A damp survey expert investigating a house

Damp and Mould Health Risks: How Indoor Damp Leads to Health Problems?


Key Takeaways

  • Dampness in homes or buildings can lead to the presence of excess moisture, which can cause mould growth. Therefore, you should think twice before buying a house with damp problems.
  • Mould allergies can cause symptoms such as coughing, itchy eyes, and skin rashes.
  • Damp and mould in homes can lead to respiratory problems and worsen conditions like asthma and bronchitis.
  • Individuals with mould allergies, infants, pets, and occupational workers in damp environments are particularly at risk for health issues related to dampness and mould.


In today's article we're tackling a common yet often overlooked issue: damp and mould health risks. It's alarming how these uninvited guests can impact our health.

We've delved into the research, and we're ready to share how damp and mould affect us, who's most at risk, and most importantly, how we can prevent these health issues.

Let's uncover the truth about these household hazards and learn how to keep our homes safe and healthy.


Understanding Damp and Mould

We're here to shed light on the topics of dampness and mould.

As we explore these subjects, we'll clarify what dampness is, explain the nature of mould, and discuss the significance of mould spores.

It's crucial to understand these elements as they've potential health implications.


rising damp causing health risks and problems


What is Damp?

In our discussion about dampness, we're looking at the presence of moisture or water in excess, usually within our homes or buildings. Dampness detection is crucial in understanding the causes of dampness, which primarily originate from humidity, condensation, and water intrusion.

Efficient humidity control is key in preventing dampness, often requiring the use of dehumidifiers or ventilation improvements. We're also exploring waterproofing solutions, particularly for basements and foundations, to prevent water seepage.

It's important to note that dampness poses serious health risks, with the potential to trigger respiratory problems, allergies, and even structural damage to property. Our goal is to equip everyone with the necessary knowledge and tools to effectively combat dampness.

What is Mould?

Let's explore mould, a type of fungus that's often associated with dampness, and we'll learn how it can affect our health and homes.

There's a range of mould types, each with its own characteristics and health impacts. Some moulds are harmless, but others can cause mould allergies, leading to symptoms like coughing, itchy eyes, and skin rashes.

It's essential to debunk mould myths, like the belief that it only grows in old buildings. Mould can thrive anywhere there's moisture and organic material. We recommend a professional mould inspection to identify the extent of infestation.

Mould removal should be a priority, as prolonged exposure can lead to serious health issues.

Together, we can combat this silent invader.


health risks from damp moisture


What are Mould Spores?

So, we've tackled what mould is, and now we'll dive into understanding mould spores, which are essentially the seeds that mould uses to reproduce. These spoilers of indoor and outdoor environments can cause Mould Spore Allergies, making them a topic of concern.

We've identified four key areas to understand about mould spores:

  1. Spore Lifecycle: Mould spores can survive in harsh conditions, waiting for suitable conditions to grow.
  2. Indoor Spores: These can be found in damp places like bathrooms and kitchens.
  3. Outdoor Mould Spores: They're found in decaying organic matter, and their numbers surge after rain.
  4. Spore Dispersal Methods: Spores disperse through air, water, and also hitch a ride on insects.

Understanding these aspects helps us better manage our environments to mitigate health risks.


How Damp and Mould Affect Health?

Damp and mouldy houses, especially in Britain, lead to a variety of health issues.

These include respiratory problems, skin conditions, and even impacts on mental health.

It's worth exploring each of these areas in more detail to understand the full implications of living in damp and mouldy conditions.

Respiratory Problems Caused by Mould in Your Home

Surprisingly, we're finding that mould in homes can cause serious respiratory problems. It's not just a minor inconvenience; mould allergies are real and can trigger a range of illnesses. Here's what we've learned:

  1. Mould spores can be a significant trigger for bronchitis. The constant irritation and inflammation can lead to chronic bronchitis if not addressed.
  2. Mould can exacerbate asthma symptoms. The allergens in mould can cause severe reactions in people with asthma, increasing the frequency and severity of attacks.
  3. Sinusitis, an inflammation or swelling of the tissue lining the sinuses, can be caused by mould. Chronic sinusitis can lead to significant discomfort and health complications.
  4. Chronic Obstructive Pulmonary Disease (COPD) is another potential risk. Long-term exposure to mould can contribute to the development of this serious lung disease.

Let's take these risks seriously and pursue healthier living environments.


Damp moisture and stains on a wall


Skin Conditions Caused by Mould in the Home

We're now shifting our focus to the five primary skin conditions caused by mould in the home, and how they can severely impact our quality of life.

Mould allergies are often the first symptoms, causing skin inflammation, intense itching, and hives. These allergies can also act as eczema triggers, exacerbating existing conditions or even causing new flare-ups.

Fungal infections, another result of mould exposure, can lead to rashes and other skin irritations.

Lastly, there's evidence that mould can cause psoriasis aggravation, making an already uncomfortable condition even more challenging to manage.

Understanding these skin reactions to mould is crucial in maintaining our health. But mould's impact isn't limited to physical health, it can affect our mental well-being too, a topic we'll explore next.

Mould and Mental Health

Mould exposure isn't only a physical health threat, but it can also wreak havoc on our mental health, a correlation we're delving into today.

Mould Induced Anxiety: Living in damp, mouldy environments can trigger anxiety. The relentless stress of dealing with mould can exacerbate this condition.

Depression and Mould: Persistent mould exposure can lead to feelings of hopelessness, a common symptom of depression.

Dampness Stress Factors: The constant worry about mould can be overwhelming, inducing stress. This long-term exposure to stress can affect our mental wellbeing.

Mould's Neurological Impact: Mould toxins can impact our brain function, potentially leading to mood swings and cognitive difficulties.

The link between mould and mental health isn't commonly discussed, often due to the mental health stigma. By sharing this knowledge, we're hoping to bring greater awareness and understanding to this overlooked issue.


Efflorescence and dampness on a wall


People at Risk from Damp and Mould Health Issues

Many of us aren't aware of the serious health risks that damp and mould can pose, particularly to those with pre-existing conditions. Mould allergies are often overlooked, yet can significantly disrupt one's quality of life. Similarly, infants exposed to damp and mould may face long-term health issues, as their immune response is still developing.

Pet health can also be compromised, with our furry friends experiencing respiratory distress and other symptoms. Lastly, professionals working in damp environments face occupational hazards, with prolonged exposure often leading to chronic conditions.


A damp expert testing dampness in the house


We've summarized some of the key risks in the following section:

  • Individuals with Mould Allergies: Increased susceptibility to respiratory and skin conditions.
  • Infants: Potential for long-term immune system disruption.
  • Pets: Respiratory distress, skin conditions.
  • Occupational Workers: Chronic conditions due to prolonged exposure.

Damp devalues a house and at the same time affects the health of people who are living in it. That's why, we must collectively prioritize addressing damp and mould issues. By doing so, we safeguard our health and the health of those most vulnerable. Awareness and action are our best defenses against the insidious dangers of damp and mould.


What are the health risks associated with damp and mould?

Damp and mould can contribute to various health problems. Exposure to mould can cause allergic reactions, wheezing, shortness of breath, respiratory infections, and even trigger asthma attacks.

What is the connection between dampness and mould and health effects?

Dampness and mould in buildings have been linked to a range of adverse health effects. The World Health Organization has identified that exposure to dampness and mould increases the risk of respiratory health issues.

How does mould exposure affect people's health?

Mould exposure can lead to a variety of health outcomes. It can cause or worsen allergic reactions, respiratory infections, and asthma symptoms. Prolonged exposure to mould may result in more serious health problems.

What are the symptoms of being exposed to mould?

The symptoms of mould exposure may vary but commonly include allergic reactions such as sneezing, runny nose, itchy eyes, and coughing. Some individuals may also experience wheezing, shortness of breath, and respiratory infections.

Is black mould more dangerous than other types of mould?

Black mould, or Stachybotrys chartarum, is often associated with dampness and can release mycotoxins. While it is important to address any type of mould growth, black mould can potentially cause more severe health effects in some individuals.

Can rising damp lead to mould problems in homes?

Yes, rising damp can create a source of moisture that promotes mould growth. If left unaddressed, rising damp can contribute to dampness and mould problems in buildings.

What can be done to prevent mould in homes?

To prevent mould growth, it is essential to control moisture levels in the home. This can include fixing any sources of dampness, improving ventilation, using dehumidifiers, and ensuring proper insulation.

How can I remove mould from my home?

If you discover mould in your home, it is important to address the underlying cause of moisture and then clean the affected areas thoroughly. Use appropriate cleaning products and methods, such as a mixture of detergent and water, and ensure proper ventilation while cleaning.

Where can I find more information about mould and dampness in buildings?

The Department of Health and Occupational Safety and Health websites provide valuable information on dealing with mould and dampness in buildings. You can also consult with professionals specializing in indoor mould remediation.

What are some common sources of moisture that contribute to dampness and mould?

Common sources of moisture that can contribute to dampness and mould include leaking pipes or roofs, condensation on windows, and high humidity levels.

Table of Contents

Picture of Sam Fitzgerald – CSRT Damp Surveyor

Sam Fitzgerald – CSRT Damp Surveyor

Author – CSRT Damp Surveyor
Sam is a highly qualified and seasoned damp surveyor with over ten years of specialised experience. With a strong academic foundation in building surveying and numerous professional certifications, Sam has established himself as an authority in the field of damp diagnosis and remediation.

At Damp Surveyors Ltd, Sam applies his extensive knowledge to help homeowners across the UK address and solve their damp issues effectively. His approach combines cutting-edge techniques with a commitment to honest, client-focused service, ensuring that every survey and recommendation is tailored to the specific needs of the property.

As a thought leader, Sam’s insights into damp prevention and treatment have been featured in industry publications, underscoring his role as a trusted expert dedicated to maintaining the integrity and comfort of your home.

Testing device for measuring dampness in a house


At Damp Surveyors Ltd, we stand out as your premier choice for damp survey services in the UK. Our commitment to excellence and customer satisfaction sets us apart. Here’s why you should choose us:

  • Exclusive 3 Free Quotes: We offer a one-of-a-kind optional service where you not only get our top-notch damp survey but also receive 3 free quotes from vetted local companies, giving you peace of mind by saving you thousands on getting the most competitive quotes, and also time researching and contacting other reputable companies.
  • Knowledge and Experience: We provide unmatched knowledge to every survey we conduct thanks to our team of seasoned professionals and years of industry experience. This guarantees accurate assessments and practical solutions.
  • Nationwide Coverage: Whether you’re in a bustling city or a rural area, our services extend across the UK, making us accessible wherever your property is located. Choose us for nationwide reliability and excellence.

Choose Damp Surveyors Ltd as your reliable partner for all-inclusive survey needs. Our top concerns are the health and safety of your property, and we are committed to providing outcomes you can trust.

Damp issues in the attic of a house

Why Is My Attic Damp?

Key Takeaways Causes of Attic Damp: Attic damp occurs during winter and transitional spring months due to warm, moisture-laden air from the house rising into the attic. The collision between warm

Read More »
Damp proofing and insulation of a house

How Long Does Damp Proofing Last?

Key Takeaways Importance of Damp Proofing: Damp proofing is crucial for protecting buildings from issues like mould, structural failure, and wood degradation caused by moisture. Rising damp is a significant problem,

Read More »
Rising damp inside a house

What Causes Damp?

Key Takeaways Signs of Rising Damp: Damp patches on walls, often starting from the base. Salt deposits (efflorescence) in affected areas. Peeling wallpaper or paint. Musty smell. Causes of Rising

Read More »

Our Services

Related Posts