Brazil warns of winter‑related health risks for skin, respiratory illness and seniors

Health professionals across Brazil report a surge in skin complaints, respiratory infections and elderly health concerns as winter deepens. Dermatologists such as Paula Yume (Alta Diagnósticos, Rio de Janeiro/São Paulo) note that low temperatures, dry air and hot showers strip skin of water, increasing irritation, itching, flaking and redness. They recommend milder showers, pH‑balanced cleansers, prompt moisturising and sunscreen even in winter.

Pneumologists warn that cold, dry air slows clearance of germs from the airways, boosting cases of influenza, COVID‑19, RSV and exacerbations of asthma and COPD. They stress maintaining ventilation, hand hygiene, vaccination and proper use of nasal saline washes. The Fiocruz weekly bulletin recorded a rise in severe acute respiratory syndrome (SRAG) hospitalisations, especially among children and the elderly, with influenza‑A admissions still high in Acre and other states.

Geriatric specialist Ludmila Carrara highlights that older adults are especially vulnerable to temperature swings, dehydration, skin dryness and respiratory infections. She urges up‑to‑date vaccinations (influenza, COVID‑19, RSV, pneumococcal), regular fluid intake, skin moisturising, balanced diet and safe exercise.

In São Paulo, the National Institute of Meteorology logged the lowest maximum June temperature in 30 years (13.4 °C), intensifying the need for these preventive measures. Authorities advise mask use, hand cleaning, indoor ventilation and prompt medical attention for persistent symptoms.