disorientation

noun

dis·​ori·​en·​ta·​tion (ˌ)dis-ˌōr-ē-ən-ˈtā-shən, -ˌȯr-, -ˌen- 

: a usually transient state of confusion especially as to time, place, or identity often as a result of disease or drugs

disorientate

(ˈ)dis-ˈōr-ē-ən-ˌtāt, -ˈȯr-, -ˌen- 

transitive verb

disorientated; disorientating