Therefore,
Heat wave diabetes: dehydration, too:
Extreme heat does not mix with diabetes and can have consequences on glycemic balance. Meanwhile, Here are some tips to easily cross this episode of heat wave. For example,
Each year. In addition, the French Federation of Diabetics calls patients to the greatest vigilance, especially in times of hot weather. However, While France has suffocated for several days, high temperatures should continue. Consequently, Tuesday August 12, only 12 Departments of Pays-de-la-Loire, Brittany and Normandy are in green. Nevertheless, All the other departments of France have been placed in red or orange heat wave.
“Holds and French Federation of Diabetics in 2022. Furthermore, Their effects on the body require adapted management to prevent glycemic imbalances, dehydration and heat stroke “.
A vicious circle – Heat wave diabetes: dehydration, too
Concretely, what happens? Similarly, The heat. Moreover, heat wave diabetes: dehydration, too all the more if it is combined with physical activity, can make it sweat abundantly, which can lead to dehydration. For example, Less liquid in the blood leads to a greater concentration of sugar and therefore an increase in blood sugar. The kidneys will then try to get rid of this sugar. with more frequent urination, but water will also be eliminated which will accentuate dehydration.
“This can cause frequent urination. causing even more dehydration and even higher blood sugar – a real vicious circle”, Explains Dr. Marwan Hamaty, endocrinologist at the Cleveland Clinic (United States).
And if you are treated with insulin. it can be even more problematic: “Dehydration reduces blood supply to the skin and, therefore, your body’s ability to absorb injected insulin”, Why the endocrinologist.
In addition, poorly controlled diabetes for several years can damage the nerves. This is called diabetic neuropathy. If the nerves that control heat wave diabetes: dehydration, too the sweat glands are affected then patients sweat less well. may no longer sweat at all. In this case, the risk of heat stroke is increasing, it is a medical emergency.
The ameli.fr health insurance site also warns: “If you make self -monitoring of your blood sugar. you are dehydrated, it will be difficult for you to obtain a drop of blood”.
Unexpected glycemic fluctuations
Also pay attention to unexpected variations in blood sugar when you practice sport in hot weather. Normally. physical activity tends to lower blood sugar since muscles draw from glucose present in the blood to obtain the necessary energy. But in the event of very high temperatures. physical exercise can cause hyperglycemia linked to the release of cortisol (hyperglycemic hormone), stress hormone. Dr. Hamaty recommends controlling his blood sugar before physical activity. He also advises to adjust the dose of insulin before physical activity. as heat wave diabetes: dehydration, too needs can change a lot depending on the situation.
With heat, some people can also see their appetite decrease with a drop in carbohydrate intake. “To avoid the risks of hypoglycemia. maintain a balanced diet by favoring less calorie and water -rich dishes”, advises the French Federation of Diabetics.
Watch out for equipment and drugs
Also, don’t forget that heat can affect the equipment necessary to measure blood sugar. “Glycemia reader, test strips or electrodes. If it is not kept. used in defined temperature conditions, it can be defaulting and the reader can display distorted results, or even do not display results at all”, details Ameli.fr.
As for insulin, it will be necessary to store it in the fridge during an episode of heat wave. Strong heat can indeed play on its effectiveness.
In order to avoid any inconvenience. the Cleveland Clinic notably advises:
- drink a lot of heat wave diabetes: dehydration, too water;
- Take water or low calorie and electrolyte drinks with you;
- Adjust insulin and do not hesitate to ask your doctor for advice;
- often test his blood sugar;
- Provide healthy snacks with oneself and what to treat hypoglycemia;
- Protect food and equipment.
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