For bacterial infections: Adults, teenagers, and children weighing 40 kilograms (kg) or more—250 to 500 milligrams (mg) every 8 hours, or 500 to 875 mg every 12 hours.
If you are supposed to take the medicine three times a day, for example, it usually needs to be taken at set times so that the effect is spread out evenly over the course of the day. You could remember the regular times of 6 a.m., 2 p.m. and 10 p.m. for an antibiotic that needs to be taken every 8 hours, for example.
There's an increased risk of side effects if you take 2 doses closer together than recommended. Accidentally taking 1 extra dose of your antibiotic is unlikely to cause you any serious harm. But it will increase your chances of getting side effects, such as pain in your stomach, diarrhoea, and feeling or being sick.
Answer. Thanks for getting in touch. Yes, it is OK to take your meds an hour prior to your normal time. This won't have any impact on your health.
Try to space the doses evenly throughout the day. If you take it 3 times a day, this could be first thing in the morning, mid-afternoon and at bedtime. You can take amoxicillin before or after food.
It's important to make sure you take your antibiotics at regularly scheduled doses — for example, every 8 hours or every 12 hours. This is so the medicine's effect spreads out evenly over the course of a day.
The reasoning is simple: Exposure to antibiotics is what drives bacteria to develop resistance. Taking drugs when you aren't sick anymore simply gives the hordes of bacteria in and on your body more incentive to evolve to evade the drugs, so the next time you have an infection, they may not work.
The general rule is if you are more than 50% of the way toward your next dose, you should skip. So for example, if you are supposed to take your antibiotic every 12 hours, you could take it if it's less than six hours away from your next scheduled dose.
by Drugs.com
In an ideal world - every 6 hours is best. In hospital they would dose you every 6 hours. This is what you should do if your infection is severe. In the real world it is more practical or realistic that most people take it only during waking hours.
Do: Take your prescription at the same time every day. Plan to take your antibiotics at about the same time each day at regular intervals. Consider scheduling them before or after meals so that you can remember and if your doctor says it is OK to take them with food.
The usual dose is 30 mg per kg of body weight per day, divided and given every 12 hours.
Ideally these times should be at least 4 hours apart. Missed dose: If you forget to take your dose, take it as soon as you remember. But, if it is nearly time for your next dose, take the next dose at the right time. Do not take extra doses to make up for a forgotten dose.