Could a lack of vasopressin be the cause of insomnia and excessive thirst?
There is no evidence of diabetes after many tests and there is not excessive urination at night. The sleep disturbances have not been helped with “sleep hygiene” methods. There is very vivid dreaming and recall. The thirst is high-moderate at all times with bouts of sudden great thrist, which if not eleviated quickly cause dizziness. There is also a history of brain trauma.
There isn’t excessive urination compared to the amount of water intake and urination is not the primary cause of insomnia. While there have been possible indicators of pituitary issue Prolactin levels seem to be in normal range. (Hx of thyrioditis-resolved.) This is curiousity based not looking for a diagnosis.
Any dosage of Melatonin triggers headaches. Water consumption is high so urine out put is probably comparable. It is not unsual to drink a liter of water while “sleeping”. Psychotherapy and sleep hygiene have not relieved symptoms. Symptoms have been on-going for 20 yrs.
Vasopressin is an anti-diuretic hormone, have a look at this site for more information:
http://www.vivo.colostate.edu/hbooks/pathphys/endocrine/hypopit/adh.html
A lack of vasopressin should cause polyuria (excessive urination) which is required to avoid brain damage during to the excess of water ingested because of the bursts of thirsts. You say you have an history of brain damage, which might suggest that this regulation is missing in your body.
While there is evidence that a lack of vasopressin can cause excessive nocturnal urination, nothing suggests that this hormone can cause similar symptoms “per-se”. I would rather think that your insomnia is of a nervous origin. Try seeking for help with psycotherapy or hipnosis. Yoga and herbal remedies could also help a bit.
I suffer from insomnia too and, although if I lay awake in my bed I tend to visit the bathroom often, I don´t really “need” to empy the bladder, it is just an anxiety-related response.
Good luck
What causes insomnia?
What Causes Insomnia?
If you have spoken with a doctor or some type of therapist about your sleep problems or have read books and other literature on the subject, you may be quite convinced that what causes insomnia is beyond your control. You may have been led to falsely believe that there is nothing you can do to get a good night of rest but surrender to the power of prescription medications, specially blended teas, or a variety of other commercial products.
Yet, isn’t there some sort of intuitive knowledge within you that just knows this is not the truth? Have you not experienced at least a little nudge from somewhere inside your body that says the real causes of insomnia are completely within your control?
The truth is, most causes of insomnia cannot be cured by medication of any type. If you have difficulty falling asleep at night due to overwhelming stress and anxiety, a pill is not going to remove whatever is causing those emotions. If you wake up repeatedly in the night and are unable to fall back to sleep, a pill may knock you back out but it is not going to help you understand why you are waking up to begin with.
Most causes of insomnia are rooted deep within your body. There may be emotional issues that make you overly sensitive to stress. There is very likely to be an interruption in the natural rhythms that your body established upon birth. None of this can be solved by pills, either.
So, what are you left with? You now should understand that what causes insomnia is deep within your body. Similarly, you should understand that the solution is not in a sleeping pill that forces you to ignore these very real causes of sleep problems!
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Lee Min-ho cause insomnia
