But remember, melatonin is a hormone, not a sleep medication, therefore it does not induce sleep. In fact, taking a second dose late into the night may promote undesirable side effects such as extreme drowsiness the next day.
Keep in mind that melatonin as it occurs naturally in the body doesn't have much of a daytime presence, so if you take melatonin too close to morning (such as if you wake up at 4am and erroneously take some to get back to sleep), or during the day, you can set yourself up for not just being drowsy and groggy, but ...
If you're one of them, you might be using melatonin supplementation before bed to improve your rest. But if you wake up in the middle of the night wondering if you should take another one, we're here to tell you it's a no-go. Using melatonin twice in one night is not advised.
Taking too much melatonin can actually cause rebound insomnia —either rendering the supplement ineffective or worse, exacerbating your already sleepless nights further. You only need tiny doses of melatonin to support your natural sleep cycle.
Melatonin supplements are fast-acting sleep aids that can last up to five hours.
For short-term sleep problems (insomnia) in adults
The usual dose is one 2mg slow release tablet taken 1 to 2 hours before bedtime. Sometimes your doctor will recommend that you only take melatonin 2 or 3 times a week to see if that improves your sleep first.
Timing is key.
Don't take melatonin right before bed because it takes several hours for it to become effective.
How many 10 mg melatonin should you take? In adults, 10 mg is the maximum recommended dosage. However, most people do not need doses of melatonin this high. While there is no risk of addiction, research shows that melatonin administration is effective at the lowest dose for the short term.
The best time to take melatonin is when you can sleep for at least six hours. With less than six hours of sleep, the additional melatonin may leave you groggier than usual and tired the next day. Therefore, you do not want to take melatonin in the morning or when you won't be able to sleep long enough.
Use melatonin sleep supplements wisely and safely.
“Less is more,” Buenaver says. Take 1 to 3 milligrams two hours before bedtime. To ease jet lag, try taking melatonin two hours before your bedtime at your destination, starting a few days before your trip.
Probably because you are getting all the dose at once; you could try a sustained release and see if that helps. The best way for you to get melatonin is allowing your body to make it.
Most sleep experts offer standard advice to people who occasionally wake up at 3 a.m. and can't fall back to sleep after 20 minutes or so: Ignore the clock, get out of bed and do a calming activity. Then, return to bed when you start to feel sleepy again.
“It's very common for people to wake up around 2 or 3 a.m. because this is when our sleep architecture (the pattern of our sleep stage cycles throughout the night) naturally has a shift from more deep sleep to more REM sleep.
Regardless of whether it truly helps with sleep or not, Dr. Ramkissoon doesn't recommend taking melatonin long-term. "Namely, because if you think you need to take melatonin every night to get to sleep, we need to understand why that's the case," explains Dr. Ramkissoon.
How long does 5mg melatonin last? If you take melatonin as a 5mg tablet, you can expect the effects to last for about five hours.
What is a safe melatonin dose? According to Michael Grandner, director of the Sleep and Health Research Program at the University of Arizona, “melatonin is very safe if taken in normal doses,” which is anything between 0.5 mg and 5 mg.
Disturbed sleep is common and results from various causes like stress, health conditions, and medications. The hormones melatonin and cortisol regulate our sleep cycle. The rising cortisol levels around 3 AM or 4 AM with emotional sorting by the brain are probable causes why you wake up around the same time every day.
What should you do when you wake up in the middle of the night? The next time you wake up at 3 a.m. (or whatever time), give yourself 15 to 20 minutes to doze back into dreamland. It's OK. If you're awake longer than that, it's best to get out of bed, advises Dr.