Charity Walk Update: Nearing the Finish Line

[et_pb_section fb_built="1" admin_label="section" _builder_version="4.16" custom_padding="3px||3px||true|false" global_colors_info="{}" theme_builder_area="post_content"][et_pb_row admin_label="row" _builder_version="4.16" background_size="initial" background_position="top_left" background_repeat="repeat" global_colors_info="{}" theme_builder_area="post_content"][et_pb_column type="4_4" _builder_version="4.16" custom_padding="|||" global_colors_info="{}" custom_padding__hover="|||" theme_builder_area="post_content"][et_pb_text admin_label="Text" _builder_version="4.16" background_size="initial" background_position="top_left" background_repeat="repeat" global_colors_info="{}" theme_builder_area="post_content"]

We're back with what will probably be our penultimate updater on our virtual Lands End to John O'Groats challenge, where we aim to raise money for the Fungal Infection Trust. Our team has continued to walk, run and cycle the virtual challenge and has now covered an impressive 1534.61km (953.56 miles), leaving just 209.59km (130.23 miles) until we reach our destination.

Our team is now on the final stretch, heading towards Inverness before following the coast up to John O'Groats. Along the way, we've passed the famous Loch Ness, a large, deep, freshwater loch extending approximately 37 kilometres southwest of Inverness. Known for its dramatic scenery, Loch Ness is also famous for the legendary Loch Ness Monster, affectionately known as "Nessie."

Interestingly, in 2008, the late American scientist and lawyer Robert Rines, who spent decades searching for Nessie, concluded that the Loch Ness Monster was likely extinct. Rines had captured images in the 1970s that some believed to be evidence of the creature, but subsequent searches yielded no concrete evidence of Nessie's existence.

Our journey has also taken us through the picturesque Fort Augustus, a charming village on the banks of the Caledonian Canal and near the south-western end of Loch Ness. This beautiful area is known for its scenic surroundings and the impressive Fort Augustus Abbey, a former Benedictine monastery.

We've also ventured through the captivating Cairngorms National Park, the UK's largest national park, which is home to rare wildlife such as golden eagles, capercaillie, and wildcats. The park boasts five of the UK's six highest mountains, offering stunning landscapes and diverse ecosystems.

As we approach the end of our challenge, we remain grateful for your support and enthusiasm. Together, we will make a difference in the fight against fungal infections. Stay tuned for or final update as we make the final push towards the finish line, and don't forget to donate via the link below:

[/et_pb_text][/et_pb_column][/et_pb_row][/et_pb_section]

by Lauren Amphlett

Lung and Chest Pain: Perception and Mechanisms in the Absence of Nerves

[et_pb_section fb_built="1" _builder_version="4.16" global_colors_info="{}" theme_builder_area="post_content"][et_pb_row _builder_version="4.16" background_size="initial" background_position="top_left" background_repeat="repeat" global_colors_info="{}" theme_builder_area="post_content"][et_pb_column type="4_4" _builder_version="4.16" custom_padding="|||" global_colors_info="{}" custom_padding__hover="|||" theme_builder_area="post_content"][et_pb_image src="https://aspergillosis.org/wp-content/uploads/2023/04/AdobeStock_303540715.jpeg" _builder_version="4.20.4" _module_preset="default" theme_builder_area="post_content" title_text="Isolated vector illustration of the human bowel with small bowel and colon." hover_enabled="0" sticky_enabled="0" align="center" width="18%"][/et_pb_image][et_pb_text _builder_version="4.16" background_size="initial" background_position="top_left" background_repeat="repeat" global_colors_info="{}" theme_builder_area="post_content"]

When we think of pain, we often associate it with injury or damage to a particular part of our body. However, the experience of pain is not always straightforward, especially when it comes to the lungs, as they have very few nerve endings compared to other parts of the body. This post aims to shed light on the mechanisms of lung and chest pain, including cardiac causes, and how lung pain is felt despite having very few nerves.

The Perception of Pain

Pain serves as a protective mechanism that alerts the body to potential harm. It is a complex process involving the nervous system, which includes peripheral nerves, the spinal cord, and the brain. Pain perception typically begins with the activation of nociceptors, which are specialised nerve endings that initiate the response to pain from stimuli. These nerve endings transmit signals through the peripheral nerves to the spinal cord and, ultimately, to the brain, where the sensation of pain is processed and perceived.

The Autonomic Nervous System

The autonomic nervous system is part of the nervous system that controls involuntary functions within the body, such as heart rate, blood pressure, digestion, breathing, and temperature regulation. It operates mostly unconsciously, allowing your body to automatically respond and adapt to changes in the environment and maintain a stable internal state, known as homeostasis. The sympathetic and parasympathetic nerves are part of the autonomic nervous system, which controls involuntary functions in your body.

The sympathetic nerves are responsible for the 'fight or flight' response, preparing your body for action during times of stress. They increase heart rate, blood pressure, and breathing rate.

The parasympathetic nerves help your body relax and recover, promoting the rest and digest response. They lower heart rate and blood pressure and facilitate digestion. Together, these nerves help maintain balance in your body, ensuring it responds appropriately to different situations.

Lung Anatomy and Nerve Distribution

Unlike the skin and muscles, the lungs have a relatively sparse distribution of nerve endings. The majority of nerves in the lungs are part of the autonomic nervous system. The lungs are primarily innervated by the vagus nerve, which carries sensory information from the lungs to the brain. The sympathetic and parasympathetic nerves regulate bronchial smooth muscle tone and mucus secretion.

Pain in the Lungs and Chest: Mechanisms and Causes

Despite having very few nociceptors (pain receptors), it is still possible to experience pain in the lungs and chest. This pain can be a result of various factors, including:

• Pleural irritation: The lungs are surrounded by a double-layered membrane called the pleura. The pleura contains nociceptors that can become irritated by inflammation or infection, resulting in pleuritic pain – a sharp, stabbing sensation felt in the chest, which typically worsens with deep breathing or coughing.
• Referred pain: The brain can sometimes misinterpret signals from the lungs or pleura, perceiving pain in nearby areas such as the chest, back, or shoulders. This is known as referred pain and can result from lung conditions like pneumonia, pleurisy, or pulmonary embolism.
• Bronchospasm: Constriction of the bronchial muscles can lead to a sensation of chest tightness and difficulty breathing, which may be perceived as pain.
• Lung tissue damage: Although the lung tissue itself has few nociceptors, severe inflammation or infection can cause damage to the surrounding tissues, leading to the perception of pain.
• Cardiac causes: Chest pain can also be a symptom of heart-related issues, such as angina or a heart attack. Pain from cardiac causes is often described as a pressure, tightness, or squeezing sensation in the chest. It can sometimes radiate to the arms, neck, jaw, or back. It is essential to seek immediate medical attention if you suspect your chest pain is heart-related.

Please note the above list is not exhaustive. If you are experiencing pain that is new for you, has not been investigated or is in any way different from your usual symptoms - please seek medical advice.

Further reading on lung conditions not related to aspergillosis can be found via the following resources:

• British Lung Foundation: A UK-based charity that offers extensive information on various lung conditions, their symptoms, and available treatments. Visit their website at https://www.blf.org.uk/ for patient guides and support.
• Asthma UK: A charity focused on helping people with asthma understand and manage their condition. Their website (https://www.asthma.org.uk/) offers information on asthma symptoms, triggers, treatments, and personal stories from patients.
• COPD Foundation: A non-profit organisation dedicated to improving the lives of those affected by chronic obstructive pulmonary disease (COPD). Their website (https://www.copdfoundation.org/) provides a wealth of information on COPD, including educational materials, management strategies, and support groups.

[/et_pb_text][/et_pb_column][/et_pb_row][/et_pb_section]

by Lauren Amphlett

Asthma UK's End the Lung Health Lottery

[et_pb_row][et_pb_column type="4_4"][et_pb_text]

Today is the launch of Asthma UK's End the Lung Health Lottery campaign. The initiative seeks to address the significant health inequalities that exist across the UK and highlights the fact that where people live, their income and their social status can have a significant impact on their lung health, with those from disadvantaged communities being at a much higher risk of developing lung conditions.

The campaign's main objective is to end the "lung health lottery" and ensure that everyone has equal access to high-quality care and support for lung conditions, regardless of their background or where they live. In order to tackle the issue, Asthma UK is working with healthcare professionals, policymakers, and other organisations to achieve this goal.

The campaign aims to address the root causes of lung health inequalities, such as poverty, air pollution, and lack of access to healthcare, and empower people to take control of their lung health. Asthma UK is calling for more funding for research and initiatives that can help tackle these issues, as well as more investment in public health campaigns to raise awareness of the importance of lung health.

Through the End the Lung Health Lottery campaign, Asthma UK hopes to create a fairer and more equal society for people with lung conditions. By working together, we can improve the lives of millions of people across the UK and ensure that no one is left behind because of their background or where they live. You can read more about the campaign below and pledge your support via the link below.

https://www.asthmaandlung.org.uk/end-lung-health-lottery?utm_source=Twitter&utm_medium=Social&utm_campaign=Lottery&utm_id=#get-support

[/et_pb_text][/et_pb_column][/et_pb_row][/et_pb_section]

by Lauren Amphlett