Overload
Oedema
Category: Illness or disabilities
Type
Involuntary
Introduction and description
Oedema is the medical term for fluid retention. The old fashioned name for this complaint was 'dropsy'.
We are nearly all water. Our cells are largely water based, and many of the chemical processes that help us live and survive rely on water to function. Thus the body’s regulation of fluids is an extremely important function.
We take in fluids in the form of drinks, but we tend to forget that many foods also contain water – most vegetables and fruits have a high water content, a small amount of water comes in via the air we breathe.
We lose water by breathing, sweating, crying, and urination [weeing]. The majority of fluid output occurs via the urine, “approximately 1500 ml/day (approx 1.59 qt/day) in the normal adult resting state”. In addition, we also lose water through faeces and women lose small amounts via ‘vaginal secretions’. I suppose men also lose a small amount via semenal secretions too! When a person is ill, fluid may also be lost through vomiting, diarrhea, and haemorrhage. An individual is at an increased risk of dehydration in these instances, as the kidneys will find it more difficult to match fluid loss by reducing urine output (the kidneys must produce at least some urine in order to excrete metabolic waste.)
The body's homeostatic control mechanisms are responsible not only for temperature, but also the balance of fluids. We can see why, temperature can be controlled via perspiration for which water is needed. There are two endogenous hormones that play a part in maintaining correct water balance - ADH (Anti-diuretic Hormone, or vasopressin) and Aldosterone which has a key part to play in mineral balance [principally sodium, potassium and calcium].
Background
Fluid deficiency
Generally speaking, if we are getting low on water, the body’s regulatory system lets us know by telling us that we are thirsty. There is a chemical process on which this relies. The fluid outside the cells becomes unbalanced [the dissolved salts become more concentrated] and things called ‘osmoreceptors’ detect this is the case and send signals to the brain.
If the body is becoming fluid-deficient, this will be sensed by the osmoreceptors which send a signal to the brain – more specifically the posterior pituitary. The posterior pituitary then releases ADH – vasopressin – and this in turn causes fluid to be retained by the kidneys and urine output to be reduced. This is why our wee gets darker and darker if we don’t drink enough – the concentration of unwanted chemicals - metabolic wastes - becomes greater. It is worth noting that most ADH/vasopressin is stored in the posterior pituitary to be released into the bloodstream; however, some is also released directly into the brain, where it plays an important role in social behavior and bonding
If you are ill and fluid loss is greater than fluid gain for example if you vomit or have diarrhoea or are bleeding, this too might lead to negative fluid balance. In this case, fluid is often given intravenously to compensate for the loss – you are put on ‘a drip’.
So to summarise – fluid deficiency causes ADH release, which results in retained fluid in the kidneys and reduction of urine output.
Fluid excess
Conversely, if fluid levels are excessive, secretion of ADH is suppressed or reduced, resulting in less retention of fluid by the kidneys and a subsequent increase in the volume of urine produced.
Fluid retention/oedema
Oedema was formerly known as dropsy and is “ an abnormal accumulation of fluid beneath the skin or in one or more cavities of the body that produces swelling”. As we have seen, the amount of fluid in the body is determined by the balance of fluid homeostasis, and increased secretion of fluid into the body or impaired removal of this fluid may cause oedema.
Causes
One of the most frequently overlooked causes of fluid retention is lymph system disease. The lymph system is a closed system. Fluid enters through the walls of lymphatic vessels, which can stretch to hold more fluid as necessary. The lymphatic system has no heart to pump lymph round the body. Lymphatic vessels can contract, but the circulation of lymph depends mainly on external pressure, lymph is squeezed along vessels by the pressure associated with breathing, intestinal movements and the movements of skeletal muscles. Thus any form of blockage or damage may cause oedema and inadequate pressure [poor breathing practises, lack of exercise etc] may also be the cause.
The lymph system should be the first system examined by doctors, but it rarely is, most doctors only examine the secondary causes - which are the renal or cardiovascular system. In effect- Kidney disease and/or
- Blood circulatory system disease and/or
- Heart failure and coronary heart disease
If blood pressure is low (hypotension), the filtration rate in the kidneys will lessen, causing less fluid reabsorption and thus less urine output. If blood pressure is high [hypertension] , the filtration rate in the kidneys increases but the narrowing of the arteries and veins means there is less room for the fluids in the body to be carried back to the kidneys to be processed, so it is the problems with the arteries and veins [and often the valves in places like the legs] that leads to fluid retention in the rest of the body.
We can think of the arteries like a pipework system to carry nutrients and fluids around the body, if it gets ‘furred up’ like water pipes, less fluid can flow, so more water gets retained in the body. It doesn’t help if we don’t exercise much either, as exercise helps to pump the blood round the body and thus improve the water and fluid removal. The problems tend to be rather a vicious circle because if you have heart problems you can’t exercise much because you have no puff, but by not exercising you make things worse.
Other illnesses can also cause fluid retention - liver cirrhosis being one but again the root cause may be the same.
Treatments
There are two treatments that are available:
- Symptom based approach - this is the approach favoured by doctors and relies on the use of diuretics.
- Cause based approach - try to find the cause. It may be the kidneys, it may be the blood circulation system or both, go to the sections and work backwards to find out what caused it and solve this problem
How it works
depends on the cause - see the relevant sections.References and further reading
NOTE
An exceptionally important section that is pertinent to this section is that on Anaphylaxis. The reason will become clear if one follows the LINK. The description uses the work of the Nobel prize winner Dr Charles Richet
Related observations
Healing observations
- Atharvaveda - VI 24 Dropsy, heart disease and kindred maladies cured by the flowing water 015856
- Barley - The Healing power of herbs – Ceres Esplan 019665
- Burdock - Penn State College of Agricultural Sciences 017012
- Celery - The Healing power of Herbal teas – Ceres Esplan 019450
- Cornsilk tea - The Healing power of Herbal teas – Ceres Esplan 019446
- Culpepper's Complete Herbal on Agrimony 019197
- Culpepper's Complete Herbal on Burdock 017009
- Culpepper's Complete Herbal on Carrots 012441
- Culpepper's Complete Herbal on Celery 012442
- Culpepper's Complete Herbal on Figs 012386
- Culpepper's Complete Herbal on Hawthorn 019441
- Culpepper's Complete Herbal on Nettles 010614
- Culpepper's Complete Herbal on Pennyroyal 019052
- Culpepper's Complete Herbal on the Holy Thistle 017218
- Culpepper's Complete Herbal on Vervain 016085
- Dandelion and its healing potential 006776
- Dandelions as diuretics 006775
- Dark Chocolate and the kidneys 005631
- Dr Duke's Analysis of Tabernanthe iboga 017451
- Dr Duke's list of activity for Vitamin C 017762
- Dr Duke's list of biological activities for Vitamin C 017880
- Dr Duke's list of Biological activities of Coumarin 018558
- Dr Duke's list of chemicals and activity for the Shallot 017969
- Dr Duke's list of Chemicals and their Biological Activities in: Prunella vulgaris L. (Lamiaceae) -- Heal-All, Self-Heal 018270
- Dr Duke's list of plants with a diuretic activity 012389
- Dr Duke's list of Plants with Antiedemic activity 018443
- Dr Duke's list of the Biological Activities of RUTIN 018281
- Dr Duke’s list of Chemicals and their Biological Activities in: Cucurbita pepo L. (Cucurbitaceae) -- Zucchini 027494
- Dr Franz Morell – The Mora Concept - Diagnosing a milk allergy 012280
- Giant horsetail and arthritis 010385
- Hack Tuke, Daniel – Healing - Oedema and Anasarca helped by powerful emotions of fear! 026153
- Hack Tuke, Daniel – Healing - Oedema and ascites cured by powerful emotions of fear and shock 026193
- Horsetail as diuretic 010384
- Hot baths, lead workers and astronauts 006680
- Lymphatic pump treatment repeatedly enhances the lymphatic and immune systems 016656
- Mrs Grieve on Agrimony 019199
- Mrs Grieve on Agrimony (Hemp) 020501
- Mrs Grieve on Amaranths 020772
- Mrs Grieve on Anise 016641
- Mrs Grieve on Anise (Star) 021027
- Mrs Grieve on Apples 016642
- Mrs Grieve on Asparagus 016645
- Mrs Grieve on Bilberries 005548
- Mrs Grieve on Black currants 005546
- Mrs Grieve on Burdock 017004
- Mrs Grieve on Butterbur 021409
- Mrs Grieve on Carrots and Parsnips 005539
- Mrs Grieve on Chamomile 016793
- Mrs Grieve on Cucumber 027510
- Mrs Grieve on Dandelions 016646
- Mrs Grieve on Elecampane 019928
- Mrs Grieve on Fenugreek 016791
- Mrs Grieve on Hawthorn 019440
- Mrs Grieve on Horsetails 008110
- Mrs Grieve on Juniper berries 005566
- Mrs Grieve on Mint 005541
- Mrs Grieve on Mulberries 027434
- Mrs Grieve on Nettles 016790
- Mrs Grieve on Slippery Elm 017215
- Mrs Grieve on Strawberries 005544
- Mrs Grieve on Wild Celery 012443
- Mrs Grieve on Winterberry 020503
- Mrs Grieves on Gorse 029572
- Mudang spiritual experiences – The healing of Mirim's Mother’s Father 027199
- Parsley tisane - The Healing power of Herbal teas – Ceres Esplan 019455
- PFAF summary of cherries 007267
- Pipsissewa tea - The Healing power of herbs – Ceres Esplan 019567
- Sacred Lotus rhizome a summary of properties 010391
- Self care integrative treatment demonstrated in rural community setting improves health related quality of life of lymphatic filariasis patients in endemic villages 016652
- The healing effects of warm baths 006681
- The Lancet - Theriac in antiquity 012766
- William Turner on the Holy Thistle 017217
Hallucination
- Count Auguste de Malachowski's brother sees his dying father 011341
- Stroke and hallucinations 012626
- Torsemide and Torasemide 015756
- Triamterene and Maxzide 005058
- Zetia hallucinations 005425
Wisdom, Inspiration, Divine love & Bliss
In time
- Count Auguste de Malachowski's brother sees his dying father 011341
- Mudang spiritual experiences – The healing of Mirim's Mother’s Father 027199