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Dizzy, feverish, and totally brain fogged out

Started by vividpilot47 · · 👁 5 views · 8 replies

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Participants vividpilot47Casey Palmer5feralharbor89Carl Campbell3
vividpilot47 vividpilot47 MemberOP
27 messages
joined Nov 2007
#1 ·
Hey everyone, I've been dealing with these symptoms for about 3 months now.
After my doctor dismissed me as just being a hypochondriac, I went looking for a second opinion. One doctor suggested antibiotics, which worked for a month, but then everything came crashing back. My thyroid is acting up a bit too—not quite out of range, but close. I can send over the lab results if needed. As for my heart, I get occasional arrhythmias, which seems normal for me whenever I run a fever or feel like I’ve smoked a pack of cigarettes..

I found a post online where someone had the exact same issues, so I'm pasting it here..

I'm 26. I'm 6'1" and weigh 250 lbs. I stopped playing sports regularly when I was 21, and since then, I've put on about 55 lbs. I don't smoke. I rarely drink alcohol (maybe 1-2 glasses of wine a week). I eat healthy—minimal animal fats, low carb, no refined sugar, no pork or fried food, plenty of fish, fruit, and veggies—but I tend to overeat because it's an old habit from my athlete days. My job is pretty high-stress, and I pour a lot of energy into it. It involves about 10-12 hours of screen time daily. Until a month ago, I had zero health issues. Then, suddenly, I started feeling dizzy—specifically this intense weakness and fatigue, along with brain fog and a dull headache (feels like a tight cap on my head). Given my family history (my dad died of a heart attack at 49, and there's a history of hypertension and strokes), this weakness triggered some serious panic attacks. I saw my doctor, who sent me to the ER. After testing (BP was 130/70, EKG and Brain CT were clear), the only issue found was a slightly elevated white blood cell count. Combined with a temperature of 98.7°F, the doctor thought it might just be a minor viral infection. Since I actually did come down with what felt like a virus—low fever, sore throat, coughing—for a week, I assumed that was the cause and didn't do anything about it. But even after the "virus" cleared up, that initial exhaustion, dizziness, and fatigue stuck around. When I realized that, I went back to the doctor for more blood work. At that visit, my blood pressure spiked to 155/90. The doctor blamed stress and my panic, but told me to keep monitoring it. The blood work was normal except for slightly elevated AST, ALT, and GGT levels, which led the doctor to suspect mononucleosis, so he referred me to infectious disease. There, they said mono was "unlikely" based on new labs and sent me for more blood tests in two days. The new results showed even higher AST (45H), ALT (146H), and GGT (72H), so I was sent right back to infectious disease to test for mono and Hepatitis A, B, and C. I also got a referral to a neurologist because of the constant fatigue and lack of focus. Over the last 10 days, I've tracked my BP frequently: 1. Waking up 7-8am: 140-145/ 85-90/ 80bpm 2. Morning 8am-12pm: 130-140/ 80-85/ 75bpm 3. Afternoon 12pm-8pm: 120-130/ 75-85/ 70bpm 4. Evening 8pm-midnight: 130-150/ 85-95/ 65bpm 5. High stress periods: 150-155/ 90-95/ 80-85bpm 6. Post-physical activity (climbing 5 flights of stairs): 160/70/ 100-110/ 120bpm. Because of my age and weight, the doctor's takeaway is that it's likely high blood pressure, but not severe enough to treat alongside the other issues yet. I agree with that conclusion, but I'm still worried about this constant "tiredness" and the brain fog, which makes living a normal life really difficult. I'm also worried about potential cardiovascular issues, especially after reading a study linking elevated AST/ALT and BMI to potential heart failure. That's why I'm reaching out for a "second opinion" to see if there's anything my doctor might have overlooked. I should also mention that lately, I've had a stiff neck and back, plus pain in my left shoulder. Up until now, I figured it was just my job (sitting at a computer all day), but now it's bothering me. Specifically, the left shoulder pain usually hits toward the end of the workday along with the fatigue, and it typically vanishes the moment I lie down or change to a semi-reclined position.

Anyone got advice on how to deal with this crap? Thanks.
Casey Palmer5 Casey Palmer5 Regular
470 messages
joined Jan 2016
#2 ·
Between all the stress and moving around lately, I can definitely feel the toll it's taking. You should really try adding some regular exercise into your routine—I'd bet anything you'll start feeling a whole lot better in just two or three months...
vividpilot47 vividpilot47 MemberOP
27 messages
joined Nov 2007
#3 ·
Yeah, that's the issue. These symptoms make it hard to stay active, mostly because I'm constantly wiped out and feeling totally out of it.

Anyway, I stay moving every single day. I hit the trails for hiking three times a week for two hours at a time. Plus, I'm in the gym doing weights and stretching three times a week, so I don't think it's a lack of activity...

Could this be caused by something like a fungal infection or something? I saw some people talking about that on an alternative health site.
feralharbor89 feralharbor89 Member
41 messages
joined Sep 2011
#4 ·
Thyroid issues can honestly be at the root of just about everything.
Even in cases where your hormone levels fall within those standard clinical ranges, there’s still a lot to consider. In my experience, I feel like many doctors lack the necessary precision to truly define what a "normal" thyroid profile should look like for an individual.
That is why my best advice is to make sure you get your thyroid checked out first!
Carl Campbell3 Carl Campbell3 Member
10 messages
joined Feb 2010
#5 ·
A persistent low-grade fever hovering around 99°F to 99.5°F often points toward some kind of autoimmune issue. You see the Epstein-Barr virus—the thing behind mono—popping up in a ton of studies regarding autoimmune disorders. As for that feeling of exhaustion and brain fog, it could be stemming from kidney dysfunction or just a total lack of balance between work and rest. I’m talking about sleep, specifically quality sleep, because that's how your kidneys actually get a chance to recover. Also, those headaches? In about 95% of cases, they're linked to dehydration. Think of it this way: your brain is basically floating in fluid, and the moment those levels drop, things start to feel... pressurized. You really need to dig into the root causes here, especially since running a fever for a long time is incredibly draining on the system. If your job is mentally taxing—lots of heavy lifting with the brain—you probably need a physical counterbalance, like a sport where you can really work up a sweat. It helps flush out toxins through your skin, which takes some of the load off your liver and kidneys. It gets the "pump" working better and keeps your metabolism efficient. Stick to some aerobic exercise, but follow the golden rule: don't overdo it.

Stay healthy and happy 👋
feralharbor89 feralharbor89 Member
41 messages
joined Sep 2011
#6 ·
Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!
Carl Campbell3 Carl Campbell3 Member
10 messages
joined Feb 2010
#7 ·
This feels like something autoimmune and systemic, especially since it's hitting multiple organs at once.

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

It could be one of two things, but if I were you, I’d start by focusing on hydration. It's the easiest, least invasive thing to try first. How much water are you actually getting in?

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

I'm assuming you mean double vision or overlapping images, right?

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

That sounds like a kidney issue, for sure.

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

Could be the spleen...

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

Dental health is usually a window into how the whole body is doing. Gum disease often points to a weakened system... basically, the body is running low on fuel.

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

Antibiotics can really mask a lot of symptoms. As someone living with an autoimmune condition myself, I’m generally wary of them. It’s simple, really... if your body is already busy fighting itself, throwing antibiotics into the mix just gives it a different target to focus on instead of dealing with the internal issue.

feralharbor89 said:Carl Campbell3, thank you so much for breaking all of that down!
I’m honestly not quite sure how to apply everything you just shared to my own situation. I’ve personally dealt with those kinds of fever spikes before, though my doctors never really gave them much thought. On top of that, I deal with constant head pressure, occasional vision issues, and significant struggles with memory and concentration, which have been part of my life for a long time now. So far, I’ve been diagnosed with an autoimmune thyroid condition, even though my hormone levels technically stay within the "normal" range. I also have periodontitis, which is also categorized as an autoimmune issue. It really feels like my body is just naturally prone to these types of autoimmune responses!
Following a specific medical exam and procedure back in October, those fevers almost completely vanished, but since I was frequently on antibiotics at the time, I can't be entirely certain why. It’s possible they finally addressed whatever was triggering the fever, or perhaps the antibiotics I was taking for other reasons simply suppressed the symptoms.
Are there any specific autoimmune conditions that you think would be worth looking into given my history?
I’m not one to panic, so please feel free to share even the most pessimistic theories you might have. I’m reaching out to this community because, let's face it, navigating the American healthcare system can be such a struggle—I feel like I have to be the one to suggest specific tests and push for actual answers.
Thanks in advance!

Well, I went through pretty much everything you described, so based on my own experience, I’d suggest looking into systemic lupus, though you’ll definitely need to do some digging to see if it actually fits your profile.

Take care 👋
vividpilot47 vividpilot47 MemberOP
27 messages
joined Nov 2007
#8 ·
Thanks for the input 🙂 .. My doctor is still insisting my levels are fine and that I’m just overthinking things (classic)
Anyway, I just had my thyroid checked and now I have to wait about a month for the results.
Regarding the fever, it’s interesting because I didn't have any issues for almost a month after finishing my antibiotics. So, maybe it's a lingering bacterial thing or some kind of chronic inflammation
Also, I've got gum issues—receding pockets that get pretty inflamed quite often.

It's weird, whenever I feel that ringing in my head and a bit of disorientation, I know immediately that I've run a fever, and it always turns out to be true. ;(
Other symptoms include this strange itching all over my skin, plus some back pain..

I read somewhere that Candida could be a possible cause, and as for the thyroid, here are my initial results..

TSH 2.90 / INT REF 0.63 - 4.19
T4 57.0 / INT REF 58.1 - 140.6
T3 1.4 / INT REF 0.9 - 2.8

AST - POSITIVE 640
ANA - ANTI-NUCLEAR ANTIBODIES WEAKLY POSITIVE
HERPES SIMPLEX - IgG POSITIVE
ADENOVIRUSES - IgG POSITIVE
EPSTEIN BARR IgG POSITIVE

So, that's the situation for now 🙂 if anyone has any ideas or suggestions..
Otherwise, they'll just blame it all on stress. Like always.
Carl Campbell3 Carl Campbell3 Member
10 messages
joined Feb 2010
#9 ·
vividpilot47 said:Thanks for the input 🙂 .. My doctor is still insisting my levels are fine and that I’m just overthinking things (classic)
Anyway, I just had my thyroid checked and now I have to wait about a month for the results.
Regarding the fever, it’s interesting because I didn't have any issues for almost a month after finishing my antibiotics. So, maybe it's a lingering bacterial thing or some kind of chronic inflammation
Also, I've got gum issues—receding pockets that get pretty inflamed quite often.

It's weird, whenever I feel that ringing in my head and a bit of disorientation, I know immediately that I've run a fever, and it always turns out to be true. ;(
Other symptoms include this strange itching all over my skin, plus some back pain..

I read somewhere that Candida could be a possible cause, and as for the thyroid, here are my initial results..

TSH 2.90 / INT REF 0.63 - 4.19
T4 57.0 / INT REF 58.1 - 140.6
T3 1.4 / INT REF 0.9 - 2.8

AST - POSITIVE 640
ANA - ANTI-NUCLEAR ANTIBODIES WEAKLY POSITIVE
HERPES SIMPLEX - IgG POSITIVE
ADENOVIRUSES - IgG POSITIVE
EPSTEIN BARR IgG POSITIVE

So, that's the situation for now 🙂 if anyone has any ideas or suggestions..
Otherwise, they'll just blame it all on stress. Like always.

Well, you're practically joining the club at this point. You might want to look into this over , since widespread skin itching is actually one of its common signs.

vividpilot47 said:Thanks for the input 🙂 .. My doctor is still insisting my levels are fine and that I’m just overthinking things (classic)
Anyway, I just had my thyroid checked and now I have to wait about a month for the results.
Regarding the fever, it’s interesting because I didn't have any issues for almost a month after finishing my antibiotics. So, maybe it's a lingering bacterial thing or some kind of chronic inflammation
Also, I've got gum issues—receding pockets that get pretty inflamed quite often.

It's weird, whenever I feel that ringing in my head and a bit of disorientation, I know immediately that I've run a fever, and it always turns out to be true. ;(
Other symptoms include this strange itching all over my skin, plus some back pain..

I read somewhere that Candida could be a possible cause, and as for the thyroid, here are my initial results..

TSH 2.90 / INT REF 0.63 - 4.19
T4 57.0 / INT REF 58.1 - 140.6
T3 1.4 / INT REF 0.9 - 2.8

AST - POSITIVE 640
ANA - ANTI-NUCLEAR ANTIBODIES WEAKLY POSITIVE
HERPES SIMPLEX - IgG POSITIVE
ADENOVIRUSES - IgG POSITIVE
EPSTEIN BARR IgG POSITIVE

So, that's the situation for now 🙂 if anyone has any ideas or suggestions..
Otherwise, they'll just blame it all on stress. Like always.

Ugh, Candida is everywhere... whenever the immune system takes a hit, you start seeing fungi, viruses, bacteria... you really have to dig deep to find the root cause. Personally, I try to steer clear of antibiotics because they just drain my energy, or worse, they mask how bad things actually are until everything hits a breaking point. I haven't touched them in ages, and I don't see that changing anytime soon.

Hang in there 👋

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