infrared therapy

5.1

A treatment that uses heat from special light to reduce pain and improve blood flow

noun
/ˌɪnfrəˈrɛd ˈθɛrəpi/

Specialized

: terapia de infrarrojos

After her knee surgery, she received daily infrared therapy to reduce swelling and discomfort.

Examples

Many physical therapists use infrared therapy to help patients recover from muscle injuries.
Some spas offer infrared therapy sessions for relaxation and improved circulation.
Many athletes use infrared therapy to recover faster.
Have you tried infrared therapy for your back pain?
After her knee surgery, she received daily infrared therapy to reduce swelling and discomfort.
Many physical therapists use infrared therapy to help patients recover from muscle injuries.
Some spas offer infrared therapy sessions to improve blood circulation and promote relaxation.

Synonyms

thermotherapy

vsinfrared therapy

Specialized

1 6.3

The use of heat to reduce pain and make muscles less stiff

uses focused radiation heat on specific body areas rather than general heat application

Surface Forms

infrared therapy singular

infrared therapies plural

Morphology

infrared + therapy

The meaning is directly built from the adjective 'infrared' (relating to infrared radiation) modifying 'therapy' (medical treatment), so a learner who knows both words can infer it means a treatment that uses infrared. This is a straightforward adjective+noun composition following common cross-linguistic patterns, making it immediately comprehensible rather than idiomatic.

Etymology

The compound infrared therapy is a simple name: infrared refers to invisible 'red' light that gives gentle heat, and therapy means a treatment. The image of warm, invisible light reaching the muscles explains why it is used 'to relieve pain' and 'improve circulation'.