Prevalence of allergy symptoms and associated medication use in a sample of college seniors

Illness uncertainty and illness intrusiveness as predictors of depressive and anxious symptomology in college students with chronic illnesses

OBJECTIVE

To examine predictors of psychological functioning in college students with chronic illnesses.

PARTICIPANTS

Participants (N = 1413) included 364 students with self-reported diagnoses of asthma or allergies, 148 students with other chronic illnesses (eg, epilepsy, type 1 diabetes), and 901 healthy students. Data were collected between November 2013 and May 2015.

METHODS

Participants completed online measures of psychosocial functioning, including illness uncertainty, illness intrusiveness, depression, and anxiety.

RESULTS

Students with chronic illnesses other than asthma or allergies evidenced the greatest levels of anxious (p <. 05), but not depressive symptomology. Additionally, this group reported greater illness uncertainty and intrusiveness (p <. 05) compared to their peers. Uncertainty and intrusiveness independently predicted depressive and anxious symptoms for students in both illness groups.

CONCLUSIONS

Compared to peers with asthma or allergies, college students with other chronic illnesses reported higher levels of anxious symptoms. Illness uncertainty and intrusiveness appear to be predictors of psychological distress, regardless of illness.

Over-the-counter medication and herbal or dietary supplement use in college: dose frequency and relationship to self-reported distress

OBJECTIVE

A growing number of researchers have examined the use of over-the-counter (OTC) medications and herbal or dietary supplements among college students. There is concern about the efficacy and safety of these products, particularly because students appear to use them at a higher rate than does the general public.

PARTICIPANTS AND METHODS

The authors administered surveys to college students (N = 201) to assess the frequency of use in the past week.

RESULTS

A substantial percentage reported using OTC medications (74.1%), herbal or dietary supplements (70.6%), or both concurrently (61.2%). Dose frequency of OTC medications was the best predictor of self-reported emotional distress in the past week. Higher doses of products containing pseudoephedrine or valerian were associated with self-reported anxiety.

CONCLUSIONS

These data further reflect an increasing trend toward self-medication among college students. Investigators must conduct reliability and validity studies to evaluate the clinical utility of the measurement tool developed in this study.

Efficacy and central nervous system impairment of newer-generation prescription antihistamines in seasonal allergic rhinitis

Allergic rhinitis is a highly prevalent disorder and oral antihistamines are often used to manage patient symptoms. Older-generation antihistamines, such as diphenhydramine and chlorpheniramine, are effective at relieving the symptoms of seasonal allergic rhinitis (SAR); however, they are associated with adverse events, including sedation and impairment, at, or above, the recommended dose. Newer-generation antihistamines, such as desloratadine, cetirizine and fexofenadine, were developed to minimize adverse events. In this article, studies examining newer-generation antihistamines in adults and children were reviewed. The clinical evidence confirms that desloratadine, cetirizine and fexofenadine are effective at managing the symptoms of SAR in adults and children; however, cetirizine is more likely to cause sedation. Physician intervention is paramount to SAR symptom management. It is essential that appropriate treatment relieves SAR symptoms with absent or minimal adverse events. This is particularly important for those patients involved in skilled and cognitive activities or safety-critical jobs.