MEDICAL MATTERS

  • Medical Matters features questions asked by Members of the ME Association on health-related topics.
  • Dr Charles Shepherd and the ME Association's other advisers answer these questions by sharing their expert knowledge.
  • Medical Matters is based on the popular ‘Ask the Doctor’ series in ME Essential magazine.
  • It is a free resource that supplements the detailed information contained in the full range of literature that can be found in the website shop.

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Questions in the Category: Diagnosis

Ferritin blood test and iron supplements

ME Essential Summer 2025

Firstly, is there any guidance and research into low ferritin levels and ME?

Secondly, is it worth taking an iron supplement to increase energy levels even if serum ferritin levels are normal and there aren't any symptoms or signs of iron deficiency anaemia?

Thirdly, are there any risks to taking one of the commercial iron supplements that you can buy over the counter in a pharmacy and that are advertised for treating fatigue?

Blood ferritin level raised, iron overload and haemochromatosis

ME Essential Spring 2025

I’m a 30-year-old man who suffers with fluctuating mild to moderate ME. In addition to classic ME symptoms – debilitating fatigue, brain fog, etc – I also have quite a lot of joint and stomach pain which seem to be more marked and persistent than is normal in ME.

In blood tests I’ve had since having the symptoms, I noticed that I have a slightly elevated ferritin level. Could this mean that I have an iron-storage disorder called haemochromatosis because I know that one of my distant relatives had this condition? Should I now go back to my GP?

Do I have Long Covid or post Covid ME?

ME Essential Spring 2025

Two years ago I was very fit and healthy young adult. I then caught Covid. It was more like having a very bad cold and flu combined. I was managed at home with online GP consultations and didn’t have any serious chest problems. So I don’t have a persisting cough or breathlessness. My main symptoms are very similar to ME – debilitating fatigue, brain fog, muscle pain, problems with temperature control and post-exertional malaise.

My doctor has diagnosed Long Covid. But do I really just have post Covid ME?

Diagnosis: “Not feeling well”

ME Essential Winter 2023

I have all the characteristic symptoms of ME/CFS – exercise-induced fatigue, cognitive dysfunction, unrefreshing sleep, orthostatic intolerance etc – and my illness followed an acute viral infection. I’ve now been ill for over three years and in addition to all these symptoms I wake up every day just “not feeling well’. I know I’m not alone in feeling this way and wonder why this symptom isn’t ever included in descriptions of this illness.

ME/CFS Specialist Services

ME Essential Winter 2022

The new NICE guideline was published a year ago. But here in Northamptonshire we still don’t have a specialist ME/CFS service where GPs can refer people for help with either diagnosis or management. And there doesn’t appear to be any formal arrangement with a referral centre anywhere else that GPs can refer people to. I think this is unacceptable. So I am going to raise this with my MP – hopefully by arranging a meeting. Do you have a brief summary of the key points that I need to make?

Post-Viral Fatigue Syndrome, Myalgic Encephalomyelitis or Encephalopathy, Chronic Fatigue Syndrome, and Long Covid

ME Essential Winter 2022

Please can you define what PVFS, ME/CFS, and Long Covid mean. I am having difficulty determining if they are the same disease or different. Thank you!

Multiple Sclerosis

ME Essential Summer 2022

I was given a diagnosis of CFS by my GP (who won't use the term ME) just over a year ago. This was based on symptoms and some blood tests (which were all normal) to rule out other possible causes. I have all the main symptoms of ME/CFS – fatigue, poor memory and concentration, unrefreshing sleep – as well as some of the less common ones. I also have a close friend with multiple sclerosis (MS) and I've been struck by the similarity of some of my other CFS symptoms – tingling feelings and occasional loss of sensation, eye symptoms, being unable to tolerate hot weather – to those of multiple sclerosis. Is this something I should discuss with my GP? I should also point out that my ME/CFS came on very gradually – there was no obvious triggering infection – and that my level of health and disability has fluctuated quite a lot over the past year, often for no obvious explanation.

Employment: Disclosing Medical Information

ME Essential Winter 2021

Having made a significant degree of improvement over the past year I am considering returning to some form of part-time or flexible employment that I can preferably do from home. But I’m apprehensive about disclosing the fact that I have ME to a future employer. Please could you explain what the legal position is here – especially if I am asked about any health problems at an interview.

The 2021 NICE Guideline ME/CFS: Regrets

ME Essential Autumn 2021

I know you feel that the new NICE guideline is a major improvement on the first one. So do I. But do you have any concerns, disappointments or disagreements on the content?

Alternative Testing: Allergies

ME Essential Autumn 2021

I am currently seeing a chiropractor who has been quite helpful with my joint pain. The chiropractor is also recommending something called kinesiology testing – which is supposed to identify allergies – for my ME. I have always been rather suspicious of commercial allergy testing. Please could you explain what kinesiology is and whether it is worth spending money on.

Charles Shepherd

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