Many people consume caffeine daily to increase their attention levels and to improve their energy, although for some this incentive can cause side effects. Sensitivity to caffeine is a disorder that involves symptoms such as anxiety or irritability. The severity of the symptoms of sensitivity to caffeine can vary from person to person. Some people are extremely sensitive to even small amounts of coffee, while others may ingest large amounts of mead, without any problem. Caffeine is present in coffee, black and green tea, and other products (e.g. cola drinks).
Caffeine sensitivity symptoms
The most common symptoms of sensitivity to caffeine are anxiety and irritability. They vary in intensity depending on the person. Other more serious manifestations include muscle spasms, irregular heart beat and nausea. Headaches are another common sign of sensitivity to caffeine.
Although coffee is a stimulant, some people complain of fatigue after drinking coffee or caffeinated products. Caffeine can also affect the quality of sleep, causing insomnia. While caffeine sensitivity is quite common among people and often causes only mild symptoms, some people present serious and severe adverse reactions after consuming even small amounts of coffee – they fall into the category of people with caffeine intolerance.
Caffeine intolerance includes all the symptoms of sensitivity to caffeine, but occurs with increased severity. Sometimes it includes symptoms such as rashes and seizures.
Caffeine intoxication is another fairly common symptom of sensitivity to caffeine. This condition is associated with an increased intake of caffeine in a short time. Often, 250 ml of coffee consumed within 2 hours can lead to caffeine intoxication. Caffeine poisoning includes symptoms like sensitivity or intolerance to caffeine.
People who do not drink coffee or caffeinated drinks regularly are more likely to experience symptoms of sensitivity to caffeine. Other factors that may contribute to an increased risk of sensitivity to caffeine include stress, increased body weight and smoking. In addition, those who have been diagnosed with a nervous disorder are more likely to develop sensitivity to caffeine. Men tend to have a higher risk of sensitivity to caffeine than women.
The best way to treat sensitivity to caffeine is to reduce or eliminate caffeine from your diet plan. Many products, such as chocolate, tea, coffee, cola sodas and many desserts contain caffeine. Most energy drinks rely on high levels of caffeine as a stimulant. Even decaffeinated coffee and green tea may contain small amounts of caffeine, significant enough that sensitive people can experience symptoms of the condition.