symptoms caffeine overdose sweating
These 10 facts about space will blow your mind. The symptoms of caffeine intoxication can be easily confused with symptoms of mental disorders, such as anxiety. There generally are 12 symptoms of the condition, including restlessness, nervousness, excitement, insomnia, confusion and excessive energy.rofuse sweating might also accompany intoxication with caffeine. If very high doses â more than 10 grams â of caffeine are taken, a person might experience seizures, respiratory failure and ultimately, death. Milder forms of caffeine overdose normally will subside within four to six hours.