Light headed when getting up? Low BP?

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IMT11

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Basically sporadically when I get up from laying down on a couch or a bed I sometimes feel very light headed and dizzy and I need to sit back down for a second. Interestingly this never happens when I get out of bed first thing in the morning.

This is definitely a new phenomenon for me though I don't know if it is attributable to the reta itself or it's potentially my diet (more of an indirect cause)

Not something I have seen get much discussion and searching didn't seem to bring much up.

Was curious if any of the smart people here had any thoughts or if there are things I should be adding to my diet or doing a better job with to avoid it.
 
light headedness can be caused low blood pressure but more likely dehydration or low blood sugar. Your body is maybe not used to how few calories it's consuming and it make you feel a little light headed. Drink electrolytes but honestly if it's just a slight dizzyness I'd just endure and it will pass, I had this but it passed as my body adapted.
 
Positional hypotension. As you lose bf, there is less compression on your veins and arteries. BP drops drastically. I’ve actually hit the ground twice so now when I feel it, I’ll immediately put myself in a position to lay back down or get to a safe position should I faint all the way.
 
Oof, i lost a ton of weight, was still on a high dose of losartan ( 75mg daily ) and started getting dizzy. It wasnt till i collapsed onto a table, bounced off a chair and ended up on the floor with people around. And i said? Why are we all on the floor???

That was three weeks ago, i can now bately sleep on my right side, pretty sure i cracked some ribs. Could have been a lot worse. Obviously i cut down losartan ( 25mg daily ) and talked to my dr.

You should talk to your dr. So you dont end up being me, and maybe even take a worse fall.
 
AxlBundy said:
Positional hypotension. As you lose bf, there is less compression on your veins and arteries. BP drops drastically. I’ve actually hit the ground twice so now when I feel it, I’ll immediately put myself in a position to lay back down or get to a safe position should I faint all the way.
Scary, I have not yet actually fallen but came concerningly close the other day.

I drink a lot of water but not a lot of electrolytes, will try adding some of those to my daily routine.
 
IMT11 said:
Scary, I have not yet actually fallen but came concerningly close the other day.

I drink a lot of water but not a lot of electrolytes, will try adding some of those to my daily routine.
When you fall, you just lose consciousness standing and hit the ground like a dropped sack of potatoes its very uncool
 
Gr33dyOctopus said:
When you fall, you just lose consciousness standing and hit the ground like a dropped sack of potatoes its very uncool
I can see where it would ruin your day. I've gotten lightheaded and dizzy when getting up, for me it was dehydration. Improved massively when I added electrolytes to my water. Hope ya feeling better soon
 
I started having the same issue after losing quite a bit. Had to get with my doc and drop the BP meds in half to compensate. Good new on my end. I hope yours is the same.
 
I have one sofa that almost every time I stand up from it I get light headed. Just that sofa and rarely anywhere else. It's bizarre but it tells me that it is something positional like mentioned by Axlbundy. I avoid that sofa.
 
This happens to me too, I'm not clear on if it's dehydration, electrolytes, low blood sugar or low blood pressure. Sorry, I'm of NO HELP lol. But I commiserate as I have to hang onto something a few seconds after I stand up.. eeks.
 
I would say low BP or sugar. My guess on it not happening when you wake up is because your BP gets lower when sleeping so no big swing to notice and your body releases sugar from burning fat when you sleep so with no activity when you sleep your blood sugar wouldn't be low... I am just guessing at this but I think it might be right.
 
Could be adrenal fatigue. In that case, Ashwaganda may help.

But low BP is more likely.
 
IMT11 said:
Basically sporadically when I get up from laying down on a couch or a bed I sometimes feel very light headed and dizzy and I need to sit back down for a second. Interestingly this never happens when I get out of bed first thing in the morning.

This is definitely a new phenomenon for me though I don't know if it is attributable to the reta itself or it's potentially my diet (more of an indirect cause)

Not something I have seen get much discussion and searching didn't seem to bring much up.

Was curious if any of the smart people here had any thoughts or if there are things I should be adding to my diet or doing a better job with to avoid it.
buy a blood pressure cuff to monitor yourself.

I'd say 90% chance you have low blood pressure. the lower number on the blood pressure reading means more to this than the top number.

other 10% chance is its fatigue/exercise/adrenal/something esle

if you've lost weight lately, id say low bp is very likely.

monitor yourself and figure it out. if its low bp, sodium helps raise blood pressure. so does not taking bp meds if you are on any. water also helps, but not without sodium.
 
Forgot I have a whoop sitting in a drawer, i will throw that back on and see if it gives me any insights

For the record no history of low BP and not on any BP meds and I have "only" lost ~15lbs so not some kind of insane weight loss or drop that I would think would cause something like that.
 
If I bent over and raise up quick, I'll get a little of that. Not bad enough to pass out. I've had a BP cuff and HR/O2 finger thing. Been normal, BP has been around 125/72, HR depends on the time of day. O2 is always 99-100%. I have been taking electrolytes liquid drinking.
 
ambot88 said:
light headedness can be caused low blood pressure but more likely dehydration or low blood sugar. Your body is maybe not used to how few calories it's consuming and it make you feel a little light headed. Drink electrolytes but honestly if it's just a slight dizzyness I'd just endure and it will pass, I had this but it passed as my body adapted.
I was thinking the same thing. Ready increases the heart rate and metabolism. These symptoms are from something else.

Bill
 
IMT11 said:
Basically sporadically when I get up from laying down on a couch or a bed I sometimes feel very light headed and dizzy and I need to sit back down for a second. Interestingly this never happens when I get out of bed first thing in the morning.

This is definitely a new phenomenon for me though I don't know if it is attributable to the reta itself or it's potentially my diet (more of an indirect cause)

Not something I have seen get much discussion and searching didn't seem to bring much up.

Was curious if any of the smart people here had any thoughts or if there are things I should be adding to my diet or doing a better job with to avoid it.
Honestly, it’s been the same for me recently. Being in a deficit, Reta suppressing thirst, and glycogen stores being depleted, I think electrolytes helped a lot in my case.

I still try not to jump up too quickly from sitting or lying down. I get up more slowly now, like over 4–5 seconds instead of instantly like before.
 
Same issue. Cut out one of my hbp meds and it went away. BP is still good on the remaining pills.
 
I checked my BP when the lightheadedness started for me and it was very low. You probably out to rule that out first.

I've been on 3 hypertension meds for over a decade. I dropped the diuretic first and then the calcium channel blocker a couple weeks later. My BP is now around 120/70 on one remaining med after less than 7 weeks on Reta. And my PVCs went away.

Looking forward to my next blood work results to see what else reta 'cures'. I'm fine replacing the BP meds and possibly others with once a week pins for the foreseeable future.
 
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