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INTRODUCTION: Despite the controversy about the benefits of dietary supplements in treating or preventing COVID-19, their use has increased worldwide even with the introduction of relevant vaccines. Thus, this study aimed to investigate the perception of the Middle Eastern Arab public of dietary supplements as prophylactic or therapeutic agents against COVID-19, and their consumption during the second wave of the COVID-19 pandemic. METHODS: A validated, pilot tested online survey was distributed through social networking platforms in Lebanon, the Kingdom of Saudi Arabia, Palestine, Jordan, and the United Arab Emirates. Responses underwent various statistical analyses. RESULTS: A total of 2,100 responses were included. Around 44% of participants reported changes in their dietary behavior during COVID-19, and 70% believed that healthy habits may prevent the infection. Moreover, 21% believed that dietary supplements surely protect against COVID-19 and 45% thought they aid in treating it. Users of supplements during the second wave of the pandemic counted for 47%, who declared they were influenced by the media, healthcare providers, or close contacts. The most used supplements included Vitamins C and D and zinc. Only 34% of participants read supplement leaflets. The use of supplements was significantly correlated with being female and exercising, as revealed by the odds ratio and logistic regression analysis. CONCLUSIONS: In line with other areas of the world, the use of dietary supplements in the Middle East against COVID-19 is not evidence-based. Competent health authorities should play their role in spreading sound awareness among the public regarding this issue.
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BACKGROUND: The COVID-19 pandemic has overburdened the healthcare facilities, which demanded the use of alternative and effective methods for delivering healthcare services. The use of telehealth has become a necessity to provide initial health services. OBJECTIVE: To identify the pharmaceutical care provided by community pharmacists to suspected high-risk COVID-19 patients using telehealth. METHODS: A simulated patient (SP) phoned 100 randomly-selected community pharmacies throughout Lebanon using a standard scenario of uncontrolled diabetes mellitus with typical symptoms of COVID-19. Pharmacists' responses were compared with pre-defined ideal recommendations using a special form. RESULTS: The mean of the retrieved medical information score obtained by the pharmacists was 2.48 ± 2.79 (out of 21), with 34 % of the participants not retrieving any relevant medical data from the SP. The relative patient information, the exposure to COVID-19, and the possible COVID-19 symptoms were not retrieved by 61 %, 70 %, and 41 % of the pharmacists, respectively. Two percent of the pharmacists assured that the SP's symptoms were related to common cold, while 5 % confirmed that the SP is infected with COVID-19. Notably, 35 % of the pharmacists did not offer any recommendation. Among them, 14 % claimed that they were too busy to respond. Only 39 % of the pharmacists provided an appropriate recommendation by referring the SP to her physician to seek medical attention within 24 h since the SP is a high-risk patient, and 41 % recommended doing a PCR test. Antipyretics, antibiotics, and dietary supplements were recommended by 27 %, 7 %, and 16 % of the pharmacists, respectively. Less than 16 % of the pharmacists recommended using protective measures against COVID-19. In addition, the overall communication skills of the pharmacists were generally below expectations. CONCLUSIONS: This study is the first to assess the quality of pharmaceutical care provided by community pharmacists in the Middle East via Telehealth. An unsatisfactory level of preparedness through means of telehealth technology was evident. This resulted in the quality of pharmaceutical-care services provided to high-risk patients via telehealth to be below expectations. Therefore, health authorities should encourage community pharmacists to effectively adopt telehealth, by providing appropriate training, as well as recognizing their extra efforts with financial compensations, aiming to optimize patients' health outcomes.