miliaria
Học thuậtThân thiện
Definition
Noun: A skin condition, also known as heat rash or prickly heat, characterized by the obstruction of sweat ducts. This typically occurs in hot and humid conditions when sweat becomes trapped beneath the skin's surface, leading to inflammation and the appearance of small, itchy red bumps or blisters.
Usage
The word "miliaria" is a medical/clinical term. It is most commonly used in formal, healthcare, or scientific contexts to describe the specific dermatological condition. * Infants and young children are particularly susceptible to miliaria. * The primary treatment for miliaria is to cool the skin and keep it dry.
Examples
- The dermatologist diagnosed the itchy rash on the patient's back as .
- Prolonged exposure to the tropical climate caused a severe case of .
- Wearing breathable, loose-fitting clothing can help prevent .
Advanced Usage
- Types of Miliaria: The term can be specified further based on the depth of the sweat duct obstruction:
- Miliaria crystallina: The mildest form, where blockage is very superficial, causing clear, fluid-filled blisters.
- Miliaria rubra: The most common form ("prickly heat"), where blockage is deeper, causing red bumps and a stinging or prickly sensation.
- Miliaria profunda: A less common, more severe form with deeper, flesh-colored bumps.
Variants and Related Words
- Heat rash (n): The common, non-medical term for miliaria.
- Prickly heat (n): Another common name for miliaria, specifically .
- Sudamina (n): A historical or alternative clinical term for miliaria.
Synonyms
- Heat rash
- Prickly heat
- Sweat rash
Antonyms
- There is no direct antonym, as it is a specific medical condition. One could refer to clear skin or the absence of obstruction in contrast.
Related Idioms or Phrases
- "Breaking out in a heat rash": A common phrase describing the sudden onset of miliaria symptoms.
- After working in the greenhouse all day, he broke out in a heat rash.
Noun
- obstruction of the sweat ducts during high heat and humidity