How to master the time of taking medicine three times a day and twice a day

The regular dosage three times a day is once every 8 hours.

Twice a day is taken once every 12 hours.

In this way, the concentration of the drug in the blood can be maintained.

Otherwise, the concentration of drugs in the blood is not good.

Hello dear, it is best to take the medicine three times a day every 8 hours. Take the drug every 8 hours, so that the blood concentration of the drug in the body can be maintained, so as to achieve a good ** effect. Take your medication exactly as recommended or instructed by your doctor.

However, we do not need to strictly follow the standard of 8 hours to take the medicine, and it is okay to take it once every 6-8 hours or so. It is possible to get up every morning and have breakfast at about 7:30 to 9 o'clock, then you can eat again at 2-3 p.m. and again from 8:30 to 10 p.m. Also, pay attention to the light diet.

Usually you should also develop good habits, drink more water, eat more nutritious and easily digestible food, eat more fresh vegetables and fruits, and participate in aerobic outdoor exercise appropriately.

Many people take medicine with their meals, but this is a common misunderstanding. The correct way to take the medicine is to take the medicine every 24 hours, 12 hours or 8 hours, according to the requirements of 1 time a day, 2 times a day and 3 times a day.

The medication is usually taken 3 times a day at 7 a.m., 3 p.m. and 11 p.m.

The interval between medications is determined by the rate at which the drug is metabolized.

3 times a day, usually in the morning, noon and evening.

Take 2 times a day, usually once in the morning and once in the evening.

The interval is too short, which may cause the concentration of drugs in the body to be too high temporarily, one is that it may increase the strength of the drug, and the other is waste.

If the interval is too long, the concentration of the drug in the body will not be as effective as it should be, and in the case of antimicrobials, it may also increase the resistance of bacteria.

Therefore, it is important to follow the doctor's instructions when taking medications.

Generally speaking, it is wrong to understand its meaning in breakfast, lunch and dinner, 3 times a day. The correct one should be an interval of 8 hours and ate a son. General medication, eating before is not a bad idea.

If the problem of anti-inflammatory drugs, such as drugs, passes after dinner, you must wait until 8 a.m. the next day to take the drug, with a time interval of 14, 5 hours, the concentration of the drug in the body, it's ** very beneficial.

So to 8 hours, three times a day, a more reasonable time should be formulated.

Time-dependent medications, such as antibiotics, are best taken every 8 hours, and if they are taken at 7 a.m., 12 noon, and 6 p.m., according to most people's eating habits, the intervals are 5 hours, 6 hours, and 13 hours, respectively. In this way, the blood concentration will be high during the day and low at night, and the bactericidal effect will only play an effect during the day, and at night the bacteria will multiply in large numbers, which can easily cause bacterial resistance, and the original effective drugs will also be reduced or even ineffective. Therefore, patients taking antibiotics** are advised to schedule their medication at 6 a.m., then 2 p.m., and then 10 p.m.

In this way, it will not disrupt the original routine of life, and there is no need to get up in the middle of the night to take medicine. Like antibiotics, anti-epileptic drugs, painkillers, hormone drugs, hyperthyroidism and asthma drugs are also used every 8 hours.

In daily life, people inevitably catch colds and fevers, so most people will prepare some common medicines at home. The instructions of many oral drugs will indicate "three times a day" or "twice a day" and "several tablets each time" in the "Usage" column. When we go to the pharmacy or pharmacy to pick up the medicine, the pharmacist will also tell us to take the medicine several times a day.

In general, patients think that three times a day refers to three meals a day, taken orally before or after meals, and twice a day refers to breakfast and dinner, taken orally before or after meals.

In fact, this perception is not correct. Taking medicine before and after three meals will make the drug have a higher blood concentration during the day, and even cause drug poisoning, and if you don't take the medicine at night and overnight, the blood concentration will inevitably decrease, which will affect the best effect. The correct understanding of "three times a day" should be to take the medicine every 8 hours; The correct understanding of "twice a day" should be to take the medicine every 12 hours.

In this way, due to the same interval time, the blood concentration in the body can be kept stable within 24 hours a day, which is not easy to cause adverse reactions of drugs, and can also achieve better efficacy.

Analysis:

Hello, the question is simple.

The number of times you eat is determined by the decay of the concentration of the drug in the blood.

Guidance: 3 times a day.

It's every 8 hours.

2 times a day is once every 12 hours.

Eat the first one from 8 to 9 a.m., the second one from 4 to 5 p.m., and the last one at night at 11 a.m. before going to bed.

It is recommended to eat after meals, and the drug *** has less reaction.

Some medicines to assist digestion are taken with rice.

Anti-acid drugs should be taken in advance.

How to take the medicine three times a day correctly? Don't worry, the doctor will popularize the correct time to take the medicine on the spot.

Ideally, if it is once every 8 hours and does not have too much impact on work and life, it is enough to do it once at 6 a.m., once at 2 p.m., and once at 22 p.m. Or basically adjust it according to this time period.

You must accurately understand the special way you take the medicine, and then arrange a better time for taking the medicine.

For drugs taken once a day (e.g., aspirin enteric-coated tablets, nifedipine controlled-release tablets);

Medications that must be taken after meals (e.g. calcium carbonate tablets, bismuth aluminate capsules, etc.);

Medications that must be taken with or after taking a meal (e.g., acarbose, glimepiride, etc.);

Medications that must be taken on an empty stomach or away from mealtimes (e.g. alendronate tablets, voriconazole capsules, etc.).

Hello! The general method of taking the drug is 3 times a day. The interval between each dose is 6 hours, and there are also 4, 2, or 1 times a day, which should be taken according to the half-life and instructions of the drug.

Take the medicine every four hours according to the time you take it at a time. If you want to be special, listen to the doctor.

Normal meals: after breakfast, after lunch, after dinner.

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