The man, 18, was very sad because his sweetheart had jilted him. She had also erased all details of him from her Facebook, while at the same time developing friendships with young men.
The man assumed a new Facebook nickname, and disguised as such managed to become her online friend. He eventually got to view her photograph in the profile section of her Facebook.
On seeing the photograph, he would become short of breath. This would occur several times, and only when looking at her profile, with the photo of her on that page.
Dr Gennaro D'Amato, High Speciality Hospital A Cardarelli, Naples, Italy, said:
"The (man's) mother was advised to ask him to measure the peak expiratory flow before and after internet login and, indeed, "post-Facebook" values were reduced, with a variability of more than 20%. In collaboration with a psychiatrist, the patient resigned not to login to Facebook any longer and the asthma attacks stopped."
The authors concluded:
"This case indicates that Facebook, and social networks in general, could be a new source of psychological stress, representing a triggering factor for exacerbations in depressed asthmatic individuals. Considering the high prevalence of asthma, especially among young people, we suggest that this type of trigger be considered in the assessment of asthma exacerbations."
Facebook is also a venue for interest groups, either professional, school groups, or college ones. Anyone who claims to be 13 years old or more can register and become a Facebook user. This social network service was founded by Mark Zuckerberg, Eduardo Saverin, Dustin Moskovitz and Chris Hughes. The company has 1,400 employees and offices in eight countries.
"Facebook: a new trigger for asthma?"
Gennaro D'Amato, Gennaro Liccardi, Lorenzo Cecchi, Ferdinando Pellegrino, Maria D'Amato
The Lancet, Volume 376, Issue 9754, Page 1740, 20 November 2010