Our bodies are not just 'sick' or 'well'.
At all times we have conditions that can become illness or infection, and our bodies' defenses are usually strong enough to stop the illness/infection from developing. Most of the time we don't even know this happening.
Our immune system is able to stop cancer cells, to prevent infections from becoming septic, etc. when we have the energy to make this happen.
When we are under attack by a virus, a one-time trauma, or ongoing demands on our energy (high stress) our bodies may not have the defenses needed to fight infection or disease.
In addition, we are all born with different levels of 'energy'. I was born with a less than ideal immune system. From birth I had severe eczema and boils, and other conditions developed as I got older.
It was always just a great deal harder for me to 'keep up' physically, but I made the effort and led a reasonably normal life. And I'm thankful I had all those good years, even tho' I was always struggling.
And then in 1999 I had the trauma of a surgery that developed a hidden massive infection (not diagnosed and treated until 6 months after the surgery!), shoulder surgery to protect my rotator cuff from damage, and the sudden diagnosis of severe Coronary Artery Disease, with three angioplasties and two stents. I went into the OR 6 times in 10 months.
I took early retirement after this horrible year.
So it's no wonder that I then developed all the symptoms of Sjogren's, and then anemia, Interstitial Cystitis, Meniere's Disease, Peripheral Neuropathy, Primary Antibody Deficiency, Small Fiber Neuropathy and gastrointestinal neuropathy in the next 15 years.
My Immune System was never strong, and then it was overwhelmed and could not protect me, and now I have weekly episodes of Inflammation when my 'rogue' Immune System is actually attacking my own body.
No amount of rest and freedom from stress can bring my Immune System back from this 'crash'.
So we know why things go wrong when trauma, loss and illness strike....but this IS LIFE. Things go wrong, and we do the best we can.
Regards, Elaine