Cochrane Library

Cardiology

Everyday foods for better blood pressure

High blood pressure, or hypertension, is a risk factor for stroke, heart disease and other dangerous conditions, but it offers no early warning signs. That's why it's so important to have your pressure checked regularly.

Psychology & Psychiatry

Exercise for depression: Some benefits but better trials are needed

Exercise may benefit people suffering from depression, according to an updated systematic review published in The Cochrane Library. The authors of the review found evidence to suggest that exercise reduces symptoms of depression, ...

Medications

Review shows chloroquine doesn't help people with COVID-19

Hydroxychloroquine does not reduce deaths from COVID-19, and probably does not reduce the number of people needing mechanical ventilation, state the authors of a new Cochrane Review. In addition, they note that no new trials ...

Diseases, Conditions, Syndromes

A dose of 'wait-and-see' reduces unnecessary antibiotic use

Asking patients to take a 'wait-and-see' approach before having their antibiotic prescriptions filled significantly reduces unnecessary use, a University of Queensland study has shown.

Health

Cranberry juice now unlikely to prevent cystitis

Cranberry juice is unlikely to prevent bladder and kidney infections, according to an updated systematic review published in The Cochrane Library. The authors analysed the most up-to-date evidence and concluded that any benefit, ...

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