Caffeine Intoxication

When you need to stay awake during a long lecture, a late-night review in preparation for an upcoming exam, overtime at work, or a series of graveyard shifts; the first thing you think about to help you stay awake is usually coffee. For many people, they don’t have the need to stay up late at night but they consume coffee to perk themselves up in the morning. Coffee is a part of many people’s routine. But for some, caffeine tolerance is an issue and they therefore don’t want to deal with the effects of caffeine intoxication so they prefer to go natural. If you are one of the people who wants to watch out for caffeine, it will be helpful to know that caffeine is not only found in coffee, but in other beverages too like tea, cola and soda drinks, cocoa and chocolate.

Caffeine Intoxication: Adverse Effects of Caffeine

caffeine intoxicationIt is said that caffeine intoxication happens when you consume more than 250 mg of caffeine. Caffeine is technically a CNS and metabolic stimulant. So that when taken in moderation, caffeine is ergogenic because it can increase one’s mental alertness and decreases one’s sensation of being exhausted in just about 45 minutes upon consumption. When taken in large doses however, caffeine causes CNS over stimulation wherein one experiences restlessness, nervousness, excitability, palpitation, irritation, gastric upset, increased urination, insomnia, tremors, and flushing of the face. In a much higher dosage, disorientation and hallucinations can occur.

250 mg of caffeine is roughly equivalent to four cups of coffee.  Since everyone is different, this may or may not be the level at which you may experience symptoms of caffeine intoxication. If you are trying to cut your caffeine addiction then take precautions by reading the labels of every beverage you consume. Brewed coffee has around 40 to 180 mg of caffeine per cup. Instant coffee has lower caffeine content which is around 30 to 120 mg per cup. Decaffeinated coffee has 3 to 5mg per cup. Tea has around 28 mg per cup. Cola drinks have around 90 mg in 12 ounces.

Caffeine intoxication or caffeine jitters can be avoided by taking note of your caffeine consumption. If you are not sure if you are using too much caffeine then this is a good method to track exactly how much caffeine you are consuming.  Decaffeinated beverages are already widespread in the market. Moreover, do not rely on caffeine alone to keep you up and going. Caffeine should never replace the benefits of sleep. Natural ways to maintain alertness on the job are a lot safer, so make sure to use them first.

 Caffeine and Health

Although caffeine abuse can have ill effects to your health, it does not cause any long term damage. If you are told by your doctor to cut out caffeine because of it’s negative effects on blood pressure and other cardiovascular issues then when you cut out caffeine you should see an immediate improvement in your blood pressure and other readings. The problem for people that have almost any level of caffeine dependence is that they may suffer from the effects of caffeine withdrawal. These symptoms too are temporary though they can make you quite uncomfortable until your body gets used to going without caffeine. The major symptom of caffeine withdrawal is a withdrawal headache. In some people the headache can be quite severe. Even if you miss your morning coffee some people are susceptible to a nasty headache in the afternoon. Be careful though when using over the counter medication for your headache. Some actually contain caffeine as an active ingredient. It’s a catch 22 actually. Caffeine withdrawal causes headaches and caffeine also helps a headache. However, if you don’t know that the headache medicine has caffeine you’ll just be reinforcing effects of caffeine on your body when you want to lower your caffeine intake.

Sleep and Caffeine

As most people know, sleep and caffeine don’t go together. Although coffee is a great pick-me-upper in the morning and afternoon, many people have trouble sleeping at night if they drink coffee too late in the day or in the evening. How about if you are desperately trying to stay awake at night to study for a test or for some other reason? Many will find that the coffee keeps their body awake but not their mind. They may give up studying because they can’t focus but when they decide to go to sleep they can’t.

To avoid the ill effects of caffeine, consume it in moderation and be in touch with your body’s reaction to this drug. Caffeine intoxication can sneak up on you and you want to avoid it and it’s ill effects.

Trying to figure out how to stay awake without caffeine? Try the Stay Awake Device.

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