Long COVID with GI issues, insomnia and brain fog, now much improved with rest and time
- Condition
- Long COVID
- At worst
- Moderate (mostly housebound)
- Ill before improving or writing
- 2 years
- Last post
- May 2025
In their words
- Condition: Long COVID
I got sick and tested positive early-mid December 2020. LH started almost immediately after, I had no respite.
In context ↗ - At worst: Moderate
I couldn't climb stairs without a rocketing heart rate and dizziness at my worst. Talking and teaching for 6+ hours became impossible.
In context ↗ - Now: Near normal
I'm pretty much recovered. ... None that I can attribute to LC except for slight GI issues.
- Began after: COVID
I got sick and tested positive early-mid December 2020.
Read from 222 of their posts and comments; links to the 58 this page draws on
- Sep 2021
- Jan 2025
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Summary
A UK primary school teacher who caught COVID in December 2020 had long COVID with predominantly GI issues (reflux, nausea, eating problems), insomnia, brain fog and joint pain. They taught full time from January to July 2021, then resigned and rested at home for a few months, crediting time and rest most, with CBD oil helping sleep and esomeprazole for reflux. A second Pfizer dose in August 2021 caused joint and pelvic pain and a setback, though some symptoms slowly improved. By late 2021 they were much improved but not fully recovered and were considering returning to work.
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What they tried
What they credit
Also tried
Their words about each treatment
- Lansoprazole · Helped
Lansoprazole cured my heartburn for a few months but did nothing much for my acid reflux and made my throat worse towards the end.
In context ↗ - antibiotics · Worse
I had taken a round of antibiotics a week or so after my acute covid infection for a sinus infection, and that is where I suspect my GI issues started.
In context ↗ - CBD oil · Helped a lot
CBD restored my sleep after weeks of insomnia.
In context ↗ - Calm Sleep app · Helped
I use an app called Calm Sleep to help me doze off.
In context ↗ - essential oils · Helped
diffuse essential oils throughout the evening, it helps to calm and relax my mind before I go to sleep.
In context ↗ - blue light filter · Not said
Switched on the blue light filter to help with my insomnia, initially.
In context ↗ - Omeprazole · Worse
I tried Omeprazole for a bit and it didn't agree with me, made me feel even more bloated and gave me abdominal pains.
In context ↗ - Gaviscon Advance · Helped
I still take Gaviscon Advance every night before bedtime. Anything else didn't seem to help much.
In context ↗ - restrictive diets · Worse
I've tried most of the diets recommended on here and felt no difference, in fact I was at my worst on a restricted diet.
In context ↗ - low histamine diet · Worse
I've tried sticking to a low histamine diet as best as I could but I felt even more awful
In context ↗ - probiotics (Biokult) · Helped
I used Biokult for about a year and it helped with bloating, digestion and bowel regularity.
In context ↗ - Cetirizine (Zyrtec) · Helped
Cetirizine for MCAS type symptoms.
In context ↗ - Vitamin D · Helped
Vit D, Iron, NOW Foods Gastro Comfort capsules for my GI symptoms.
In context ↗ - vitamin B and multivitamin · No change
Vits D, B, multivitamin etc but getting little to minimal results.
In context ↗ - Sterimar nasal spray · Helped
It went away (mostly) for me. Cetirizine and Sterimar helped a ton.
In context ↗ - Famotidine (Pepcid) · Helped
Once I started taking Famotidine I felt its benefits over Lansoprazole straight away.
In context ↗ - wedge pillow · Helped
I stopped eating 4-5 hours before sleeping, bought a wedge pillow, started Famotidine and I think that's what made the most difference.
In context ↗ - NOW Foods Gastro Comfort capsules · Helped
The supplement that seemed to help the most was NowFoods Gastro Comfort capsules.
In context ↗ - Manuka honey · Not said
I also took 3 tsp of Manuka honey throughout the day for a while and aloe vera juice.
In context ↗ - coconut water · Helped
these helped the most ... Coconut water
In context ↗ - Pfizer COVID vaccine · Helped
I, personally, believe the vaccine helped my recovery.
In context ↗ - L-lysine · Helped
I tried the l lysine, it helped with the mouth ulcers
In context ↗ - Esomeprazole (Nexium) · Helped
Esomeprazole (PPI) is what worked the best for me after trying Omeprazole and Lansoprazole
In context ↗ - iron supplements · Helped
the only thing I've felt has remotely helped is taking iron gummies
In context ↗ - magnesium glycinate · Helped
500mg magnesium glycinate capsules
In context ↗ - June's Journey app · Helped
a mobile game called June's Journey once I was able to tolerate screens
In context ↗ - rest / quitting teaching job · Helped a lot
I didn't start getting better until I quit my teaching job and stayed at home for almost a year to recover.
In context ↗ - pacing · Helped a lot
Pacing myself helped the most and giving my body what it was asking for, which was unconditional rest.
In context ↗ - time · Helped a lot
Time and rest, as clichéd as it sounds, helped the most.
In context ↗ - psyllium · Helped
I'm more regular now that I take a probiotic and psyllium every day.
In context ↗ - thrush cream · Helped
The only thing that helped in the end was thrush cream.
In context ↗ - Mirtazapine (Remeron) · Not said
It left me almost unable to move the next day lol my muscles felt overly relaxed and all I wanted to do was sleep.
In context ↗ - Hormonal birth control (unspecified) · Not said
I do feel less like a bloated raging wreck since coming off though.
In context ↗
Approaches: H1 antihistamines · H2 blockers · Proton pump inhibitors · Other drugs and medicines · Pacing · Radical rest · Supplements · Vaccination
Their path
How ill they were on the ME/CFS severity scale, estimated from what they describe at each point, with time counted from when the illness began. Hover or tap a point. Dates are when they posted. What the levels mean.
Show as a table
| When | What happened | Where they were | After |
|---|---|---|---|
| December 2020 | COVID-19 infection; long haul began immediatelyLH started almost immediately after, I had no respite.In context ↗ | Mild | |
| early 2021 (months 1-6) | worst point while teaching full time through GI pain, no appetite and fatigueI was at my worst during Months 1-3.In context ↗ | Moderate | |
| July 2021 | quit teaching and rested at home for a yearI'm a teacher and leaving work sped up my recovery.In context ↗ | Mild | Radical rest |
| 2021-08-27 | crashed after second Pfizer dose with joint, back and pelvic painThe second Pfizer shot took me weeks to get over.In context ↗ | Mild | |
| October 2021 | put herself at around 95% of normalI'm at around 95% too.In context ↗ | Near normal | COVID vaccination as treatment |
| May 2022 | tailbone injury stalled her recoverya tailbone injury has stunted my progressIn context ↗ | Near normal | |
| December 2022 | pretty much back to her pre-Covid selfI'm almost two years post acute infection and pretty much back to my pre-Covid self.In context ↗ | Near normal | |
| January 2025 | pretty much recovered and back to full-time teaching, slight GI issues leftAs the title states, I'm pretty much recovered.In context ↗ | Near normal |
Adverse events
- Antibiotics (unspecified)“I took a round of antibiotics a week after my Covid isolation due to an awful sinus infection and that's what probably wiped out all my good bacteria” In context ↗ Gut side effects
- Elimination diets (other)“I will say the 2 weeks I was eating the cleanest made my gut feel 10x worse.” In context ↗ Made symptoms worse
- “I had been on a PPI for 3 months but it wasn't helping at all. In fact, I think it was making my throat worse.” In context ↗ Made symptoms worse
- Lansoprazole (Prevacid)“Lansoprazole helped for a month or so to settle my heartburn but then it made my reflux so much worse.” In context ↗ Made symptoms worse
- Omeprazole (Prilosec)“I tried Omeprazole for a bit and it didn't agree with me, made me feel even more bloated and gave me abdominal pains.” In context ↗ Gut side effects
- Low-histamine diet“I've tried sticking to a low histamine diet as best as I could but I felt even more awful and I'm losing weight I can't afford to lose.” In context ↗ Made symptoms worse
- Mirtazapine (Remeron)“It left me almost unable to move the next day lol my muscles felt overly relaxed and all I wanted to do was sleep.” In context ↗ Side effects
- Iron infusion / ferritin repletion“tablet or capsule forms back up my bowel movements” In context ↗ Gut side effects
- COVID vaccination as treatment“The first night I got little to no sleep and felt my heart beat in my head (just like I did when I had Covid)” In context ↗ Side effects
- COVID vaccination as treatment“Yes, I had diarrhoea/soft poops for a few days after my second Pfizer shot.” In context ↗ Gut side effects
- COVID vaccination as treatment“I had severe lower back and pelvic pain after my second Pfizer shot.” In context ↗ Autoimmune or inflammatory flare
- COVID vaccination as treatment“The second Pfizer shot also left me with newer arthritic type pains in my joints.” In context ↗ Autoimmune or inflammatory flare
- Antibiotics (unspecified)“I had an anal fissure early on in my LC after a course of antibiotics that left me with a slew of other side effects.” In context ↗ Gut side effects
- COVID vaccination as treatment“I had a major flare up after my second Pfizer shot and it was like being reinfected again, without the fever.” In context ↗ Autoimmune or inflammatory flare
- COVID vaccination as treatment“The second Pfizer shot took me weeks to get over. It relapsed me in a bad way and with different symptoms too.” In context ↗ Made symptoms worse
- COVID vaccination as treatment“The second Pfizer shot gave me lower back ache and joint pains for six weeks which wasn't great.” In context ↗ Autoimmune or inflammatory flare
- COVID vaccination as treatment“It did cause a flare up of my symptoms for 6-8 weeks afterwards” In context ↗ Autoimmune or inflammatory flare
- Hormonal birth control (unspecified)“I do feel less like a bloated raging wreck since coming off though.” In context ↗ Side effects
Symptoms mentioned
Their words about their symptoms
- Post-exertional malaise
My PEM was consistent for months, I'd say.
In context ↗ - Brain fog
Thankfully, my brain fog has improved massively.
In context ↗ - POTS & dysautonomia
I couldn't climb stairs without a rocketing heart rate and dizziness at my worst.
In context ↗ - Mast cell (MCAS) & allergies
Cetirizine for MCAS type symptoms.
In context ↗ - Sleep problems
I had insomnia for weeks following my acute infection.
In context ↗ - Pain & fibromyalgia
I had severe lower back and pelvic pain after my second Pfizer shot.
In context ↗ - Headaches & migraine
It was an intense pressure behind my eyes, nose and forehead that no painkiller or NSAID could touch.
In context ↗ - Gut problems
None that I can attribute to LC except for slight GI issues.
In context ↗ - Heart symptoms & palpitations
I could physically feel and hear my heartbeat all over my body
In context ↗ - Neuropathy & tingling
Pins and needles. Nerve pain.
In context ↗ - Anxiety & low mood
It was depressing and the closest I'd felt to suicidal thoughts in my life.
In context ↗ - Flu-like symptoms
I feel achey and flu-ey.
In context ↗ - Loss of smell or taste
Taste and smell returned pretty rapidly, within two weeks or so.
In context ↗ - Tinnitus
Firstly, I have tinnitus.
In context ↗ - Vision problems
VSS and eye pain.
In context ↗
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