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prophylactic

prophylactic

1 7.9
A medicine or treatment that prevents an illness before it starts
  • noun
  • /ˌprɒfɪˈlæktɪk/
  • Specialized
translation icon : medicamento profiláctico
  • At the current time, there are three primary uses of antibiotics in animal agriculture: therapeutic, prophylactic (to prevent potential infection), and growth promotion (with both of the latter two categories being at subtherapeutic concentrations).

They are only doing this as a prophylactic such that they stave off regulation which is now imminent.

Examples

  • The one exception is ondansetron—between a quarter and an eighth of the recommended prophylactic dose has been shown to effectively treat established PONV.

    Academic text (2003)
  • Doctors recommend receiving a prophylactic vaccine to prevent diseases like influenza.

  • We've done pretty well over the last century or so to generate prophylactic vaccines, that is vaccines that prevent infectious diseases.

  • Because it is difficult to administer otic drops to some children, it would be ideal if we had an oral prophylactic agent that covered a broad antimicrobial spectrum (including P. aeruginosa) and that was approved for children.

    Academic text (2001)
  • The reduction of cervical cancer risk by 70% or more becomes a theoretical possibility depending on the number of carcinogenic HPV types eventually included in a future HPV prophylactic vaccine and on the percent of the population vaccinated.

    Blog text (32)
  • The veterinarian prescribed a prophylactic treatment for the puppy to guard against infections.

  • This prophylactic medicine is aimed at reducing the risk of developing serious illness during flu season.

Synonyms

prophylaxis
vsprophylactic
  • Specialized
4 8.2

Actions people take to stop disease before it starts

refers instead to a medicine or treatment product not the action
preventive
vsprophylactic
1 3.9

Something used to stop a health problem before it happens

is focused specifically on medical treatments rather than wider measures
preventative
vsprophylactic
  • Specialized
1 4.3

A medicine to stop disease or slow its progress

is the general label for a treatment intended to prevent or slow illness
medicinal drug
vsprophylactic
  • Specialized
3.3

A substance used to treat, prevent, or reduce symptoms of illness

is limited to use specifically for preventing or slowing illness rather than other treatments

Antonyms

8 6.2

Able to cure disease and help someone get better

Compounds

1 6.4

Something people use to prevent pregnancy, like a condom or diaphragm

How Preventive

prophylactic
  • Specialized
1 7.9
vaccine
  • Specialized
374 2.8

Surface Forms

prophylactic singular
prophylactics plural

Morphology

prophylactic = prophylactic (opaque) = pro + phylact + ic

The noun use is a regular conversion from the adjective 'prophylactic', so the meaning is straightforward if the adjective is known.

Etymology

Prophylactic comes from Greek words pro- 'before' and phylax 'guard'. A prophylactic medicine is something that 'guards before' you get sick, so it is given to stop an illness before it starts.