What is the Caffeine Withdrawal Symptoms

Caffeine withdrawal symptoms

Caffeine withdrawal symptoms Coffee is an indispensable life partner for modern people. Many people will not feel good when they don’t drink for a day, and even have a long headache. Once the caffeine is addicted, you will want to consume more caffeine-containing diet. In a similar situation, people may get used to drinking a lot of coffee during work, and they will not drink at all on holiday, resulting in a withdrawal of caffeine.

Why is caffeine addictive like a drug?

Caffeine is both water-soluble and fat-soluble. When we drink coffee, it can be absorbed into the bloodstream and penetrate the cell membrane into the brain.

In the brain, there is an adenosine chemical called adenosine, an inhibitor that helps maintain many areas of the brain under control. When adenosine binds to the receptor, it inhibits the release of certain neurotransmitters and produces a calming effect. The molecular shape of caffeine is similar to that of adenosine, which means that caffeine also binds to the receptor of adenylate, making adenosine unable to perform its original function.


The range of adenosine action includes the brain reticular activating system. When this system is controlled by adenosine, we feel sleepy and gradually diminished; but when adenosine is blocked, the system becomes uncontrolled and becomes active, and the whole person enters the “on” mode.
On the other hand, the brain’s own stimulants, such as dopamine, become more active when adenosine is blocked; adenosine, which does not bind to the receptor, signals the adrenal gland, releasing adrenaline and allowing the body to Become more alert. These are all refreshing effects created by caffeine; this effect can last for hours.

Moreover, if you take caffeine every day, your brain cells will produce more adenylate receptors to cope with the daily influx of caffeine; this explains why people who drink coffee are resistant to caffeine. The degree of acceptance will gradually increase. However, when your adenosine receptors are getting more and more, once you stop supplying caffeine, your withdrawal symptoms will be stronger.

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Caffeine withdrawal symptoms

withdrawal symptoms

People who drink coffee addiction are clinically very common symptoms, mainly in people who drink caffeine drinks such as coffee, tea, cola or even chocolate every day or frequently. If you suddenly stop drinking or suddenly reduce the amount of drinking, there will be “caffeine withdrawal”, the most common coffee withdrawal is “headache” (the back of the brain will feel pain), about 47% of the subjects; “tiredness. Second, about 27%. Other symptoms include decreased attention, inability to concentrate, mood depression, symptoms like a cold, irritability, nausea, vomiting, and muscle stiffness.


Caffeine withdrawal symptoms usually occurs after 12 to 24 hours of cessation of caffeine and can occur as soon as 6 hours after stopping. Symptoms last 2 to 9 days.


Caffeine addiction not only insomnia but also interferes with hormones


Coffee is the most acceptable stimulant in society, and many people don’t know it is a drug. What you need to know is that coffee is harmful to some extent and may turn your mood from alertness to anxiety, to sleep, and to your heart. This condition is called over-stimulation.


People with sleep problems drink an average of 3.3 cups of caffeine coffee, tea, or soda. Fixed intake of caffeine will make you out of touch with the natural physiological clock that dominates hormones. Without these natural rhythms, Hormon will go away and you will become fat. That’s because coffee increases cortisol, a key hormone that stores fat in the body, and is the ultimate leader in the body. When cortisol is too high or too low, it becomes a dark lord in the body. When you are extremely sensitive or metabolized too slowly, caffeine can make you feel weak or suffocate. Living in a cortisol for a long time will deprive you of joy, restful sleep, and control over your weight.

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