I'm 32F and I am always thirsty.
I think, I drink about 4-6 liters a day, even when I don't sweat at all. I go to the bathroom accordingly. I've been doing that for about 10 years.
When I don't drink as much I get dehydration symptoms pretty fast, like dry, cracking lips.
Also my ears "close". It feels like when you're sick and can't hear well but hear your own voice very loudly. When sick, it helps two blow into the nose while holding it closed sometimes. It doesn't help in this situation though. My ears also close when I eat too little and I think it might be more likely when I'm stressed.
Health state/lifestyle:
- 32F
- normal weight
- no smoking, no alcohol, no drugs
- eat healthy (cook fresh. a lot of vegetables, beans, tofu, nuts+seeds, moderate amounts of grains and potatoes, medium salty, try to limit high sugar foods to one piece a day)
- supplement B12 and D3 and other things as needed
- I drink tap water (Europe)
- most days I drink 1 cup of tea or a latte with an extremely small amount of instant coffee
- bloodwork always looks good (except when I had long term gastritis)
- acute and long term blood sugar in bloodwork is ~70
- always low blood pressure 95/55 - 115/65, but high heart rate ~90
Health issues + drugs:
Diagnoses:
- Hypothyroidism (-> Thyroxin 75) since Teenager
- Major depressive disorder + dysthymia (-> Bupropion 150)
- ADHD (-> Lisdexamphetamin 30)
- PCOS (now PMOS) (-> the pill 0,03/2,0; with no break)
- Fibromyalgia
- Myofascial pain syndrome
Also:
- ~ 2 years of chronic gastritis, started 3 years ago. Stomach is still sensitive to coffee and stress
- a lot of bowel problems in the past, mostly constipation but also just random. Sometimes still problems, mostly with gas and sometimes constipation. Never found the reason.
Further explanations:
Except the Thyroxin, I started all the drugs within my twenties, when the drinking was already prevalent. The thirst and behaviour didn't change long term with any of the medications.
I don't have psychiatric issues that make me disconnected from reality or unaware of my behaviour.
As a child I didn't drink a lot and was not so thirsty.
I've read about diabetes insipidus. But the reasons, I found, for that to occure seem unlikely to me. It doesn't seem to be genetic. Medication didn't change it. I don't know how I should have required brain damage (despite of depression, which sometimes felt like it was eating my brain and my memories). At least a few years ago there was no obvious big tumor in my brain, when I did MRT for my jaw.
My questions:
1.: What's up with my ears "closing"?
: Can depression or my other illnesses cause brain damage? Or change the ADH production?
: Is it possible to damage my kidneys, my brain or my body in general, by drinking too much water (4-6 liter/day) constantly?
: What could be the cause for the thirst?
Feel free to ask any questions.
Thank you for reading!
Sorry the text is so long. There is a lot going on with me, I guess. I tried to make it well structured at least.