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Objective To review the pharmacotherapy of prescription drugs approved for treatment of chronic dry eye disease (DED). A brief background on DED management and the pharmacist's role for care is included. Data Sources Articles indexed in PubMed (National Library of Medicine), Iowa Drug Information Service, Cochrane Reviews and Trials, and Google Scholar in the past 10 years using the key words "dry eye," "dry eye and treatment," "cyclosporine," "lifitegrast," and "varenicline." Current guidelines and manufacturers' prescribing information were reviewed. Primary sources were used to locate additional resources. Study Selection/Data Extraction Sixty-five publications were reviewed, and criteria supporting the objectives identified useful resources. Data Synthesis Selected literature included practice guidelines, review articles, research articles, product prescribing information, and drug information databases. Conclusion Patient education, eliminating causative factors, improving the daily environment for eye health, and using ocular lubricants are the first steps in DED management. A therapeutic mainstay is ocular lubricants; preservative-free formulations are recommended for chronic or repeated daily use. The Food and Drug Administration approved prescription medications for chronic use for DED, cyclosporine ophthalmic emulsion and solution, lifitegrast ophthalmic solution, and varenicline nasal spray, all improve signs and symptoms but do not cure DED. The ophthalmic products all cause ocular discomfort upon instillation. As a nasal spray, varenicline does not cause ocular discomfort, but it can cause sneezing, cough, and throat and nose irritation in some patients. Pharmacists have an opportunity to provide patient education regarding lifestyle modifications to mitigate DED and provide counseling on available products. Emerging therapies may provide advances in DED treatment.

Major depressive disorder (MDD) is a mood disorder common in older individuals. While many clinical guidelines endorse the use of selective serotonin reuptake inhibitors (SSRIs) as first-line therapy in the treatment of MDD, the use of SSRIs in older populations can result in medication-related adverse events. The use of pharmacogenomic (PGx) testing as a personalized tool to determine optimal SSRI therapy could offer a means to decrease morbidity and improve overall quality of life in older people. This manuscript will review the epidemiology and criteria of MDD according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), discuss the prevalence of MDD in older individuals, review the clinical treatment guidelines for the use of SSRIs in MDD, provide a brief overview of PGx testing, and present evidence for SSRI therapy modifications based on PGx testing.

Objective: To review the clinical manifestations and treatment of post-traumatic stress disorder (PTSD) in adults and older people., Data Sources: Articles indexed in PubMed, Embase, psychology databases, and the Cochrane library over the past 10 years using the key words "post-traumatic stress disorder," "stress disorders," and "post-traumatic stress disorder and treatment.", Study Selection and Data Extraction: Sixty-seven publications were reviewed and criteria supporting the primary objective were used to identify useful resources., Data Synthesis: The literature included practice guidelines; review articles; original research articles; and product prescribing information for the clinical manifestations, diagnosis, and treatment of PTSD., Conclusion: Psychotherapy is the first-line therapy for PTSD. Pharmacologic therapy is recommended, as second-line therapy, for adults living with PTSD who do not have access to psychotherapy or refuse psychotherapy. Pharmacologic therapy may also be considered in cases of partial, or no, response to psychotherapy. Current guidelines recommend prescribing one of 3 selective serotonin-reuptake inhibitors, either fluoxetine, paroxetine, or sertraline, or prescribing the serotonin norepinephrine reuptake inhibitor venlafaxine, for adult patients who do not have access to psychotherapy or prefer not to use psychotherapy. Unfortunately, these recommended medications have additional cautions for use in older people so may not be appropriate for many older people living with PTSD. Therapy for older people should be tailored to patient-specific symptoms, with careful consideration of the potential benefits and risks of the therapy and coexisting medical conditions of each patient.