Disease Comparison
Compare similarities and differences between two diseases.
Diabetes Insipidus
Unknown
2
Symptoms
2
Causes
0
Treatments
5
FAQs
VS
Hypersomnia
Moderate
2
Symptoms
1
Causes
0
Treatments
5
FAQs
Overview
Diabetes Insipidus
Diabetes insipidus is a disorder of water balance characterized by excessive urination and intense thirst. It occurs when the body does not produce enough antidiuretic hormone, does not respond properly to the hormone, or, in some cases, has excessive water intake that produces similar symptoms. Unlike diabetes mellitus, diabetes insipidus is not primarily a disorder of blood sugar regulation. The amount of urine can be very large and dilute, and inadequate fluid replacement can lead to dehydration and disturbances in blood sodium levels.
Hypersomnia
Hypersomnia refers to excessive sleepiness or an excessive need for sleep that interferes with normal daytime functioning. Affected people may have difficulty staying awake during the day, sleep for unusually long periods, or experience prolonged sleep without feeling adequately refreshed. Hypersomnia can occur as a symptom of another condition or as part of a specific sleep disorder.
Symptoms
Shared
None
Only in Left Disease
Anxiety Heat IntoleranceOnly in Right Disease
Excessive Sleepiness Increased UrinationCauses
Shared
Chronic DiseaseOnly in Left Disease
Hormonal ImbalanceOnly in Right Disease
None
Diagnosis
Diabetes Insipidus
Diagnosis involves assessing excessive urination and thirst while determining the cause of the water-balance abnormality. Tests may include measurement of urine volume and concentration, blood sodium and osmolality, urine osmolality, and other laboratory studies. A supervised water-deprivation test may be used in selected cases, sometimes followed by administration of a medicine that mimics antidiuretic hormone. Additional imaging or hormone evaluation may be needed when a central cause involving the hypothalamus or pituitary gland is suspected.
Hypersomnia
Diagnosis begins with a detailed sleep history, assessment of daytime sleepiness, medication and substance review, and evaluation for medical or psychological causes. A sleep diary, sleep questionnaires, overnight polysomnography, multiple sleep latency testing, or other specialized investigations may be used when a primary sleep disorder is suspected.
Prevention
Diabetes Insipidus
Diabetes insipidus cannot always be prevented because some forms result from inherited conditions or unavoidable damage to the brain or kidneys. Preventing head injuries and obtaining appropriate treatment for conditions affecting the pituitary gland or kidneys may reduce the risk of some acquired cases. People taking medicines that can affect kidney function or water balance should have appropriate medical follow-up. Persistent excessive thirst or urination should be evaluated rather than assumed to be ordinary increased fluid intake.
Hypersomnia
Maintaining a regular sleep schedule, allowing adequate time for nighttime sleep, limiting substances that disrupt sleep, treating sleep apnea and other underlying conditions, and reviewing medicines that cause excessive sleepiness may reduce preventable daytime sleepiness. Persistent or severe sleepiness should be medically evaluated, particularly when it affects driving or other safety-sensitive activities.
Risk Factors
Diabetes Insipidus
Risk factors depend on the type of diabetes insipidus. Central disease may be associated with head injury, brain or pituitary surgery, tumors, infections, inflammation, autoimmune conditions, or inherited disorders. Nephrogenic disease may be associated with chronic kidney problems, inherited abnormalities, high blood calcium, and medicines that interfere with the kidney response to antidiuretic hormone. Some cases have no clearly identified cause.
Hypersomnia
Risk depends on the underlying cause and may include chronic sleep deprivation, irregular work schedules, sleep disorders, certain medicines, alcohol or other substances, neurological or psychiatric conditions, and family history of sleep-related disorders.
Treatment
Diabetes Insipidus
Treatment comparison will be available soon.
Hypersomnia
Treatment comparison will be available soon.