Whenever something is wrong with you–headache, soreness, sickness, injury, etc.–it seems that lying down always seems to help you feel better. At least, it is better than anything else you can do.
Is this some sort of evolutionary mechanism? Does the body “know” when it is lying prone and go into a feel-good/recovery mode?
Well, lying down is resting which is generally easiest on the body. But this not always the best medicine. For abdominal pain, a fetal position usually works best.
eta: I think this should be in IMHO or maybe even GQ; I’ll alert the PTB.
Lying down puts the head at the same level as the heart. This makes it easier for you to get blood to your brain which is often important as a person is going into shock or has their cardio-vascular system compromised in some way.
Does the body “know” when it is lying prone and go into a feel-good/recovery mode?
Lying down changes your orientation to gravity and has a definite effect on your cardiovascular system, and your neuromuscular system. Those effects, such as lowering blood pressure and decreasing muscular tension, can make you feel better… or not, depending on your “problem.”
Since this thread is (so far) mostly about when lying down doesn’t help, I’ll throw out having a bad cough. As soon as you lie down, it gets worse. I know, I’ve been there this week.
That reminds me of when I get problems where a rib joins the spine. Instant acute pain like being stabbed with a bayonet (I’ve actually been stabbed with a bayonet so know what it feels like). Then lying down is agony and any attempt at rolling over takes minutes.
Standing up reduces the pain but since it lasts for days I have to sleep upright in a chair.
Off Topic. Does anyone know what the rib/cartilage problem is called? I know a number of people from all ages who’ve had it . It’s sudden. It develops in a second or so without doing anything special - just walking down the street can do it. I’ve had it half a dozen times. Other people have gone to Hospital Emergency thinking they are having a heart-attack.
I thought the cause of sea-sickness was the difference between what your inner-ears say and what you can see?
Lying down in a cabin definitely makes this worse when you can’t see the horizon.
I’ve personally upchucked in most Oceans during Ocean Liner trips to Britain and back to New Zealand. The trick as I mentioned is fresh air, maintaining view of the horizon for the first day, and scoffing lots of fatty food. On my last trip out of Britain on the Canberra we hit a Force 9 gale in the North Atlantic. I was one of the very few able to eat breakfast (and in my case second breakfast as well) by following these rules.
If the body had a “feel-good/recovery” mode, why wouldn’t it be in that mode all the time? It’s always trying to feel good and to recover; lying down just (usually) makes that easier.