Will nosebleeds occur if the weather is too hot? What causes nosebleeds when the weather is too hot?

We have now entered the period of Great Summer. The high temperatures in recent days have caused many people to suffer from mild symptoms. Some people have nosebleeds because the weather is too hot. So nosebleeds are related to the weather being too hot. ? What causes nosebleeds when the weather is too hot?

Will nosebleeds occur if the weather is too hot?

Nosebleeds may occur if the weather is too hot, and nosebleeds are more likely to occur after exposure to the sun. In hot weather, you should pay attention to cooling down and relieving the heat to avoid adverse effects on the body. Let’s learn more about the causes of nosebleeds caused by hot weather and the adverse effects of too hot weather on the body.

1. Cause analysis

Nosebleeds caused by too hot weather are not directly caused. The main reason is that too hot weather causes a large amount of water loss in the body, which causes the liver to become more dense in the nasal cavity and aggravates the liver. Due to the influence of temperature, blood pressure increases, which can easily cause the capillaries in the nasal cavity to rupture, thus causing nosebleeds. In this case, you can wipe the back of the neck with cold water to easily stop the bleeding. Drink plenty of water to replenish the body with food and do a good job of cooling down. Being in the sun causes your body to lose water more quickly and your blood pressure will be higher, making you more likely to have nosebleeds.

2. Causes heatstroke

Too high ambient temperature can also lead to heatstroke. Heatstroke can not only cause various discomforts, but can even be life-threatening. The main cause of heat stroke is that the external temperature is too high, which causes the human body's meninges to become congested, which in turn leads to zinc deficiency in the cerebral cortex. After heat stroke, uncomfortable symptoms such as excessive sweating, headache, dizziness, fatigue, weakness, thirst, palpitations, nausea, vomiting, dry red and pale complexion, loose color, uncoordinated movements, and high body temperature may occur. For those who have hyperthermic reactions after heat stroke, if the symptoms last longer, the damage to the body will be greater, and immediate external cooling is required. If it is ineffective, gastric or rectal lavage with 4°C ice saline must be performed immediately. Generally, those with mild symptoms only need to put the patient in a cool and ventilated environment and use external cooling to relieve or treat them. In the external cooling method, a wet cold towel is placed on the patient's head and evacuation area, and ice packs are placed on the patient's armpits, neck and groin, etc., which can have a good cooling effect.

3. Metabolic effects

In a high-temperature environment, the metabolic rate of the human body will also increase accordingly. For example, food metabolism, the digestion rate of food in the human gastrointestinal tract will be very rapid, and it is easy to feel to hunger. The human body also metabolizes water very quickly, and most of it is excreted in the form of sweat. The energy consumption of various organs of the human body will also be very intense. Therefore, it is easy to experience uncomfortable symptoms such as hunger, thirst, limb weakness, fatigue, and mental fatigue. You need to get out of this environment immediately, otherwise it may easily lead to heatstroke.