pressure is lowered too quickly, accidents are very likely to occur.

2. When blood pressure is high, take or even take a few more antihypertensive drugs. Stopping the drug immediately after the blood pressure drops, which can easily lead to a rebound in blood pressure. Severe high blood pressure should be taken for life.

3. Taking medicine before going to bed can cause blood pressure to drop, blood flow to slow down, and blood viscosity to increase, which can easily lead to blood clots, stroke or myocardial infarction.

4. The antihypertensive effects and mechanisms of drugs are different. If the selected antihypertensive drugs are inappropriate, or the usage and dosage are inappropriate, the antihypertensive effect will not be obvious. "People also: