Cabin fever
Cabin fever is the distressing irritability or restlessness experienced when a person, or group, is stuck at an isolated location or in confined quarters for an extended time. A person may be referred to as stir-crazy, derived from the use of stir meaning "prison".
A person may experience cabin fever in a situation such as being isolated within a vacation cottage out in the countryside, spending long periods underwater in a submarine, or being otherwise isolated from civilization, for instance during a stay-at-home order or under martial law. During cabin fever, a person may experience sleepiness or sleeplessness, have a distrust of anyone they are with, or have an urge to go outside even in adverse conditions such as poor weather or limited visibility. The concept is also invoked humorously to indicate simple boredom from being home alone for an extended period of time.
Cabin fever itself is not a disease and there is no diagnosis. However, related symptoms can lead the sufferer to make irrational decisions that could potentially threaten their life or the life of the group with whom they are confined. Some examples would be suicide or paranoia, or leaving the safety of a cabin during a significant snowstorm that one may be stuck in.
Therapy
One effective therapy for cabin fever involves engaging with nature. Research indicates that even short interactions with nature can enhance cognitive functioning, improve mood, and contribute to overall well-being. Escaping the confinement of the indoors and experiencing different scenery can assist individuals suffering from cabin fever in alleviating their mental distress. Exposure to the outdoors may stimulate both the brain and body, helping to mitigate feelings of claustrophobia, paranoia, and restlessness commonly associated with this condition.There is little evidence of those suffering from cabin fever seeing therapists or counselors for treatment; most sufferers simply discuss their symptoms with family or friends as a way of coping with feelings of loneliness and boredom. However, there are cases of "cabin fever" that are diagnosed as mid-winter depression, or seasonal affective disorder.