Soaking in steaming hot springs during winter is truly delightful—not only does it relax the body and mind while relieving stress, but it also offers therapeutic benefits. Some people believe that if they accidentally catch a cold from the cold weather, soaking in hot springs to induce sweating will cure them. Doctors caution that this is actually a misconception; it's best to avoid hot springs when you have a cold, as it may worsen your condition.Additionally, men planning to "take a break from the action" should also avoid hot springs, as the water temperature may "kill sperm."
Can hot springs affect male fertility?
Men planning to conceive should avoid hot springs for two to three months
Dr. Chen Zuhui explains that hot springs can indeed impact male fertility.First, mature sperm are stored in the epididymis, which requires a low-temperature environment. Second, when bathing, the epididymis is exposed, losing its "air-conditioning" protection and making sperm vulnerable to damage.
Winter hot spring precautions:
1. Avoid entering hot springs on an empty stomach, as this may cause dizziness, nausea, or fatigue.
2. Do not soak immediately after long car rides or strenuous walking, as this may increase exhaustion.
3. Avoid soaking if feeling overly excited or angry, as elevated heart rate may be unsafe.
4. Refrain if sleep-deprived or having stayed up late, as sudden immersion in high-temperature water may cause shock or cerebral ischemia.
5. Maintain proper hydration throughout the soaking process.
3. If you are sleep-deprived or have stayed up late, suddenly immersing yourself in a very hot hot spring may cause shock or cerebral ischemia.
4. When you are feeling very excited or angry, and your heart rate is elevated, it is also unsuitable to soak in a hot spring.
5. Do not immediately soak in a hot spring after eating a large meal or drinking alcohol, as this may lead to indigestion or cerebral hemorrhage.
6. Avoid hot springs if you're malnourished, recovering from illness, or in poor physical condition.
7. Individuals with heart disease, hypertension, or arteriosclerosis should gradually acclimate by wiping their body with hot spring water before immersing. Avoid sudden immersion to prevent vascular constriction.
8. Individuals with cancer or leukemia should avoid hot springs, as they may stimulate metabolism and rapidly weaken the body. Common Misconceptions About Hot Spring Bathing Not all hot water qualifies as "hot spring water" Numerous hot springs exist across regions, with many "fake hot springs" circulating. Chen Xiuhua clarifies that not every "pool of hot water" possesses health benefits.China's "Classification Standards for Medical Mineral Springs" stipulates that only hot springs containing specific mineral concentrations (over 1 gram of soluble solids per liter), special gases (like carbon dioxide, hydrogen sulfide, or radon), and certain chemical elements (such as iron, bromine, or fluorine) possess genuine therapeutic benefits.
Some "fake hot springs" source water from mountain springs or groundwater. Hot spring water boiled from such sources may retain relatively rich minerals and offer some health benefits—though the mineral content and composition must be analyzed. Other hotels simply boil tap water as hot spring water. Such fake hot springs provide no health benefits; they merely offer warm baths that at best relieve stress and fatigue.
Does longer soaking enhance health benefits?
Avoid prolonged hot spring soaking. Optimal duration depends on water temperature: 34°C–36°C (93°F–98°F) is a mild warm bath, which calms the central nervous system and soothes emotions; 37°C–38°C (98°F–100°F) is a warm bath, relieving vascular spasms, promoting blood circulation, and easing skin tension;39°C to 42°C is a high-temperature bath, which improves blood circulation and boosts metabolism. Each hot spring session should ideally last 10 to 20 minutes. While slightly longer durations are acceptable for mild baths (34°C to 36°C), high-temperature baths should never be prolonged.
Not all colds benefit from soaking
Many believe hot springs hasten recovery from colds. While true for symptoms like nasal congestion, runny nose, loss of appetite, or abdominal bloating, those experiencing fatigue, shortness of breath, or exertion-induced wheezing—indicating qi deficiency—should avoid hot springs.
Alcohol consumption before bathing may cause dizziness
At hot spring resorts, some people bathe after drinking alcohol, but this is inadvisable. The warmth of the hot spring accelerates heart rate, raises blood pressure, and overloads the heart. When standing, blood flow to the brain decreases, and excessive alcohol consumption can easily lead to dizziness and falls. This risk also applies after a heavy meal.The heat of hot springs stimulates blood flow to the skin's surface, suppressing digestive absorption and appetite regulation. It's advisable to avoid bathing 30 minutes before meals and one hour after eating.
Six categories of individuals should generally avoid hot springs:
1. Individuals with hypertension or heart disease may bathe while adhering to regular medication, but sessions should not exceed 20 minutes.Rise slowly to prevent dizziness and falls caused by vasodilation and blood pressure drops. 2. Individuals with certain skin conditions should avoid hot springs. Those with winter itch or eczema may experience accelerated skin moisture evaporation, damaging the protective barrier and worsening symptoms if immersed too long.
3. Individuals with cancer or leukemia should avoid hot springs to prevent stimulating metabolism and accelerating physical decline.
4. Women should not bathe in hot springs during menstruation or within 2-3 days before/after their period, as this may promote vaginal bacterial growth and inflammation.
5. Pregnant women should avoid hot springs.Hot spring bathing is strictly prohibited during the first and last trimesters of pregnancy. The "high heat" can adversely affect fetal development.
6. Avoid hot spring bathing when experiencing extreme fatigue, malnutrition, or recovering from serious illness. Sudden exposure to high temperatures may cause cerebral ischemia or shock.