Does excessive fluid intake reduce the effectiveness of Prednisone ?
Posted , 12 users are following.
I’m sure this has been discussed before, but I can’t find it.
I believe Prednisone has a fairly short lifespan in the body - half-life of around 3 to 4 hours.
My question is - if the drug is being absorbed by the system during that period, does drinking large quantities of water, coffee, etc. have any effect on the quantity of pred that is absorbed versus the amount that is “flushed” out ?
I drink a load of coffee and water in the morning and throughout the day (no alcohol ‘cos I take methotrexate !) and living in a warm to hot climate (Southern California), drink water all the time when outside working or walking so as not to dehydrate.
Any medical news on this topic ?
Thanks, Dave
0 likes, 92 replies
Anhaga Dave-California
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ptolemy Anhaga
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EileenH ptolemy
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Pred for breakfast, calcium/vit D for lunch and tea...
EileenH
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Anhaga EileenH
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EileenH Anhaga
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Anhaga EileenH
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EileenH Anhaga
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2-3 hours is felt to be enough between pred and calcium-containing supplements if that makes it any simpler? One lady used to set her alarm for 2am to take her pred - it worked better for her like that. Now that would keep your pred away from the calcium...
ptolemy EileenH
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ptolemy Anhaga
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Silver49 Anhaga
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Anhaga EileenH
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Anhaga ptolemy
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Anhaga Silver49
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EileenH Anhaga
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Rooibos - my SIL told me how wonderful she thinks it is and I got some to try. No, sorry, not quite the same effect as Tetleys t-bags to get going in the morning.
EileenH ptolemy
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The founder of the "vit D council" (who is positively evangelical about vit D) points out that what is important is not what inhibits it but taking a high enough dose in the first place to overcome all the things that might stop us absorbing it. I'll be back to my winter 5000 IU supplement when I get home I think
Anhaga EileenH
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Silver49 Anhaga
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Anhaga Silver49
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Silver49 Anhaga
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Silver49
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dan38655 EileenH
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On the night after any day in which I skipped my pred, this becomes de-riguer, with my ability to get a full night's sleep coming back a day or three later. Then it's time to skip another daily dose and do it all again, trying to get to where I can skip perhaps one dose out of three.
There also nights where I might need to take my morning pred several hours early, enen though I did take my normal dosage the previous morning. I am opportunistic about skipping days, only when I happen to wake up feeling like I don't need it.
I had read almost two years ago that this was one approach to weaning oneself off of pred, presumably during the "long-slow" period that I find myself in and at 6mg. I try to recover fully from each skiopped day before skipping another, i.e. no new symptoms like arthritic thumb joints or any worsening of my ribcage wretchedness. My DAILY morning exercise routine is up to speed and I feel this very much helps me to recover from those skipped days, as if most of the "flare" is confined to the morning workout (bike ride) and then gone again. These workouts seem to restore equillibrium somehow (after a skipped dose), but perhaps not surprising as sufficient endurance exercise can very much blunt the systemic inflammatory response. It's the equivalent of an accelerated fasting for what that's worth.
Mrs.Mac-Canada EileenH
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Mrs.Mac-Canada dan38655
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Diana🌸
dan38655 Mrs.Mac-Canada
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I didn't do this on purpose initially, rather I just happened to mis a dose once in a while, but only when I was feeling good enough first thing in the morning to not go for the pills automatically.
But since I was surprised that I could recover from a missed dose, I have now tried this as a weekly follow-up to the last skipped dose, and working toward shorter intervals, symptoms permitting.
Today is only 48 hours after I skipped my last dose, and yet I did not find myself needing to take pred before my usual waking time. I will wait at least another couple of days and then try again, as long as no thumb-joint flare or badly disrupted sleep occurs between now and then.
Again, I do feel like my daily morning exercise, out into the cold for 2-3 hours, is somehow allowing me to recover to a more-normal state after each skipped day, but I am still early along in my experiment and taking daily assessment of the situation.
And not to say that the daily exercise doesn't incur a needed recovery of it's own, it does, and I also have to be careful to eat wisely for the rest of each day while catching up with the duties of each day.
I hope to be able to post some concluding report on this skipped-day approach toward a final weaning off pred, but I want to see some quite longer-term results before doing that.
dan38655 Mrs.Mac-Canada
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Anhaga Mrs.Mac-Canada
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Mrs.Mac-Canada Anhaga
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EileenH Mrs.Mac-Canada
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ptolemy Mrs.Mac-Canada
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EileenH ptolemy
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dan38655 ptolemy
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EileenH dan38655
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ptolemy dan38655
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ptolemy EileenH
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maid_mariane EileenH
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I do have a problem with my right arm in the evening it aches and is more limp. Any comments.
As for taking my morning pills I'm like diana i roll over take them with water and back to sleep if thats what we call it.lol
Mariane
EileenH maid_mariane
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That's the problem - your muscles aren't able to signal when you are overdoing it so you have to know your limits and stick to them. To build up you get to your known limit - and add a few minutes. That usually works but it mUST be a slow increase.
Are you right handed? Do you use the right hand/arm more?
maid_mariane EileenH
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I belive in your 10% rule however i accidently missed 2 doses over the week (5mg) so I'm going to do my first reduction. Do you think 5mg. Is to much to go from 20mg to 15mg. I normally wouldn't do it but i missed 2 doses and feel great other than my arm when i overdo it.
Look forward to hearing from you
dan38655 maid_mariane
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Where I was having to go back and forth between 5 and 6mg, missing a day doesn't cause to much of a spike in symptoms.
I missed a couple of days a week apart, and having recovered nicely from each missed day, skipped a third day after only two days of 6mg/day between skipped days.
I'm now two days since that last skipped day, and so far today have been ok with just 5mg this morning. I got a full night's sleep last night without having to take pred during the night, which puts my recovery from the missed day at a very good point after just TWO days.
I should mention that I have been eating carefully, have exercised for 2-3 hours on the missed-day mornings, and have lost only one extra pound since the start of my skipping days of pred.
I'll try to continue following up on my progress, perhaps I'll start a specific thread. My exercise is cycling, which is relatively low-impact and seems low-stress, at least once one is acclimated to putting in serious mileage.
EileenH maid_mariane
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maid_mariane EileenH
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I'm using almost the dead slow method 3 days faster than it. I will try this week with 3 days lower and see, if problems i agree go up a couple of mg.
I do know after this first drop it will be 10%
Thanks. Mariane
Ardern dan38655
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EileenH Ardern
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The problem many people have is with PMR symptoms - in polymyalgia rheumatica the muscles become intolerant of acute exercise and it is important to pace yourself and rest appropriately - a lot of people take their dose of pred and suddenly all the pain and stiffness they have had disappears so they go back to doing their normal amount of activity and the next day they feel awful, their symptoms have all come back.
It all depends which blood vessels are affected - and for some people it is only arteries in their head and neck, all they get are symptoms of what became called Temporal Arteritis (TA). TA is a form of GCA, GCA isn't always TA, just like a motorway is a road but a road isn't always a motorway. If you are still able to do 25km twice a week, keep doing it. In fact, there is no real reason why you can't do more providing afterwards you feel better not worse. The main problem with any arteritis is that the arteries are narrowed, reducing the blood flow to the muscles - and that is what causes the problem. When you have done exercise at the level you do then the blood flow will improve after the exercise. And if you have arteritis in your head arteries - that will also improve your mental functioning.
It isn't wrong to exercise, but if you have PMR you have to learn what you can do and not exceed it. Then you can build it up slowly - like any other form of training, but in tiny increments. You are starting from a completely different baseline to most people with PMR who often struggle to walk a few hundred yards. Some people with GCA affecting their thoracic or abdominal arteries might struggle too - if the blood flow to the arms and legs is reduced you can develop claudication after even just a few minutes of exercise. I first really realised something was very wrong when I couldn't do more than a couple of minutes on the cross-trainer at the gym when previously 10 mins at a similar level had been fine.Of course, since I was in my 50s I was told by the GP that this was what you had to expect as you aged. At the time I didn't know any better!
Where are you? Just order of magnitude, not your address!!!!
Ardern EileenH
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dan38655 Ardern
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I see endurance exercise as an accelerated fasting, which directly reduces the body's systemic inflammatory response.
I would try to do the exercise every day, versus a higher intensity and/or duration of exercise only two days per week.
With exercise held as a daily constant level, it should be easier to judge the effects of the adjustments that you can make to your pred dosage.
I am speaking from experience, but of course I am only having to deal with reducing pred dosage a much lower level.
Last year, when a higher dosage around10mg was particularly effective, I did recover much of my musculature doing lengthy, intense cycling every day.
I headed out into the frosty air this morning on my bike to attend a ride that started in the next town, and actually felt great despite having skipped Friday's and yesterday's pred doses altogether. I am looking forward to perhaps being able to skip every other day's pred within a short time, and hoping to be off of pred by late December, exactly two years after it first came on suddenly.
I'm also hoping that your TA is kept fully under control, whatever that takes.
EileenH Ardern
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What you are experiencing could be either or both of the pred dose and the illness itself. Pred causes brain fog and so does the vasculitis that you have. It isn't just affecting the temporal artery - that is just where they found the evidence you have GCA, it is possibly affecting other cranial arteries as well and affecting the blood flow to the brain. The exercise is improving that - and bringing your functioning nearer to normal.
Most of us on the forums are female - and also very used to multitasking in keeping home and family running. Several of us have commented that whereas we used to cook the dinner (which in itself is multitasking to get it all ready to eat at the same and correct time) while supervising homework being done, loading the washing machine, emptying the dishwasher, answering the phone etc etc - now we struggle to do any one of those things even though we "only" have PMR!
I agree with dan - why not try riding every day but - initially at least - at a lower intensity or intensely for a shorter distance and build it up to find how much you are still capable of without detriment. Then you might have a daily functional benefit.
I don't know any athletes with GCA - but the male PMR marathon runner I do know progressed from being in a wheelchair to back to 5km runs in about a year. PMR is a different kettle of fish as I said before but I am sure his relatively short PMR journey was because he was so fit to start with and was able to do hydrotherapy right from the start. I know that I had far better days when I could get an aqua class at the gym at 9am - and that was without pred. The option for those disappeared and the PMR got worse at about the same time. In hindsight I should have found something else but when every move you make hurts, even going up a couple of steps, and a walk of more than a hundred yards leaves you unable to move for the next few hours there isn't a lot of incentive!
Ardern EileenH
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I was born in Twickenham but more to Canada in the mid 50's. I now reside in a small town north of Toronto Ontario. I see no piont in ride at a leeser level. My expertations before this started was to ride tice e week 100k plus at in just over 3 hours, now I am back to 25 k per hour. the weather is going to start to get ready lousy here soon. The only other option is run which I am not cazy about or drive a 100 k to use a velodrome but I am ride with other people and then the ego kicks in and I will over do if. How did you find the cold and damp of the winter did it make the condition worse we are expecting a strong El Niño effect here this winter the last time it was that strong was in 98 at a christmas we have 3 - 4 feet of snow and the temp was around -20c. you can't run ride or do anything in that
dan38655 Ardern
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I am almost loathe to ride it indoors, but I did give it a try ona couple of rainy days, and it definitely "saved the day" interms of my getting the exercise I needed.
As much as it takes perseverence toput in the time on one of these indoor cycles, at least today many are very quiet and they can allow you to get the exercise that you condition appears to desperately call out for.
The otherhalf ofthis game is dietary control, and I thginkone can get most of the benefit of powerful exercise simply by adjusting one's nutrition and carb intake to exactly suit one's level of perhaps reduced activity. This is something that the medical establishment and popular press seem very poor at conveying sufficiently, so consider it your mission.
I hope you are able to get set up with some kind of indor exercise apparatus though, and I am becoming quick to employ the one I just bought whenever the weather becomes too much of a challenge.
Eileen was right to suggest that having muscles that are already adapted to high-level exercise should be an advantage, and I now wish that initially, before I received proper diagnosis, that I didn't back off on theexercise as much as I did! I had believed I had a likely infection, so did allow myself to slow down perhaps too much at the time that the weather became coldest. Luckily though, I never did stop riding daily altogether, so was always able to test the effect that various levels of exercise duration/intensity were having, and was receiving effective treatment (prednisone @ 15mg) within three months of the onset of pmr.
EileenH Ardern
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But that is what you are doing isn't it? Riding far less than normal? My point was that if you changed to a daily ride you might get more of the benefit functionally that you say you are getting as well as being able to increase then to find the maximum you can still do.
It is well known that damp weather often is detrimental to rheumatic patients' wellbeing but I find wind even worse. It tends to be fairly cold but dry here where I live - or rather, most winter precipitation is of the solid variety! However - there have been significant changes to the climate pattern here on the south side of the Alps and it will be very interesting to see what happens this year. Two years ago we had a proper winter with 8 metres of snowfall at 1600m up in the centre of the Dolomites about 45 min drive away. Last winter they had next to none - and so far this winter (what winter?) I am still able to sit on the balcony in a sleeveless t-shirt in the afternoon!
Ardern dan38655
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Ardern EileenH
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Anhaga dan38655
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dan38655 Ardern
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I had relief within three days.
I encountered difficulty when I got down below 5mg.
I've skipped tuesday, thursday and saturday so far this week, and riding 50 miles on those days. I am taking the 5mg tabs at the moment.
I feel stiffening later in the day, so I ride for 5-10 minutes on my spin bike to warm up and relieve the whole body's symptoms for a few hours.
I move like a sloth (only slower) when lifting very light bumbell weights through my difficult range of motion in my shoulders. This always improves things and helps reduce overnight symptoms.
The warm-up exercises are like magic, lasting for hours.
Ardern dan38655
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good luck
EileenH Ardern
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That's to be expected - your muscles have effectively become "untrained" because of vasculitis so anything you do is far more effort than normal. For us normal beings that meant managing to get up a couple of flights of stairs left us puffing and blowing as if we'd run up twice as many. The pred also doesn't do muscles much good really - many people find even once they are on a relatively low dose of pred that they can walk reasonable distances on the flat - but getting up anything more than a gentle incline is a real feat.
You will get back there - you just have to be patient.
maid_mariane Ardern
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Enjoy the day, taking a day off to rake more leaves. Mariane
Silver49 EileenH
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ptolemy maid_mariane
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maid_mariane ptolemy
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Silver49 Anhaga
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Anhaga Silver49
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EileenH Anhaga
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EileenH Anhaga
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Anhaga EileenH
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Silver49 Anhaga
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