Miruvor

Mestinon / pyridostigmine

9 people describe trying Mestinon / pyridostigmine (8 with ME/CFS, 1 with long COVID).

11%
recovered fully or nearly
1 of 9
78%
improved (substantial or partial)
7 of 9
11%
relapsed
1 of 9
0%
no benefit
0 of 9

How it went

Did it last?

  • 1 of 9 said the benefit wore off: the one who relapsed.
  • 1 of 9 needed to keep doing it to stay well.

Read from what people wrote. A story that ends without a follow-up counts as lasting, so treat these as minimums.

Outcome describedAccountsShare
Full recovery00%
Near-full111%
Substantial556%
Partial222%
Relapsed111%
No benefit00%

Only 9 accounts. Treat these percentages as anecdotes, not rates.

By how ill people were

Severity at worstHow it wentnRecovered
Severe520%
Very severe30%

1 accounts don’t say how ill the person was.

How often it comes up

Posts that mention Mestinon / pyridostigmine, per 1,000 posts each year. Hover a point for the count.

0510152009201220152018202120242026
Show as a table
YearPosts mentioning itAll postsPer 1,000
200901840.0
201006820.0
201107040.0
201201,4910.0
201301,9950.0
201402,7070.0
201522,5660.8
2016322,02315.8
201743,3811.2
201842,5231.6
2019261,63715.9
2020183,3185.4
202162,4692.4
2022151,8718.0
2023142,3625.9
2024112,1765.1
2025111,3498.2
2026 (so far)28992.2

Posts in the forum threads and blog comments we archived, 34,337 in all, counted per year. A mention means the post names the treatment, not that the writer took it. These pages all contain a recovery story, so they show what those communities discussed, not everyone with ME/CFS or long COVID. All trends

All 9 accounts

  • Case Report: mitochondrial insufficiency and cholinergic failure in post-vaccination LC

    Substantial Long COVID SevereIll 9 months s4me.info 2026

    This 80-year-old professor was given Mestinon (pyridostigmine bromide) 90 mg daily for balance problems, which brought minimal benefit over two months, and then a mitochondrial support protocol targeting NAD+ repletion, electron transport chain function and…

  • Mestinon + Famvir - whoa!

    Relapsed ME/CFS Effect faded forums.phoenixrising.me 2023

    On Famvir 1500mg/day plus Celebrex 200mg twice daily, had "nearly 2 years" of improvement after an initially rough adjustment period, then suffered a "major EBV relapse" in February/March. Offers a longer-horizon counterpoint to BadBadBear's account in the…

  • My 4th Year; EBV, ME/CFS, Long Covid; Pacing, HBOT, Vedicinals

    Partial ME/CFS SevereIll 4 years jenniejacques.com Sep 2022

    Vedicinals-9, taken short-term as a nutraceutical supplement alongside an organic diet. She had been ill for four years at the time of writing, with EBV-triggered ME/CFS overlapping long COVID, managing dysautonomia with pyridostigmine and midodrine plus…

  • Health Update #4: Recovery is a %*#*&$@!

    Substantial ME/CFS Very severeIll 8 years jenbrea.medium.com Feb 2020

    Jennifer Brea had been managing severe ME for about 8 years with Valcyte, Valtrex, Mestinon, and fludrocortisone plus mold avoidance, which had only brought her from severe to moderate; in November 2018 she underwent three surgeries over six weeks — a…

  • Jennifer Brea's Chronic Fatigue (ME/CFS) Recovering Story

    Near-full ME/CFS SevereIll 8 years healthrising.org May 2019

    Underwent spinal surgeries over several weeks to correct craniocervical instability (CCI) and tethered cord syndrome, wore a neck collar (Philadelphia or Aspen Vista) during recovery, and found the drug Mestinon (pyridostigmine) helpful for symptoms. She had…

  • More Fatigue with Famciclovir, I Must Continue

    Partial ME/CFS Severe forums.phoenixrising.me Jan 2019

    Mel9, mostly bedbound with heavy legs and a POTS-type heart-rate response to standing, took 30mg (half a tablet) of Mestinon every four hours and became able to manage a 4km walk plus a further short activity after resting, with reduced POTS symptoms and…

  • Mestinon + Famvir - whoa!

    Substantial ME/CFS SevereIll 5 years forums.phoenixrising.me Oct 2017

    After a severe EBV flare in February 2017 that made cardiac symptoms - low blood pressure, low heart rate, shortness of breath, "heart palpitations like mad" - much worse on top of 5 years of CFS, started Famvir (titrated up to 500mg twice daily), added…

  • Mestinon, Chronic Fatigue, Vagus Nerve Stimulation and Exercise

    Substantial ME/CFS Very severeIll 28 years healthrising.org Jun 2016

    After 28 years of never being able to exercise despite seeing top ME/CFS specialists worldwide, and a recent low point involving surgeries, ER visits and a drug reaction, this patient started 180mg/day Mestinon and within weeks felt an urge to run for the…

  • List of ME/CFS Recovery and Improvement Stories (thread, page 10)

    Substantial ME/CFS Very severe forums.phoenixrising.me

    batty_ash03 went from housebound and mostly bedbound to mild, with PEM only from cardio exercise, within two months of starting Mestinon 45mg three times a day. By 4-5 months the gains were sustained, and she had added strength training and part-time work…