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Trials to join now! 4 Not yet finished but already full! 2 Completed 8 Terminated 1

Could a simple salt water rinse ease your COVID symptoms?

Symptom relief Terminated

This online study tested if frequently rinsing the nose and gargling with salt water could help adults with early COVID-19 symptoms feel better faster. Participants in the UK were randomly assigned to either do the salt water rinses along with standard advice, or just follow stan…

Matched conditions: COVID

Phase: NA • Sponsor: University of Edinburgh • Aim: Symptom relief

Last updated Mar 24, 2026 12:01 UTC

COVID

Get alerted when new COVID trials appear

Could a simple salt water rinse ease your COVID symptoms?