It is not only the weather itself that makes running dangerous, but also some runners’ contempt for danger
.
Unfortunately, although heatstroke is well known and dangerous, many runners still choose to ignore it and continue running until they are completely unable to support it
.
Coffee, tea, soda and alcohol all have diuretic effects
. 
In case of heat stroke patients, they should be quickly transferred to a cool and ventilated place, and drink cold saline and other drinks to supplement the lost salt and water
.
Previously, a runner in Zhejiang had to run for 20 kilometers during a morning run, and finally fainted to the ground
.
If water and salt are not supplemented in time, the condition may deteriorate, collapse may occur, and even fainting may occur in severe cases
.
After running, you should replenish water immediately
.
If the weather is cooler, you should replenish water at least every 35-40 minutes
.
they may have rhabdomyolysis, renal failure, liver failure and so on
.
Heatstroke refers to an acute disease with central nervous and / or cardiovascular dysfunction as the main manifestation due to dysfunction of thermoregulation center or failure of sweat gland function and excessive loss of water and electrolyte in an environment with high temperature or humidity
.
Severe heatstroke is likely to be fatal
.
If these people exercise regularly, they are more likely to be dehydrated
Stop when you should stop and slow down when you should
.
Author / corduroy editor / corduroy production / after the fall of Macondo running research laboratory, the weather is getting hotter and hotter day by day
.
In severe cases, multiple organ system failure may occur, and the mortality is high
.
Weight can also be used to calculate
.
The symptoms of hyponatremia are similar to severe dehydration and heatstroke
.
Patients usually get sick after strenuous exercise in hot weather, sweat a lot, and their heart rate can reach 160-180 beats / min
.
Sweating helps to cool the body, but if you excrete too much sweat and don’t replenish enough water, dehydration will occur
.
Many medical experts believe that in modern society, many people are in a state of continuous dehydration
.
01 dehydration in fact, although dehydration is more likely to occur in summer, it does not occur only in summer
.
Hyponatremia is also called water poisoning
.
Therefore, it is important to always maintain an adequate amount of drinking water
.
Although hyponatremia rarely occurs, special attention should be paid to long-distance training in summer
.
The earliest symptom of hyponatremia is a craving for salty food
.
Pay attention to replenishing a small amount of water many times
.
The symptoms of heatstroke are very similar to heat exhaustion, but the progress of heatstroke is more rapid: dizziness; Weak legs, may fall at any time; Fuzzy thinking; Heartbeat and pulse speed up; Stop sweating and skin fever; Body temperature up to 40 ℃ or higher; Loss of consciousness; Convulsions or epilepsy; Coma; What should I do in case of heatstroke? Get medical treatment immediately if possible
.
Symptoms of dehydration include dizziness, fatigue and numbness of hands and feet
.
Adequate drinking water can protect the body’s metabolism, maintain the balance of the internal environment, prevent stones and excrete too much uric acid
.
Sweating heavily in hot weather can help cool the human body, but a large loss of water and salt will make the legs and body muscles twitch and the whole body weak
.
To prevent hyponatremia, if you run for more than an hour and don’t need to lose weight, you’d better take some sports drinks, which can supplement the sodium, potassium and other trace elements we lose
. 
Although sometimes the weather will be slightly cooler because of rainfall, because of the high humidity, you will still sweat a lot and get wet after running for a few kilometers
.
If you run for more than an hour, sports drinks are a good choice
.
Weigh your weight before and after running, sweat 1kg, and replenish 1.5kg of water, that is, the amount of replenishment is 1.5 times the amount of body fluid loss
.
His kidney and lungs were damaged due to heat radiation disease, but fortunately, he improved after 4 days in ICU
.
Have you ever seen some runners massage their calves on the roadside? It’s probably because they have heat cramps
.
Heat cramps cause cramps because you excrete too much sweat, resulting in an imbalance of body fluids and the loss of too much salt
.
When running in summer, you must run with your brain
. 
Running in hot weather increases perspiration, which can lead to dehydration
.
Severe dehydration will also be accompanied by vomiting, blurred vision, severe dehydration, unconsciousness, spasmodic convulsions, etc
.
Two hours before running, you should consume about 500 ml of water
.
If possible, replenish salt water; Massage muscles after pain relief; Cool your body with a wet towel; Look for shade and stay away from the sun; 03 heat failure heat failure refers to the failure of blood circulation due to labor or exercise in a high temperature environment
.
Heat radiation disease is a clinical syndrome characterized by skin burning, disturbance of consciousness and multiple organ system injury
.
To relieve heat cramps, you should do this: stop running; Replenish water immediately, which can be white water or sports drink
.
06 heat stroke heat stroke is the most serious type of heat stroke
.
They should then be rushed to the hospital
.
05 hyponatremia in the past few years, hyponatremia has attracted more and more attention
. 
Hyponatremia occurs when the sodium content in the body drops to a dangerous level
.
First, move them to a cool place and quickly cool their bodies
.
Otherwise, these six diseases are likely to find you
.
If your urine is dark yellow instead of light yellow or even transparent, it means you need to continue to replenish water
.
How to avoid? In case of early symptoms, stop running immediately and rest in the shade or indoors in time
.
Once you’ve reached the level of heat cramps, it’s too late to try rehydration during your run
.
If you feel thirsty, you can drink more
. 
Typical symptoms: dizziness, dizziness; Cold skin, goose bumps, especially the trunk and arms; Nausea and vomiting; Moderate or even severe headache; Weak legs and pale complexion; Decreased physical coordination; My heart beats faster; Sweating heavily; Muscle spasm; How to alleviate? Stop running immediately; Seek medical help; Drink plenty of water, including sports drinks; Look for shade; Lie down and raise your feet above your heart; 04 heatstroke is familiar to everyone
.
If you’ve been running for less than 30 minutes and you’ve hydrated before you start your run, you may no longer need to hydrate during your run
.
In recent years, with the global warming, the incidence and mortality of heatstroke have increased year by year
.
What should I do? According to the advice given by doctor clove, people should consume 1.5-2 liters of water every day, drink a cup every 2-3 hours, and don’t wait for thirst
.
Running in summer depends not on self-discipline, but on the brain
.
Drink salty drinks to supplement water and electrolytes.
.
Some people take these liquids every day, but don’t drink at least the same amount of water, which makes them dehydrated
.
Drinking early, a small amount and many times is very important
.
Although experts have long studied the disease, it has not attracted people’s attention until the marathon boom in recent years
.
Running in summer is full of dangers for runners
.
If the weather is too hot, you need to drink more
. 
02 heat cramp heat cramp refers to the muscle spasm of the arm, leg or abdomen caused by overwork in a hot environment
.
Through the color of urine, you can also know whether you have added enough water
.
During running, take about 200 ml of water every 20 minutes
.
How much water is suitable for drinking? Every 30 minutes = 500 ml of water
.
This is because you intake too much water, and the intake is much higher than the amount of excretion, so that the retention of water in the body causes * the decrease of plasma osmotic pressure and the increase of circulating blood volume
.
This can replenish the lost body fluid and help the body cool down
. 
Therefore, people will be confused with it and drink a lot of water, resulting in more serious hyponatremia
.