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Chronic Somogyi rebound is a contested explanation of phenomena of elevated blood sugars experienced by diabetics in the morning. Also called the Somogyi effect and posthypoglycemic hyperglycemia, it is a rebounding high blood sugar that is a response to low blood sugar. [1]
It can be confused with the Dawn phenomenon and whether or not Somogyi's theory is actually correct is still contested. [10] In 1949, Somogyi argued against the use of high doses of insulin on the grounds that it was a potentially dangerous form of treatment.
Management of the dawn phenomenon varies by patient and thus should be done with regular assistance from a patient's physician. Some treatment options include, but are not limited to, dietary modifications, increased exercise before breakfast and during the evening, and oral anti-hyperglycemic medications if a patient's HbA1c is > 7%.
This phenomenon can also be observed in adults who use the medication as a sleep aid. The prevalence of this paradoxical reaction is unknown, but research into the phenomenon suggests that it may be as a result of the medicine's interactions with the CYP2D6 enzyme, and that a metabolite of diphenhydramine may be to blame. [27]
Sundowning, or sundown syndrome, [1] is a neurological phenomenon wherein people with delirium or some form of dementia experience increased confusion and restlessness beginning in the late afternoon and early evening.
The account, written by officer Gerrit de Veer, was met with general skepticism for centuries, and not until modern times was the effect proven to be genuine. [ 2 ] The term "false sunrise" should not be confused with "false dawn", which is a term sometimes used to refer to the zodiacal light .
A circadian rhythm (/ s ər ˈ k eɪ d i ə n /), or circadian cycle, is a natural oscillation that repeats roughly every 24 hours.Circadian rhythms can refer to any process that originates within an organism (i.e., endogenous) and responds to the environment (is entrained by the environment).
Reversal theory is a structural, phenomenological theory of personality, motivation, and emotion in the field of psychology. [1] It focuses on the dynamic qualities of normal human experience to describe how a person regularly reverses between psychological states, reflecting their motivational style, the meaning they attach to a situation at a given time, and the emotions they experience.