Often we drink too little water when it gets hot. How many liter of water should you drink. In the summer period a heat wave can occur and the danger of dehydration is lurking. How can we drink enough fluid and how do we recognize dehydration? Dehydration is more common in the elderly and causes a variety of health problems. These are the consequences of drinking too little water.
Elderly people are at greater risk of dehydration during hot weather in the summer. How did that happen? In young and healthy people an alarm bell goes off in the brain as soon as the body loses too much fluid. There is a feeling of thirst so that the need for moisture will be met. This system is less effective in the elderly. Especially in the elderly older than 80, this system is not working properly anymore and it can happen that someone forgets to drink. If, on top of that, medications are used that influence the fluid balance, such as water pills, there is a risk that a parent may dry out during hot weather in the summer.
Sweating is healthy and necessary, as a result of sweating, someone ensures that the body temperature does not rise during heat. In the case of a starting too short of fluid, the body will allow the moisture in the body to be lost as little as possible. The perspiration changes to a lower level: you begin to sweat less.
How do you recognize the onset of dehydration? Some signals that occur together can be an indication at the beginning of dehydration:
Consequences of dehydration
If you recognize the early features of dehydration, what can be the consequences of dehydration? If you do not quickly replenish the fluid and take extra sodium, someone may become shocked. Worse still: someone can fall into a coma due to the effects of dehydration. Drinking water is really important! Are fruit juices healthy.
What is a heat wave? A heatwave is that there is 5 days in a row warmer than 25 º C, of which at least 3 days 30 º C. During extreme heat such as a heat wave, elderly people run an extra risk of dehydration. Too little moisture can lead to thrombosis. It is extremely important that everyone, but especially the elderly, drink plenty of water during hot days.
Everyone should drink at least 2 liters of water during hot summer days to prevent dehydration. But how do you do that? And certainly people who exercise a lot and sweat a lot have a greater need for moisture. Think about it:
It can help you to drink a bottle of mineral water per hot summer day.
Alcohol works diuretic. How delicious cold alcoholic beverages appear during hot summer days, it works diuretic. And it is the intention that we get extra moisture during hot summer days. So make sure you drink plenty of water when you switch to alcolated drinks during the summer! Alcohol still has a negative side effect: because of the drink it can seem that someone is confused, but there can also be dehydration!
The use of certain medicines can also be an extra risk of dehydration during the summer. Especially the use of water tablets and other medications that control the moisture management of someone may pose an extra risk of dehydration. Always consult the doctor about whether the dose can be adjusted during hot, hot and summer days.
Attention should also be paid to the use of certain antidepressants: a side effect of anti depressive treatment may be that someone starts to sweat extra. This moisture loss must be supplemented, on top of the used moisture intake.
Medications for Parkinson's disease, allergies or incontinence can have the side effect of making people sweat less than usual. The moisture balance and the body temperature will become unbalanced if someone else has to deal with hot summer days.
People with diabetes must also pay extra attention during hot, hot and summer days. If the glucose level is too high, it is emptied through the urine and as soon as there is a loss of fluid, this must be supplemented.
People with heart failure, heart problems, lung problems or with high blood pressure should always contact their doctor if the temperatures in the summer rise!