The World Health Organization's July 31, 2026 guidance says heat-related deaths and hospital admissions can rise on the day of an extreme-heat event and in the days that follow. A household plan should connect local warnings to cooling, fluids and rest, with earlier action for children, older adults and people with chronic illness.
The World Health Organization’s June 2026 update estimated 866 million foodborne illnesses worldwide in 2021. Its food-handling guidance limits cooked food to two hours at room temperature and emphasizes separation, clean equipment and safe water.
A 2024 colorectal surgery guideline recommends dietary and behavioral changes as first-line care for symptomatic hemorrhoids. Medication may ease some symptoms, but persistent bleeding, severe pain or prolapse can require examination and a procedure.
A 2025 systematic review found that non-benzodiazepine muscle relaxants improved several short-term outcomes in acute low back pain compared with placebo. Adverse events were more frequent, while a broader review found that evidence for most back-pain treatments remained uncertain.
