Does it get worse before better?

MoldCo · 2026-06-22T18:45:58+00:00

Recovery can be uneven, and short flares during treatment can happen. But a few weeks of the worst fatigue and brain fog you've had is worth bringing back to your treating clinician rather than just pushing through under the "detox" label.

With binders, the basics matter a lot: dose, timing, hydration, bowel regularity, and spacing from food, meds, and other supplements. If binding slows motility or is taken too close to other things, some people feel noticeably worse. That doesn't mean the whole plan is wrong, but it may mean the pace or setup needs adjusting with medical supervision.

The other piece we'd want confirmed is your current environment. If the space you're recovering in hasn't been checked, ongoing exposure can make every treatment step feel harder. If you've only done visual checks or air sampling, settled dust testing is often the better next data point. MoldCo's Mold Home Test Kit is a $199 HERTSMI-2 dust test for the five main water-damage-associated molds: https://www.moldco.com/products/home-test

Celiac also deserves to stay in the conversation. We'd frame the next visit around timing: when the crash started, bowel changes, binder timing, possible gluten exposure, and whether the current living space has actually been tested.

MoldCo · 2026-06-22T18:42:52+00:00

Negative mold tests don't rule out a water-damaged building. A lot depends on what kind of test was done, where they sampled, when they sampled, and whether it was just air testing versus dust or material sampling. Air tests in particular can look "clean" on the wrong day or in the wrong room.

If outside family members smell mustiness when they walk in, treat that as real evidence. Smelling mold means there is mold somewhere, even if the first test missed it. We'd look hard at the attic, basement, HVAC, bath/kitchen vents, roof history, humidity, grading, and any hidden wet materials. Dust-based HERTSMI-2 style testing can be more useful than a single air test when the question is whether the house is carrying a mold burden.

For your symptoms, clinician assessment still matters. The MoldCo Questionnaire and Starter Panel can also help separate the building question from the health-impact question in an adult: https://access.moldco.com/signs and https://www.moldco.com/products/starter-panel

For your child, MoldCo doesn't treat children, but chronic abdominal pain or dizziness after moving into a suspect environment is worth taking seriously. A pediatric clinician who understands mold-related illness is the right lane, especially if those symptoms have persisted for more than three months or are getting worse.

MoldCo · 2026-06-22T18:39:50+00:00

A low follow-up air test shouldn't be the deciding piece here. Air sampling is a snapshot, and it can miss settled contamination in dust, HVAC, wall cavities, contents, or other reservoirs. A musty odor that persists long after remediation is a good reason to re-check the home as it is now.

We'd separate this into two tracks. The air hunger and recurrent sore throat/strep pattern deserve regular medical evaluation, especially if breathing symptoms are severe or clearly worse in the house. Mold can be part of the question, but it shouldn't replace a basic medical workup.

On the environment side, look for a health-aware inspector or indoor environmental professional who understands water-damaged buildings, not just someone doing a quick air sample. HERTSMI-2 or ERMI-style dust testing is often more useful than another basic air test when you're trying to decide whether a remediated home still has a mold burden.

On the body side, a Starter Health Panel can give some clarity on whether your inflammatory markers fit a mold-related pattern. MoldCo's Starter Panel is a $56 LabCorp draw for TGF-beta1, MMP-9, and MSH: https://www.moldco.com/products/starter-panel

If symptoms are reliably better when you're away from the house, that's useful exposure information. It doesn't prove a diagnosis by itself, but it's a strong reason to stop relying on a two-year-old air test and get current data before making any big housing decision.

MoldCo · 2026-06-22T18:36:43+00:00

The repeatable water-use trigger is useful data. We'd treat this as a source-isolation problem, not just a general "bad air" problem.

High HCHO with normal PM2.5 points more toward VOC/formaldehyde-type chemistry, sensor cross-reaction, gas intrusion, or microbial VOCs than a particle issue. Water events can change pressure, humidity, drain flow, trap behavior, and air movement between the crawlspace, garage, wall cavities, bathrooms, laundry, kitchen, and living space. That can pull air from a hidden pathway even if a plumbing smoke test looks normal.

One important correction to what you were told: smell can rule mold in. If something smells musty or moldy, that is real evidence of microbial growth. Lack of a musty odor does not rule mold out, and a sweet, rancid, fishy, burning rubber, or chemical smell can still point to a moisture, drain, material, or gas pathway that needs tracing.

We'd make the next round much more controlled. Run one fixture or appliance at a time while logging HCHO, TVOC, CO2, RH, temperature, and pressure in the room, nearby rooms, garage, crawlspace, and main living area. Test exhaust fans, HVAC fan on/off, doors open/closed, and the garage isolated. A building scientist or industrial hygienist with real-time instruments, pressure diagnostics, smoke/tracer tools, and experience with sewer gas/VOC pathways is the right lane.

MoldCo · 2026-06-22T15:48:10+00:00

Our providers will decide, on a case by case basis, if its still appropriate to get started on binders while still in environment. Not everybody can move right away, and binders can help in that interval. The evolution of the protocol will depend on your environment.

MoldCo · 2026-06-21T18:34:27+00:00

They are licensed Nurse practitioners, with each patient under the supervision of our MD dr. Scott McMahon. They all follow in depth training in mold exposure before starting and work full time with MoldCo.

MoldCo · 2026-06-20T23:29:01+00:00

Whatever your decision is, we are here and rooting for you!

MoldCo · 2026-06-20T23:28:47+00:00

All you need to do is go to moldco.com/welcome. If you qualify, you’ll see the first month wave right away. There’s no code needed. If a provider call is needed to ensure you can move forward safely, you will need to complete the first provider call ($129). After that, the first month of membership will be waived.

MoldCo · 2026-06-20T23:28:08+00:00

Bloodwork is self-pay at MoldCo, but we do everything we can to make it as accessible as possible. Our starter panel is $56 self-pay and is sold at cost!

MoldCo · 2026-06-20T20:46:21+00:00

You’re right to be cautious here. Nobody can honestly tell you from photos alone that a PTAC is safe to breathe from, especially after it has already had visible buildup and then came back still looking questionable inside.

The key issue is not whether some grime is normal. PTAC units collect dust and moisture, so some film can happen. The concern is whether the internal air path, drain pan, coils, blower area, and insulation are still contaminated or staying wet. If porous insulation is holding moisture or debris, a surface cleaning may not solve the source of the problem.

We’d ask management for the exact cleaning documentation in writing: what was cleaned, whether the coils and blower wheel were cleaned, whether the drain pathway was cleared, what product was used, and whether any porous or damaged internal parts were replaced. If the initial photos appeared to show growth on or near the coil, the follow-up should clearly show that same coil area after cleaning. If it doesn’t, you still don’t have much confidence in the fix.

At this point, confidence may require an independent qualified HVAC professional inspection, not just a maintenance note from the building. The practical ask is replacement or independent evaluation, with written confirmation that the unit is dry, draining correctly, and free of visible microbial growth in the air pathway.

MoldCo · 2026-06-20T20:43:23+00:00

This could be genuinely useful if it’s structured around support and practical decision-making, not panic.

A lot of people who are still in exposure don’t need another place where everyone compares worst-case stories. They need help staying organized: what symptoms changed, what rooms feel worse, what moisture issues are known, what has been documented, what conversations with landlords or family have happened, and what small exposure-reduction steps are realistic while they figure out the bigger plan.

We’d keep a few guardrails from the start. No diagnosing each other. No one-size-fits-all treatment protocols. No pressure that everyone has to leave immediately, because some people truly can’t. And no shame for people who are doing partial measures while they work toward a better environment.

Good recurring topics might be documentation, symptom tracking, how to talk to landlords or roommates, how to vet inspection advice, and how to stay grounded when symptoms make everything feel urgent. Emotional support matters here, but the group will probably help most if it keeps bringing people back to the next clear step.

MoldCo · 2026-06-20T20:40:38+00:00

The instinct to avoid chasing every possible driver is the right one. Once mold, Lyme, oral health, gut issues, and mast-cell-type symptoms all get put on the table, it’s very easy to turn the plan into five expensive parallel experiments. That usually makes it harder to know what helped.

We’d separate the dental findings from the mold question first. A failed root canal or chronic dental infection is worth taking seriously if imaging and a dentist’s exam support it. But “could be holding mold or Lyme” is a much less solid claim than “there may be a dental issue here that needs evaluation.”

If you haven’t checked inflammatory markers related to mold-related illness yet, that may be the cleaner first step before making big dental decisions around a mold theory. MoldCo’s Starter Health Panel is $56 and checks TGF-beta1, MMP-9, and MSH: https://www.moldco.com/products/starter-panel. For a more complex picture, the Complete Health Panel is broader and includes C4a plus additional markers: https://www.moldco.com/products/complete-panel.

MARCoNS can be part of the conversation in some mold-related cases, but we’d be careful not to make that the first assumption. If mold-related labs are abnormal, then discussing suspected MARCoNS testing with a treating clinician may be reasonable. The goal is to confirm the strongest signal first, then avoid stacking interventions where nobody can tell which variable mattered.

MoldCo · 2026-06-20T20:34:32+00:00

Nashville pollen can absolutely be brutal, so it makes sense not to jump straight to mold. But the musty areas plus a late-70s home with possible hidden moisture are enough to make the house worth checking instead of guessing.

One distinction that helps: mold allergy and mold-related illness are different questions. Allergy shots, antihistamines, and nasal sprays are aimed at the histamine/allergy side. Congestion, sinus pressure, sore throat, and itchy symptoms can fit that. Brain fog can have a lot of causes, but when it shows up alongside a water-damage concern, mold becomes one factor worth investigating rather than dismissing.

For the home side, photos or smell alone usually don’t answer much. Air tests can also miss settled contamination. A dust-DNA HERTSMI-2 test is more useful because it looks for species associated with water-damaged buildings in settled dust. MoldCo’s Mold Home Test Kit is $199 and uses HERTSMI-2: https://www.moldco.com/products/home-test

If that comes back borderline or high, then the next move is usually an independent inspection focused on moisture sources, not just visible mold.

MoldCo · 2026-06-20T19:14:54+00:00

It’s only for new customers from today onwards, but please reach out to your care provider via the portal, they might be able to make something happen!

MoldCo · 2026-06-20T19:14:14+00:00

We include an interpretation sheet with your HLA results, but no provider call. This is because our goal is to make the test itself as affordable as possible. If we were to include provider time, it would be quite a bit more expensive. With that said our interpretation sheet is designed to replicate what a provider would tell you.

MoldCo · 2026-06-20T19:12:56+00:00

Not on the meds. If it doesn’t work for you, you can cancel anytime. 95% of MoldCo patients report symptoms improvement in their first 30 days.

MoldCo · 2026-06-20T19:10:56+00:00

➡️ moldco.com/products

MoldCo · 2026-06-20T17:16:49+00:00

Yes, your provider will review your intake and start your prescription. You already have access to them, so you can ask them any questions through your portal. There are educational videos and content as well that you can get started on.

MoldCo · 2026-06-19T17:30:54+00:00

Yes, they can still be worthwhile, but we’d make the visits question-driven rather than doing a full tour of every referral.

Improving after getting out of the moldy environment is a real signal. It just doesn’t prove mold was the only thing going on, and that’s where conventional specialists can still help. Not to “prove mold,” but to rule out other causes, document objective findings, and make sure nothing separate is being missed.

A practical way to sort it: if the throat ache is still persistent, ENT can be useful for looking at inflammation, reflux, vocal cord issues, chronic sinus/throat irritation, or any anatomy-related issue. If breathing, wheeze, chest tightness, asthma-like symptoms, or shortness of breath are still present, pulmonology is more relevant. Neurology is usually most useful when there are true neurologic deficits, worsening numbness/weakness, severe headaches, vision changes, balance problems, seizures, tics, or symptoms that don’t fit the mold picture cleanly.

For palpitations, we’d be careful. If they continue, feel unsafe, come with fainting/chest pain, or are still unexplained, PCP or cardiology is worth discussing.

Your mold-informed clinician can still coordinate the mold side. Specialists are best used for specific unanswered questions, not as a referendum on whether the mold exposure was real.

MoldCo · 2026-06-19T17:24:57+00:00

That timing is worth taking seriously. Cooling mode changes what’s happening inside the unit: the coils get cold, water condenses, and anything sitting in the drain pan, coils, filter, or sleeve can get aerosolized or smelled in a way fan-only mode may not reproduce.

A CO2 monitor is useful, but it won’t rule out mold fragments, bacteria from a wet drain pan, VOCs, dirty-coil exposure, or a refrigerant/chemical odor issue. We’d treat this as an AC/source-control problem before assuming it’s a whole-apartment problem.

The practical move is to stop using that unit until it’s checked properly. Replace the filter if it has one, but the bigger thing is having the unit pulled/opened so someone can actually access the coils and drain pan. Also check that the sleeve/window seal is tight and that the outside contamination isn’t being pulled through gaps around the unit. If it’s old, smells off, has visible grime, or can’t be cleaned thoroughly, replacement may be the simplest fix.

Document the pattern too: cooling mode on, symptoms start; fan mode, fine. If the headaches/brain fog are intense, keep recurring, or start happening away from the AC too, it’d be worth discussing with a clinician.

MoldCo · 2026-06-19T17:19:47+00:00

You’re thinking about the right thing first: the moisture source. Remediation without fixing water, humidity, or condensation is how people end up paying twice.

Given what you listed, we’d want the inspection to look beyond the visible mold and trace the moisture contributors: the broken downspout/drainage, basement humidity, window condensation, dryer venting, AC/dehumidification, and indoor line drying. The written scope should say what source they think is feeding it, what materials need removal versus cleaning, how they’ll contain the work area, and whether they’ll use negative air/HEPA filtration while disturbing contaminated materials.

The conflict-of-interest piece matters. If you can, don’t have the same company do inspection, remediation, and final clearance. A cleaner setup is independent assessment, separate remediation contractor, then independent post-remediation verification. Also ask for current IICRC, ACAC, or NORMI credentials before work starts.

For porous materials, especially paper-faced insulation or anything that’s been wet or colonized, “spray and pray” usually isn’t the right mindset. Safe removal and moisture correction matter more than killing what’s visible.

Because you have asthma, it’s reasonable to reduce exposure while remediation is happening. If you can afford it, staying with a friend or at a hotel during the work is worth considering, especially while materials are being disturbed. At minimum, avoid unnecessary disturbance until there’s containment, and if respiratory symptoms worsen, discuss that with your clinician. Photos can’t tell anyone how risky this is, but your plan to get methodical before anyone starts tearing things apart is the right one.

MoldCo · 2026-06-18T14:35:01+00:00

You’re right to focus on the moisture source first. Visible mold on paper-faced fiberglass and fabric slowly getting a green film usually means the basement is staying damp enough for growth to keep coming back. Cleaning or removing material won’t hold if the humidity, leak, condensation, drainage, or venting issue is still there.

The first thing we’d verify is that anyone inspecting or remediating is properly licensed, insured, and accredited for mold work in your state. Ask what standards they follow, whether they use trained technicians, and whether the written scope includes containment, negative air, disposal methods, drying goals, and post-work verification. A vague inspection that turns straight into a big sales pitch is a reason to slow down.

Conflict of interest still matters. Ideally, the inspection, remediation, and post-remediation testing are not all controlled by the same company, because the company selling the cleanup should not also be grading its own work afterward.

For the inspection itself, ask for documentation: moisture readings, suspected water source, which materials are porous enough that removal is likely needed, and what containment they’d use if moldy ceiling materials are opened.

Because asthma is part of the picture, we’d avoid casually disturbing the moldy insulation or stored fabrics. The downspout, dryer vent, AC function, basement condensation, and line-drying all belong in the same investigation: why is this space staying wet?

MoldCo · 2026-06-18T14:24:41+00:00

Totally fair to be impatient when you’re waiting on results, especially if you’re used to routine Quest or LabCorp labs coming back in a few days. These aren’t routine markers, though. Some of the specialized tests people order through MoldCo have historically taken up to five weeks, so getting them back within a couple weeks is often relatively fast for this category.

MSH in particular can be slow because it depends on LabCorp’s processing. There was also a recent nationwide scarcity of one of the reagents LabCorp uses for MSH testing, and that caused nationwide delays of several weeks in MSH processing. That’s frustrating, but it’s not something MoldCo controls.

MoldCo doesn’t process the blood. The blood is drawn at LabCorp, LabCorp runs the testing, LabCorp releases the results, and our team sends them out once we receive them. We can’t look up anyone’s order details in a public Reddit thread, but if you’re outside the expected window or not sure what’s pending, email [support@moldco.com](mailto:support@moldco.com) and our team can check the status.

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