For Mannheim, what defined a generation was the particular slice of history people experienced during those plastic years. The Rise of the New New Left Peter Beinart September 11, 2013. For Mannheim, generations were born from historical disruption.
Antibiotics trigger thrush by killing the mouth's normal population of bacteria. Once these normal bacteria are gone, Candida can grow without competition. People with dry mouth have less saliva and are more prone to developing thrush. Many medicines, both prescription and over-the-counter, can cause dry mouth.
1 Mannerisms â People do not realize that certain habits such as lip licking and lip biting can not only cause chapped lips but can also worsen it. 2  Infections â Certain infections and diseases can cause your lips to dry out. 3  Vitamin Deficiency â A lack of a certain vitamin can cause your lips to become chapped.