Category: Rare & Lesser-Known

Burning Mouth Syndrome is a condition characterized by a persistent burning, scalding, or tingling sensation in the mouth without an obvious visible cause. The discomfort most commonly affects the tongue, lips, gums, or roof of the mouth, but it can involve multiple areas at the same time. The sensation may be mild or intense and can occur daily for long periods.

This article provides a clear, educational overview of what Burning Mouth Syndrome is. It is intended for general information only and does not offer medical advice, diagnosis, or treatment.

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Visual snow is a neurological visual phenomenon in which a person sees tiny, flickering dots across their entire field of vision. These dots are often described as resembling static on an old television screen. The visual effect is typically continuous and present in both eyes, even when the eyes are closed.

Visual snow is not an eye disease and is not caused by problems with vision clarity or eyesight alone. Instead, it is understood as a sensory processing issue related to how visual information is interpreted by the brain.

This article explains visual snow in a clear, educational way without providing medical advice, diagnosis, or treatment.

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Ehlers-Danlos syndrome (EDS) is a group of rare genetic conditions that affect the body’s connective tissues. Connective tissues provide structure and support to the skin, joints, blood vessels, and other organs. When these tissues do not function as expected, it can lead to a wide range of physical effects.

This article provides an educational overview of what Ehlers-Danlos syndrome is, how it generally affects the body, common features, and how it may influence daily life. The information is for general education only and does not provide medical advice, diagnosis, or treatment.

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Mast Cell Activation Syndrome (MCAS) is a condition involving episodes of inappropriate or excessive activation of mast cells. Mast cells are part of the immune system and play an important role in allergic responses, inflammation, and protection against pathogens. In MCAS, these cells release chemical mediators too easily or too often, even when there is no clear threat.

This article provides a clear, educational explanation of Mast Cell Activation Syndrome for general informational purposes. It does not offer medical advice, diagnosis, or treatment.

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POTS stands for Postural Orthostatic Tachycardia Syndrome. It is a condition that affects how the body responds to changes in position, particularly when moving from sitting or lying down to standing. POTS is considered a disorder of the autonomic nervous system, which controls many automatic body functions such as heart rate and blood pressure.

This article provides an educational overview of POTS, including what it is, how it is commonly described, typical experiences associated with it, and how it may affect daily life. It is for general informational purposes only and does not provide medical advice, diagnosis, or treatment.

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Costochondritis is a condition involving inflammation or irritation of the cartilage that connects the ribs to the breastbone (sternum). This cartilage plays an important role in allowing the rib cage to expand and move during breathing. When this area becomes irritated, it can lead to localized chest discomfort.

This article provides an educational overview of costochondritis, explaining what it is, where it occurs, how it is commonly described, and how it may affect daily life. It is intended for general informational purposes only and does not provide medical advice, diagnosis, or treatment.

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Raynaud’s phenomenon is a condition that affects how blood flows to certain parts of the body, most commonly the fingers and toes. During an episode, small blood vessels temporarily narrow, reducing blood flow and causing noticeable color and sensation changes in the affected areas.

Raynaud’s phenomenon is often triggered by cold temperatures or emotional stress. Episodes are usually temporary, but their frequency and intensity can vary from person to person.

This article provides an educational overview of Raynaud’s phenomenon for general informational purposes only.

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