Cold Weather Triggers Joint Pain, Heat Waves Spark Dehydration Risks

Research using a dedicated app found that people with chronic joint conditions report a 20% higher chance of pain on humid, windy, low‑pressure days, especially when the weather is cold and foggy. The study notes that while the exact mechanism remains unclear, sufferers can mitigate flare‑ups with over‑the‑counter pain relievers, red‑light therapy, hyaluronic‑acid injections and by planning demanding activities for milder periods.

During an ongoing heat wave, the body loses fluid faster than many realize. Early dehydration signs include dry mouth, headache, fatigue, dizziness, reduced urine output and dark‑coloured urine. Severe cases may cause rapid heartbeat, confusion or fainting and require medical attention. Prevention advice stresses regular water intake, high‑water foods, avoiding strenuous work in the hottest hours, and checking on vulnerable groups such as the elderly, children, pregnant women and chronic‑ill patients.