
Kidney stones are a common ailment in Taiwan. With our subtropical climate, the summer is particularly dangerous. Doctors say the no. 1 way to reduce the risk of kidney stones – and bladder stones – is to drink more water. Getting enough liquid also stimulates the metabolism and may help prevent urinary tract infections. But how can you tell if you’re sufficiently hydrated? We spoke to Cathay General Hospital urologistTsai Shu-wei, to learn how to check if you need to grab that water bottle.
Lee Shih-chen
FTV reporter
It’s summer – time to up your water intake. Not drinking enough water increases your risk of kidney stones.
Summer is hot and humid. You sweat a lot of water, which brings your chances of developing a kidney stone three to five times higher than in winter. Since Taiwan is in the subtropics, it is also a global hotspot for bladder stones.
Tsai Shu-wei
Cathay General Hospital doctor
Sometimes a patient has stones, or they have a urinary tract infection. We look at the proportions of the content of their urine and we ask them some questions, and then we may find that the patient generally drinks very little water.
Drinking water prevents kidney stones, and also reduces the risk of a stroke. It can help women avoid urinary tract infections, because urinating regularly makes it harder for an infection to develop. Kidney stones are most common in the 30-50 age bracket. If you want to check that you’re drinking enough water, the simplest method is to monitor your pee.
Tsai Shu-wei
Cathay General Hospital doctor
If you’re taking certain special vitamins, they will make your urine change color. Otherwise, if the urine is almost transparent, that means you’re drinking enough water. If it looks a little yellow, that means you didn’t drink enough water today, so drink a suitable amount more.
Doctors recommend drinking at least 2,000 milliliters of water a day. To avoid kidney stones, the other top tips are: take an appropriate amount of physical exercise and maintain a healthy weight.
在台灣每10人就有1人有腎結石,水喝太少就和腎結石罹病機率息息相關,若不清楚水喝得夠不夠,看尿液顏色也能了解。喝水也有促進新陳代謝,以及幫助腸胃消化等益處。
[[民視記者李世宸]]
“夏天到了要多喝水,如果水喝太少的話,將會提高腎結石發生的機率。”
夏天氣溫高,民眾流汗多尿量又少,結石發作的比例,是冬天的3到5倍,加上台灣位於亞熱帶,儼然成為尿路結石好發的地區。
[[國泰醫院泌尿科醫師蔡樹衛]]
“有一些病人他因為結石,若是有泌尿道感染的話,那我們會看尿液中的比重,那再去詢問他的一個狀況,可能就會發現病人其實他平常喝水的量就非常的少。”
喝水不但避免腎結石找上門,更減少中風機率,對女性來說,定時排尿也不容易滋生細菌,讓泌尿道感染機率減少。腎結石好發年齡,30到50歲,民眾若想知道自己一天水喝得夠不夠,最簡單的方式就是觀察尿液。
[[國泰醫院泌尿科醫師蔡樹衛]]
“如果你沒有吃一些比較特殊的維他命,會造成尿液顏色有變化,如果尿出來的尿液是屬於接近透明的,表示喝的水分就夠,如果稍微看得出有點黃色,表示今天喝的水分不夠,你就要適當再補充。”
為了健康,建議每天喝兩千CC以上的水,最好搭配運動和控制體重,避免結石找上門。
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