If you stop taking caffeine abruptly, you may have symptoms for a day or more, especially if you consume two or more cups of coffee a day. Symptoms of withdrawal from caffeine include: 1  headache. 2  fatigue. 3  anxiety. 4  irritability. 5  depressed mood. 6  difficulty concentrating.
Klinefelter Syndrome is a chromosome abnormality that affects only boys/men. People with Klinefelter are born with at least one extra X chromosome. The male with Klinefelter will be born with 47 chromosomes in each cell, rather than the normal number of 46. Some Klinefelter patients have 48, 49, or 50 chromosomes.
1 Klinefelter syndrome, also known as the XXY condition, is a term used to describe males who have an extra X chromosome in most of their cells. 2  About one of every 500 males has an extra X chromosome, but many don't have any symptoms.