Come winter and we all take to hot showers and heaters. But is hot water bad for the skin? Dr DM Mahajan, senior consultant, dermatology, Indraprastha Apollo Hospitals, says, “Hot showers can have several negative effects on the skin, primarily due to the high temperatures that strip away natural oils. The skin’s lipid barrier is essential for maintaining moisture and protecting against environmental irritants. When exposed to hot water, this barrier can become compromised, leading to dryness, irritation, and even conditions like eczema or dermatitis. Individuals with sensitive skin may experience increased redness and inflammation after hot showers. Additionally, hot water can exacerbate existing skin conditions by triggering flare-ups.” He adds, “It’s advisable to use lukewarm water instead. Following a shower, applying a moisturiser while the skin is still damp can help lock in moisture and restore the lipid barrier. Choosing gentle, hydrating cleansers rather than harsh soaps can further protect the skin. For those who enjoy hot showers, incorporating a cooler rinse at the end can also be beneficial, as it helps close pores and improve circulation. Overall, while hot showers can be relaxing, moderation and proper skincare practices are essential to prevent adverse effects on skin health.”
Is there any bad effect of being very close to heaters and blowers in winter?
Staying close to heaters and blowers during winter can lead to several health issues, primarily due to the dry air they produce. These devices often reduce humidity levels in indoor environments, which can result in dry skin, chapped lips, and irritated eyes. Prolonged exposure to dry air may also exacerbate respiratory problems, such as asthma or allergies, by drying out mucous membranes in the nasal passages and throat. This can lead to increased susceptibility to infections as well. Furthermore, if heaters are not properly ventilated, there is a risk of carbon monoxide buildup, which poses serious health hazards including headaches, dizziness, confusion, and in severe cases, asphyxiation. It’s important to maintain adequate ventilation when using heating devices and consider using a humidifier to counteract the dryness in the air. Taking breaks from direct exposure to heat sources can also help mitigate these effects. While staying warm is crucial during winter months, being mindful of the potential health impacts of heaters and blowers is essential for maintaining overall well being.
Are electric blankets advised, besides the obvious danger of an electric shock?
Beyond the obvious risk of electric shock if the blanket is damaged or improperly used, there are other considerations regarding safety and health. For instance, prolonged use of electric blankets may lead to overheating, which can disrupt sleep patterns by preventing deep sleep stages. Overheating can also cause skin irritation or burns in sensitive individuals. Additionally, there are concerns about electromagnetic fields (EMFs) emitted by electric blankets. Although research is ongoing, some studies suggest a potential link between long-term exposure to EMFs and health issues. To safely use an electric blanket, it’s advisable to follow manufacturer instructions regarding temperature settings and duration of use. Furthermore, using blankets with automatic shut-off features can enhance safety by preventing overheating. For those who are pregnant or have certain medical conditions (like diabetes), consulting a healthcare provider before using an electric blanket is recommended.
Is covering your head with tight woollen caps and scarves advised in winter?
Covering the head with woollen caps and scarves during winter is generally advised as it helps retain body heat and protects against cold air exposure. The head is a significant area for heat loss; therefore, wearing appropriate headgear can contribute significantly to overall warmth. However, it’s important that these items are not excessively tight. Overly snug caps or scarves can restrict blood circulation and lead to discomfort or headaches.