conditions101, Author at Conditions 101

January 22, 2026January 22, 2026

What Is Hyperpigmentation?

Adult woman sitting outdoors with visible facial hyperpigmentation, representing an educational overview of skin tone changes. — A calm outdoor setting illustrating how hyperpigmentation can appear in everyday life. conditions101.com.

Hyperpigmentation is a common skin condition in which certain areas of the skin become darker than the surrounding skin. This darkening occurs when excess pigment, known as melanin, is produced or deposited in the skin. Hyperpigmentation can affect people of all skin tones and may appear anywhere on the body, most commonly on the face, hands, neck, and other areas exposed to the sun. This article provides a clear, educational overview of hyperpigmentation to explain what it is, why it occurs, and how it can affect appearance, without offering medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Emotional Exhaustion?

Adult woman sitting thoughtfully in a calm living room setting, representing emotional exhaustion in everyday life. — A calm, reflective moment illustrating emotional exhaustion in daily life. conditions101.com.

Emotional exhaustion is a state of feeling mentally and emotionally worn down after prolonged periods of stress, pressure, or emotional demands. It is commonly discussed as a component of chronic stress and burnout and reflects a sense of being depleted, overwhelmed, or unable to cope as effectively as before. This article provides an educational overview of emotional exhaustion to help explain what it is, how it develops, and how it can affect daily life, without offering medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Obesity?

Obesity is a health condition defined by having an amount of body fat that is higher than what is generally considered healthy for a person’s height. It is most often discussed in terms of public and population health because of its broad associations with long-term health outcomes and quality of life. This article provides a clear, educational overview of obesity to help readers understand how the condition is commonly defined, discussed, and studied, without offering medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Does Poor Sleep Feel Like?

Adult woman resting on a couch with a tired, thoughtful expression in a calm home setting, representing an educational overview of how poor sleep can feel. — An adult person pausing in a relaxed home environment, illustrating common daytime experiences associated with poor sleep. conditions101.com.

Poor sleep refers to sleep that is insufficient, disrupted, or not restorative, even if time spent in bed seems adequate. Rather than a single condition, poor sleep describes a range of experiences related to sleep quality, timing, and continuity. Many people recognize poor sleep by how they feel during the day rather than by what happens at night.

This article provides education-only, evergreen information to explain what poor sleep can feel like, how it is commonly described, and how it may affect daily functioning. It does not provide medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Small Fiber Neuropathy?

Adult woman sitting on a couch in a calm home setting, looking thoughtfully at her hand, representing an educational overview of small fiber neuropathy. — An adult person reflecting quietly in a relaxed home environment, illustrating sensory changes discussed in small fiber neuropathy education. conditions101.com.

Small fiber neuropathy is a neurological condition that affects the small nerve fibers responsible for transmitting pain, temperature, and certain automatic body signals. These small fibers play a key role in how the body senses heat, cold, and discomfort, as well as in regulating functions such as sweating and blood flow. When these fibers are impaired, sensory experiences and physical sensations may change.

This article provides education-only, evergreen information to explain what small fiber neuropathy is, how it is commonly described, and how it may affect daily life. It does not provide medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Sensory Overload?

Adult man sitting in a calm living room with eyes closed and a thoughtful expression, representing an educational overview of sensory overload. — An adult person pausing in a quiet home environment, illustrating experiences related to sensory overload discussed in general health education. conditions101.com.

Sensory overload refers to a state in which the brain receives more sensory input than it can comfortably process at one time. This can happen when sights, sounds, smells, textures, or movement signals become overwhelming, making it difficult to focus, think clearly, or remain comfortable. Sensory overload is an experience, not a diagnosis, and it can affect people in many different situations.

This article provides education-only, evergreen information to explain what sensory overload is, how it is commonly experienced, and why it can occur. It does not provide medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is a Weight Plateau?

Adult woman sitting at a table looking thoughtfully at a bathroom scale in a calm home setting, representing an educational overview of a weight plateau. — An adult person reflecting on stable weight changes in a relaxed home environment, illustrating common experiences discussed in weight plateau education. conditions101.com.

A weight plateau refers to a period during which body weight remains relatively stable despite ongoing efforts to change it, such as adjusting diet, increasing physical activity, or modifying daily habits. During a plateau, progress appears to stall, even though routines may feel consistent and effort remains the same.

This article provides education-only, evergreen information to explain what a weight plateau is, how it is commonly described, and why it can occur. It does not provide medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Sleep Fragmentation?

Adult woman sitting on a couch with a thoughtful, tired expression in a calm home setting, representing an educational overview of sleep fragmentation. — An adult person reflecting quietly in a relaxed home environment, illustrating disrupted sleep experiences discussed in sleep fragmentation education. conditions101.com.

Sleep fragmentation refers to a pattern of disrupted sleep in which a person experiences frequent awakenings or brief arousals throughout the night. Even if total sleep time appears adequate, repeated interruptions can prevent the body and brain from moving smoothly through normal sleep stages. As a result, sleep may feel unrefreshing.

This article provides education-only, evergreen information to explain what sleep fragmentation is, how it is commonly described, and how it can affect rest and daily functioning. It does not provide medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Wrist Pain?

Adult man sitting on a couch in a calm home setting while examining his wrist, representing an educational overview of wrist pain. — An adult person reflecting on wrist discomfort in a relaxed home environment, illustrating everyday experiences discussed in wrist pain education. conditions101.com.

Wrist pain refers to discomfort, soreness, or stiffness felt in or around the wrist joint. The wrist plays an essential role in everyday hand and arm movements, so pain in this area can affect a wide range of activities. Wrist pain is considered a symptom rather than a condition itself, meaning it can arise from many different physical factors.

This article provides education-only, evergreen information to explain what wrist pain is, how it is commonly experienced, and how it may affect daily life. It does not provide medical advice, diagnosis, or treatment.

January 22, 2026January 22, 2026

What Is Lactose Intolerance?

Adult woman sitting at a kitchen table with a glass of milk, appearing thoughtful in a calm home setting while learning about lactose intolerance. — An adult person in a relaxed kitchen environment, illustrating everyday digestion awareness discussed in lactose intolerance education. conditions101.com.

Lactose intolerance is a digestive condition in which the body has difficulty breaking down lactose, a natural sugar found in milk and dairy products. This happens when the small intestine produces insufficient amounts of lactase, the enzyme needed to digest lactose properly. As a result, lactose moves through the digestive system undigested, which can lead to uncomfortable symptoms.

This article provides education-only, evergreen information to explain what lactose intolerance is, how it occurs, and how it may affect daily digestion. It does not provide medical advice, diagnosis, or treatment.