Dehydration
Dehydration occurs when you don't have enough fluids in your body. If severe, dehydration can cause serious problems. Learn how to spot the symptoms.
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Hydration tips for children
Children are sometimes at risk of dehydration, especially in hot weather and when exercising. These tips will help keep them safe and healthy.
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Drinking water and your health
Drinking plenty of water daily is essential for good health and hydration. Find out exactly why your body needs water to function.
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Vomiting
Vomiting in adults is usually not a sign of anything serious and tends to only last one or two days. Learn the causes and when to seek medical advice.
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Cholera
Cholera is an illness that gives you severe diarrhoea and dehydration. It is most likely to be found in parts of the world with poor water and sanitary services.
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Water and your health — infographic
If your body doesn’t have enough water (dehydration), it won’t function well. This infographic shows why drinking plenty of water daily is essential.
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Calf pain
Calf pain is often caused by a muscle strain or cramps due to exercise, dehydration or mineral deficiency. But it can be a symptom of something more serious.
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Hangover ‘cures’
While there are no cures for a hangover, here are tips for avoiding one and for easing the symptoms if you have them.
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Diabetic ketoacidosis
Information about diabetic ketoacidosis, a condition caused when you have a high blood sugar level, and not enough insulin in your body to break it down to use for energy .
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Headaches
Headaches are one of the most common health complaints, but most are easily treated. Find out about the different types of headaches and treatments.
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