diaphoresis

Medical term: sweating

Diaphoresis is the medical term for sweating, especially profuse or abnormal sweating.

Doctors use it to describe excessive perspiration as a symptom: The patient presented with diaphoresis and chest pain.

The word appears almost exclusively in clinical contexts—ordinary conversation just says sweating.

physiology

perspiration

Fluid from exertion

evaporation · cooling · transpiration · secretion · pores · skin · moisture · excretion

medical

hyperthermia

Dangerously elevated body temperature

tachycardia · hypotension · vasodilation · sepsis · fever · infection · malaria · tuberculosis · lymphoma · endocarditis

symptoms

clamminess

Moist, cool dampness

nausea · weakness · dizziness · malaise · cold sweat · profuse · drenching · beading · wetness · dampness

causes

exertion

Vigorous physical effort

  • feverElevated body temperature
  • anxietyPersistent apprehensive distress
  • painBodily or emotional distress

shock · drugs · toxins · heatstroke · hypoxia · cardiac · stress · fear · panic · nervousness

treatment

antiperspirant

Blocks underarm moisture

cooling · hydration · electrolyte replacement

Opposites
moisture/secretion state

diaphoresisdry skin

Dehydrated outer layer

dryness · desiccation

Family

diaphoretic, hyperhidrosis, sudoriferous

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