“…For NP and/or NS and/or DS, for HM, and HDIs, domains such as knowledge, perception, beliefs, and attitudes of the general population, including healthcare professionals and pharmacists, were assessed. Knowledge, beliefs, attitudes, or perceptions about the use of NP, NS, DS, and HM were found in 41 studies [ 2 , 7 , 10 , 30 , 43 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 , 74 , 95 , 98 , 99 ]. The interactions were found in 24 studies [ 7 , 30 , 61 , 62 , 63 , 67 , 68 , 69 , 72 , 73 , 75 , 78 , 79 , 81 , 82 , 83 , 84 , 85 , 86 , 87 , 90 , 93 , 94 , 97 ].…”