Ukwanda kwamandla eeseli: Iiseshoni zonyango ngokukhanya okubomvu zinceda ekwandiseni amandla eeseli ngokungena eluswini. Njengoko amandla eeseli zolusu esanda, abo bathatha inxaxheba kunyango ngokukhanya okubomvu baphawula ukwanda kwamandla abo ngokubanzi. Inqanaba eliphezulu lamandla linokunceda abo balwa nomlutha we-opioid bahlale bengaselali.
Ukuphumla Okungcono: Abantu abaninzi abasaphila abakufumanisa kunzima ukulala banengxaki yokungalali. Kwelinye icala, unyango lokukhanya okubomvu lunokunceda ekuqiniseni unxibelelwano lwengqondo phakathi kwexesha lokuvuka nelokungavuki, nto leyo enceda abaninzi ababandakanyeka kulo ukuba balale ebusuku kwaye bafumane ubuthongo obungcono.