Adult-Onset Allergies
ljubaphoto / Getty Images What Are Adult-Onset Allergies? Adult-onset allergies are allergies that develop in your adulthood. Although allergies are more common in children, adults may also experience allergies. ljubaphoto / Getty Images One of the peculiar things about adult-onset allergies is that they are very unpredictable. Causes Researchers have not been able to pinpoint the exact cause of adult-onset allergies. However, a few things that may be responsible are:...