Word.ws English Dictionary

herxes

herxes is the third-person singular simple present indicative of herx.

herxes is the plural of herx.

Meaning of herx

Verb

herx (third-person singular simple present herxes, present participle herxing, simple past and past participle herxed)

  1. (informal) To experience a Jarisch-Herxheimer reaction, a negative reaction to antibiotic treatment.
    • These usually last for several hours, and require little more than aspirin and bed rest. Yet many Lyme newsgroup participants write about a "herx" beginning days or weeks after the start of antibiotic therapy, and "herxing" for weeks at a time -- often in a cyclic fashion.2017 October 1, Edward McSweegan, “Lyme Disease: Questionable Diagnosis and Treatment”, in ActionLyme.org, archived from the original on 03 Apr 2023

See all 2 meanings of herx

Noun capitalized: Herxes

Herxes

  1. (plural) plural of Herx

Questions about herxes

What is herxes the third-person singular simple present indicative of?
Herxes is the third-person singular simple present indicative of herx.
What part of speech is herxes?
Herxes is a noun.

Words near herxes in the dictionary

  1. Herwarth
  2. Herwig
  3. Herwigs
  4. herx
  5. herxed
  6. herxes
  7. herxing
  8. herycano
  9. herye
  10. herying
  11. Herzberg

Source and license

Adapted from Wiktionary: herxes (page history and authors); Herxes (page history and authors); herx (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “herxes.” Word.ws, https://word.ws/herxes. Based on Wiktionary, CC BY-SA 4.0.