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fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and what the placebo arms reported.

78 questions · sorted by votes · page 1 of 4

53 votes 3 answers25k views
How much of the fatigue is actually drug-attributable, and what did the placebo arms report?

I am five months in, down 16 kg, and flattened. Not sleepy, exactly. More that everything costs more than it used to: stairs, conversations, training sessions I used…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
clinical-trials
clinical-trials

Reading the primary literature properly: estimands, intention-to-treat versus per-protocol, confidence intervals, absolute versus relative…

745 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by h_villanueva 70k · 22 months ago
45 votes 3 answers14k views
Why has my grip and absolute strength fallen off a cliff when my DEXA shows almost no lean-mass loss?

Down 19 kg over seven months on semaglutide. My DEXA says I have lost 1.4 kg of lean soft tissue, which everyone tells me is a good result. But in the gym I am…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

43 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

127 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
dexa
dexa

Dual-energy X-ray absorptiometry: what it measures, its precision limits, why hydration state and scan positioning move the numbers, and how to…

39 questions
asked by samir_bennani 15k · 12 months ago
42 votes 3 answers10k views
Is my cardio interfering with lean-mass retention, or am I simply not recovering at this intake?

I have added a lot of cardio because it felt like the responsible thing to do and now I am not sure it is helping. Current week: three full-body lifting sessions,…

resistance-training
resistance-training

Loaded training as the primary intervention for retaining lean mass in a deficit: minimum effective dose, frequency versus volume, and why…

43 questions
exercise
exercise

Training during substantial weight loss: cardiorespiratory work, step count, low energy availability, and how exercise interacts with the appetite…

38 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
lean-mass
lean-mass

Lean body mass as measured rather than assumed: what DEXA, BIA and air-displacement plethysmography each actually estimate, the body-composition…

127 questions
asked by rania_haddad 13k · 5 months ago
41 votes2 answers44k views
Does holding at 15 mg for six weeks before escalating reduce fatigue?

What I have: 15 mg · six weeks · fatigue. I suspect the usual explanation for this is wrong, or at least incomplete. I am aware this may have a boring answer. I would…

titration
titration

Stepwise dose increases over weeks, why the label schedules exist at all, and what tolerability-driven deviation from a schedule looks like in…

456 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
dose-escalation
dose-escalation

The decision to move up a step: what evidence supports a four-week interval, what happens when you compress it, and how trial protocols handled…

103 questions
asked by kofi_mensah 18k · 20 months ago
41 votes 3 answers14k views
When is a blood panel actually worth drawing during rapid loss, and which markers are uninterpretable while losing?

I have been offered "a full panel" and I would rather understand what I am asking for than collect numbers I cannot interpret. My concern is specifically that active…

bloodwork
bloodwork

Laboratory monitoring: which panels are worth ordering, sensible intervals, reference-range versus optimal-range arguments, and how to read a…

296 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
kidney-function
kidney-function

eGFR, creatinine, cystatin C and albuminuria: the acute haemodynamic dip that is not injury, the renal outcome data from the FLOW programme, and…

141 questions
asked by two_point_four 8.9k · 9 months ago
39 votes 5 answers28k views
How do I tell vomiting from an energy deficit on 1,000 kcal a day?

Details up front: vomiting · 1,000 kcal. I have a result I cannot explain, and I would rather diagnose it than guess. I have checked the obvious explanations and…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by siobhan_deasy 9.5k · 2.4 years ago
37 votes5 answers41k views
How do I tell fatigue from an energy deficit on 1,200 kcal a day?

The specifics, since they change the answer: fatigue · 1,200 kcal. Something has gone wrong and I would like to know how badly before I decide what to do. Nothing…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by day_seven_trough 6.7k · 2.1 years ago
35 votes 5 answers25k views
How do I tell hair thinning from an energy deficit on 1,100 kcal a day?

Setup, so nobody has to ask: hair thinning · 1,100 kcal. I noticed this today and I have not touched anything since, in case the state is diagnostic. I have not…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by tenth_of_a_unit 57k · 19 months ago
32 votes3 answers9.8k views
How far did my sodium and potassium intake actually fall when my calories halved?

I would like to sanity-check the electrolyte question with numbers rather than by adding a supplement and seeing what happens. My hypothesis is that the reason people…

electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
hydration
hydration

Fluid intake when thirst and intake cues are both blunted: how much of the early scale drop is fluid, how dehydration confounds a renal panel, and…

14 questions
asked by p_mkhize 58k · 2 months ago
31 votes0 answers48k views
Which electrolyte shortfall presents as fatigue first?

Scale weight, waist circumference and a repetition maximum, all logged weekly. I would like to know the limits of what can be inferred from this. What I am trying to…

electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
hydration
hydration

Fluid intake when thirst and intake cues are both blunted: how much of the early scale drop is fluid, how dehydration confounds a renal panel, and…

14 questions
asked by oona_kekkonen 13k · 2.3 years ago
31 votes 3 answers35k views
Does holding at 15 mg for sixteen weeks before escalating reduce fatigue?

Details up front: 15 mg · sixteen weeks · fatigue. I can predict the outcome but I cannot explain it, which means I will get the next case wrong. I would like to know…

titration
titration

Stepwise dose increases over weeks, why the label schedules exist at all, and what tolerability-driven deviation from a schedule looks like in…

456 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
dose-escalation
dose-escalation

The decision to move up a step: what evidence supports a four-week interval, what happens when you compress it, and how trial protocols handled…

103 questions
asked by forty_two_c 66k · 15 months ago
30 votes 5 answers23k views
What is the reported incidence of fatigue on semaglutide in STEP 5?

For reference: fatigue · semaglutide · STEP 5. I have the document in front of me and I can read the numbers. What I cannot do is interpret them. I am reasonably…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
clinical-trials
clinical-trials

Reading the primary literature properly: estimands, intention-to-treat versus per-protocol, confidence intervals, absolute versus relative…

745 questions
semaglutide
semaglutide

A GLP-1 receptor agonist with a fatty-acid-acylated backbone and a roughly one-week half-life, marketed for type 2 diabetes and for weight…

470 questions
asked by ahmed_zerouali 15k · 12 months ago
30 votes 5 answers23k views
When does fatigue stop being a tolerability issue and become a clinical one?

The lane and the lead time matter as much as the material for what I am doing. I would rather over-plan the first cycle and simplify later. I am prepared to do the…

harm-reduction
harm-reduction

Reducing avoidable risk where a decision has already been made: independent verification before use, sterility practice, dose arithmetic checked…

472 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
pancreatitis
pancreatitis

Acute pancreatitis as a labelled risk: background incidence, the signal in pooled trial and pharmacovigilance data, lipase interpretation, and the…

30 questions
asked by charge_state_3 16k · 9 months ago
30 votes 2 answers8.2k views
How do I tell nausea from an energy deficit on 1,100 kcal a day?

Stated plainly: nausea · 1,100 kcal. I noticed this today and I have not touched anything since, in case the state is diagnostic. I have not discarded anything yet,…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by anders_vestby 8.5k · 11 months ago
29 votes 4 answers33k views
How do I tell headache from an energy deficit on 1,400 kcal a day?

Concretely: headache · 1,400 kcal. I think I have a problem. I am not yet sure whether it is a real problem or a measurement artefact. I want to know whether this is…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by jo_vandeberg 23k · 23 months ago
28 votes0 answers40k views
Does holding at 10 mg for sixteen weeks before escalating reduce fatigue?

Details up front: 10 mg · sixteen weeks · fatigue. I can predict the outcome but I cannot explain it, which means I will get the next case wrong. I would like to know…

titration
titration

Stepwise dose increases over weeks, why the label schedules exist at all, and what tolerability-driven deviation from a schedule looks like in…

456 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
dose-escalation
dose-escalation

The decision to move up a step: what evidence supports a four-week interval, what happens when you compress it, and how trial protocols handled…

103 questions
asked by pascal_thibault 11k · 2.2 years ago
28 votes0 answers18k views
Does fatigue at week three of mazdutide usually resolve without a dose change?

Conditions: fatigue · three · mazdutide. I have read the obvious sources and they disagree with each other, so I would rather ask people who have actually done this.…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
titration
titration

Stepwise dose increases over weeks, why the label schedules exist at all, and what tolerability-driven deviation from a schedule looks like in…

456 questions
mazdutide
mazdutide

A GLP-1 and glucagon receptor dual agonist developed primarily in China, with a distinct dose range and a fast-moving publication record.…

237 questions
asked by pieter_maas 14k · 14 months ago
28 votes5 answers12k views
Does holding at 10 mg for six weeks before escalating reduce fatigue?

What I have: 10 mg · six weeks · fatigue. I suspect the usual explanation for this is wrong, or at least incomplete. I am aware this may have a boring answer. I would…

titration
titration

Stepwise dose increases over weeks, why the label schedules exist at all, and what tolerability-driven deviation from a schedule looks like in…

456 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
dose-escalation
dose-escalation

The decision to move up a step: what evidence supports a four-week interval, what happens when you compress it, and how trial protocols handled…

103 questions
asked by h_villanueva 70k · 16 months ago
28 votes 5 answers9k views
What is the reported incidence of fatigue on cagrilintide in REDEFINE-1?

For reference: fatigue · cagrilintide · REDEFINE-1. I want to understand what this actually establishes, as opposed to what it is being used to imply. My concern is…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
clinical-trials
clinical-trials

Reading the primary literature properly: estimands, intention-to-treat versus per-protocol, confidence intervals, absolute versus relative…

745 questions
amylin
amylin

Amylin and its analogues, most prominently cagrilintide, as a satiety mechanism orthogonal to incretin signalling. Includes the pharmacology of…

237 questions
asked by net_peptide 12k · 10 months ago
27 votes 5 answers19k views
What does PIONEER-1 tell me about fatigue at the 7 mg dose?

Setup, so nobody has to ask: PIONEER-1 · fatigue · 7 mg. I would like help reading this properly rather than being told what conclusion to reach. I have the full…

clinical-trials
clinical-trials

Reading the primary literature properly: estimands, intention-to-treat versus per-protocol, confidence intervals, absolute versus relative…

745 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
titration
titration

Stepwise dose increases over weeks, why the label schedules exist at all, and what tolerability-driven deviation from a schedule looks like in…

456 questions
asked by coring_risk 27k · 8 months ago
27 votes 5 answers16k views
How do I tell headache from an energy deficit on 1,100 kcal a day?

Stated plainly: headache · 1,100 kcal. I noticed this today and I have not touched anything since, in case the state is diagnostic. I have not discarded anything yet,…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by eighty_six_hours 20k · 16 months ago
26 votes 5 answers26k views
What did the placebo arm of TRIUMPH-1 report for fatigue?

Concretely: TRIUMPH-1 · fatigue. The figures are clear enough; the question is what they mean and what they do not. I can supply the numbers if the specifics change…

clinical-trials
clinical-trials

Reading the primary literature properly: estimands, intention-to-treat versus per-protocol, confidence intervals, absolute versus relative…

745 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
asked by orla_ferriter 89k · 11 months ago
26 votes 5 answers5.2k views
How do I tell reflux from an energy deficit on 1,200 kcal a day?

Numbers first: reflux · 1,200 kcal. I have a result I cannot explain, and I would rather diagnose it than guess. I have checked the obvious explanations and…

fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
nutrition
nutrition

Eating on a suppressed appetite: hitting nutritional targets inside a small energy budget, micronutrient risk, meal structure, and what the trial…

100 questions
electrolytes
electrolytes

Sodium, potassium and magnesium during reduced intake and GI losses: what the symptoms of a shortfall look like, when a panel is worth drawing,…

72 questions
asked by drawn_and_capped 12k · 5 months ago
25 votes 4 answers32k views
What did the placebo arm of SELECT report for fatigue?

Concretely: SELECT · fatigue. The figures are clear enough; the question is what they mean and what they do not. I can supply the numbers if the specifics change the…

clinical-trials
clinical-trials

Reading the primary literature properly: estimands, intention-to-treat versus per-protocol, confidence intervals, absolute versus relative…

745 questions
fatigue
fatigue

Tiredness on treatment: how much is energy deficit, how much is dehydration or electrolyte drift, how much is genuinely drug-attributable, and…

78 questions
asked by charge_state_3 16k · 22 months ago
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