Now offering Telehealth Virtual Appointments! Call or Text our office for more information: 772-332-9975.

10 Signs of Mold Toxicity: How to Identify & ManageThem


Mold can cause various health problems, and it is essential to recognize the signs and take appropriate action. In this lecture, we will delve into the ten signs of mold toxicity, how to find out if you have it in your house, and how to treat it.

What is Mold Toxicity?

Mold toxicity, also known as mycotoxicosis, is the harmful effect of exposure to mold spores and their toxic byproducts called mycotoxins. These toxins can cause numerous health issues, ranging from mild to severe, depending on the individual’s sensitivity and the duration of exposure.

10 Signs of Mold Toxicity

If you suspect that you or someone you know may be experiencing mold toxicity, watch out for the following signs:

Allergic Reactions

One of the most common symptoms of mold toxicity is an allergic reaction. This may include sneezing, itchy eyes, runny nose, and sinus congestion. If these symptoms worsen indoors, it could be a sign of mold exposure.

Respiratory Issues

Mold spores can irritate the respiratory system, leading to coughing, wheezing, shortness of breath, and even asthma attacks in sensitive individuals.

Cognitive Problems

Mold exposure can cause cognitive issues such as memory loss, difficulty concentrating, and confusion. These symptoms are often mistaken for other problems but could be a sign of mold toxicity.


Chronic fatigue is another symptom of mold toxicity. If you feel exhausted even after a night’s sleep, mold exposure could be the culprit.

Joint Pain

Mold toxicity can cause joint pain and stiffness, debilitating and affecting your daily life.

Digestive Problems

Mold exposure can result in digestive problems such as nausea, vomiting, diarrhea, and abdominal pain.

Mood Swings

Mood swings, anxiety, and depression can also be signs of mold toxicity. These symptoms may be misdiagnosed as mental health issues when mold is the underlying cause.

Skin Irritations

Mold can cause skin irritations such as rashes, itching, and redness. These reactions can be especially severe in individuals with sensitive skin or pre-existing skin conditions.

Weakened Immune System

Mold exposure can weaken your immune system, making you more susceptible to infections and illnesses. If you get sick more often than usual, mold toxicity could be a contributing factor.


Inflammation throughout the body can be another sign of mold toxicity. This may manifest as swollen joints, irritated eyes, and other inflammatory symptoms.

How to Find Mold in Your House

If you suspect mold in your home, finding and eliminating it as soon as possible is crucial. Here are some methods for detecting mold:

Visual Inspection

Conduct a thorough visual inspection of your home, paying close attention to damp areas, such as basements, bathrooms, and kitchens. Look for discolored or fuzzy patches on walls, ceilings, and other surfaces.

Smell Test

Mold often produces a distinct musty odor. If you notice a persistent, unexplained smell in your home, it could be a sign of mold growth.

Mold Testing Kits

You can purchase mold testing kits to help identify mold in your home. These kits typically involve taking air or surface samples and sending them to a lab for analysis.

Treating Mold Toxicity

Once you have identified and removed the mold from your home, addressing any health issues that may have arisen due to mold exposure is essential.

Removing Mold from Your Home

Hire a professional mold remediation company to remove the mold and adequately clean the area. This is especially important if you have a large mold infestation or toxic mold species.

Medical Treatment

Consult with us to discuss any symptoms you may be experiencing due to mold exposure. We have a custom designed program including a combination of traditional medicine and alternative therapies to alleviate symptoms and help your body recover..

Preventing Mold Growth

Preventing mold growth is crucial for maintaining a healthy living environment. Here are some tips to help you prevent mold growth in your home:

  • Ensure proper ventilation in damp areas like bathrooms, kitchens, and basements.

  • Regularly clean and inspect your HVAC system.

  • Use a dehumidifier in areas with high humidity.

  • Keep indoor humidity levels between 30-50%. Repair water leaks promptly.


Mold toxicity is a severe issue that can cause many health problems. Stay vigilant and take preventive measures to minimize the risk of mold growth in your home. By recognizing the signs, locating and removing mold in your home, and seeking appropriate medical treatment, you can protect yourself and your loved ones from the harmful effects of mold exposure.

Frequently Asked Questions

How can I tell if I have mold in my house?

Look for obvious signs of mold growth, such as discolored or fuzzy surface patches, and be aware of musty odors. If you suspect mold, consider using a mold testing kit or hiring a professional for an inspection.

What types of mold are dangerous to human health?

Some of the most dangerous molds include Stachybotrys (black mold), Aspergillus, and Penicillium. However, mold can cause health problems, especially in individuals with allergies, asthma, or weakened immune systems.

Can mold exposure cause long-term health issues?

Yes, prolonged mold exposure can lead to chronic health problems, especially in those with pre-existing conditions or weakened immune systems. It is essential to address mold exposure as soon as possible to minimize long-term health risks.

Is it possible to get rid of mold entirely in my home?

While it may be challenging to eliminate mold spores, you can significantly reduce mold growth by removing visible mold, maintaining a clean and dry environment, and taking preventive measures. Hiring a professional mold remediation company can help ensure thorough mold removal and prevent regrowth.

Can I clean up the mold, or should I hire a professional?

For small areas of mold growth, you can clean it up yourself using a mixture of water and detergent. However, for larger infestations or toxic mold species, hiring a professional mold remediation company is highly recommended to ensure safe an

Lab Testing for you:

 If we suspect that a patient has mold toxicity, we would order the following tests to help confirm the diagnosis and assess the severity of their condition:

  1. Complete Blood Count (CBC): A CBC can provide insights into the patient’s overall health and immune system function, which can be affected by mold exposure [1].

  2. C-Reactive Protein (CRP) and Erythrocyte Sedimentation Rate (ESR): These are markers of inflammation that may be elevated in patients with mold toxicity [2].

  3. Immunoglobulin E (IgE) levels: Elevated IgE levels can indicate an allergic response to mold exposure [3].

  4. Mycotoxin Testing: Urine, blood, or tissue samples are analyzed for the presence of mycotoxins, which are toxic substances produced by mold [4].

  5. Nasal and Sinus Cultures: Swabs from the nasal cavity and sinuses is cultured to identify the presence of mold [5].

  6. Pulmonary Function Tests: These tests can assess lung function and help identify respiratory issues related to mold exposure [6].

Lab testing is ordered based on the patient’s symptoms and clinical presentation. It is essential to consult with a healthcare professional for a thorough evaluation and tailored recommendations.


Mold toxicity, or mycotoxicosis, is the harmful effect of exposure to mold spores and their toxic byproducts called mycotoxins.

🤧 Signs of mold toxicity include allergic reactions, respiratory issues, cognitive problems, fatigue, joint pain, digestive problems, mood swings, skin irritations, weakened immune system, and inflammation.

🏠 Methods for detecting mold in your home include visual inspection, smell test, and mold testing kits.

💊 Treating mold toxicity involves removing mold from your home, seeking medical treatment, and preventing mold growth.

🧪 Tests to help confirm the diagnosis and assess the severity of mold toxicity include a complete blood count, C-reactive protein, erythrocyte sedimentation rate, immunoglobulin E levels, mycotoxin testing, nasal and sinus cultures, and pulmonary function tests.

💡 Preventing mold growth involves ensuring proper ventilation, regularly cleaning and inspecting your HVAC system, using a dehumidifier in areas with high humidity, and repairing water leaks promptly.

💭 1-liner summary: Mold toxicity can cause various health problems, and recognizing the signs, finding and removing mold in your home, seeking appropriate medical treatment, and preventing mold growth are crucial for protecting yourself and your loved ones from its harmful effects.

#MoldToxicity #SignsOfMoldToxicity #MoldDetection #MoldRemediation #MedicalTreatment #PreventingMold #DiagnosticTests


[1] Harvard Health Publishing. (2019). Understanding the stress response. Retrieved from

[2] Mayo Clinic. (2021). C-reactive protein test. Retrieved from

[3] American Academy of Allergy Asthma & Immunology. (2021). Mold Allergy. Retrieved from

[4] Centers for Disease Control and Prevention. (2019). Mold Testing. Retrieved from

[5] Fungal Sinusitis. (2021). American Academy of Otolaryngology-Head and Neck Surgery. Retrieved from

[6] Mayo Clinic. (2021). Pulmonary Function Tests. Retrieved from


Scroll to Top