Pronunciation: [pˈʌstjuːl] (IPA) 
The word "pustule" is spelled as /ˈpʌstjuːl/. The first syllable "pus" is pronounced as /pʌs/ and the second syllable "tule" is pronounced as /tjuːl/. A pustule is a small inflamed blister filled with pus, which can occur as a result of bacterial or fungal infection, or as a symptom of a skin disease. It is important to spell medical terms like "pustule" correctly to ensure accurate communication in healthcare settings.
A pustule is a small and elevated skin lesion characterized by a visible accumulation of pus, typically surrounded by redness and inflammation. It is a common feature in various skin conditions and infections.
Pustules typically develop as a response to an infection or inflammatory process within the skin. When bacteria or other pathogens invade the body, the immune system activates an inflammatory reaction to fight against the invaders. As a result, certain immune cells, such as neutrophils, gather at the site of infection. Neutrophils release substances to destroy the pathogens, causing the formation of pus, which consists of dead white blood cells, debris, and bacteria.
Pustules are usually small, ranging from a few millimeters to a centimeter in size, and appear as small, raised bumps on the skin. The coloration may vary, often presenting as yellow or white due to the accumulation of pus, surrounded by erythematous skin, which is reddened and inflamed.
Pustules can be symptomatic and cause discomfort, pain, or itching, depending on the underlying cause. They may occur in various skin conditions, such as acne, impetigo, folliculitis, or even certain autoimmune disorders like psoriasis. Treatment options for pustules depend on the underlying cause and may involve topical medications, systemic therapies, or other interventions to address the infection or underlying condition. It is important to consult a healthcare professional for proper diagnosis and treatment.
A small circumscribed elevation on the skin, containing pus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
A small elevation of the skin or cuticle containing pus; a small blister.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "pustule" comes from the Latin "pustula", which means a blister or pimple. It is derived from the Latin verb "pungere", meaning "to prick or pierce", which is also the root of the English word "puncture". The term "pustule" has been used in English since the 16th century to describe a small, inflamed elevation on the skin filled with pus.
