A Johns Hopkins Medicine-led analysis of medical information gathered on a diverse group of almost 250,000 people over four years has significantly clarified the link between the “exclusive” use of ...

Here's how it really affects your hydration.Another 2014 review of studies suggested that while drinking roughly three cups (710ml) of coffee increased how much participants peed by 109 ml ...

Learn which cat breeds get asthma more often as well as symptoms, treatments, and causes of asthma in cats.

Discover how doctors diagnose bronchitis and explore treatment options, from antibiotics to lifestyle changes, including home remedies and when to seek medical help.

How long it takes to recover depends on many factors, including the level of dehydration, how much you drink, your age, and your overall health. For mild to moderate dehydration, it can take a few ...

Diarrhea is a common condition in which people pass loose stools. It may lead to dehydration, particularly if people do not replace lost fluids and electrolytes.

One of the easiest ways to tell if you’re dehydrated is to look at the color of your urine—it should be a light color, not dark. But if you’re scientifically-minded, you can actually measure how much ...

Nausea may be due to acid reflux, which happens with gastroesophageal reflux disease (GERD). GERD treatments include lifestyle changes and medications.

Dehydration in babies is quite normal and can happen when they lose water too quickly from vomiting or diarrhea. We'll tell you the signs to look for and what to do.

Premenstrual dysphoric disorder (PMDD). PMDD is very similar to PMS, but its symptoms are more severe and tend to involve emotions. For some, it causes intense mood swings that interfere with ...

We’re often told we should drink eight glasses of water a day, check that our urine is not too yellow, and limit caffeinated drinks because they make us lose hydration. Such everyday advice ...

PS makes wellness more accessible through real-life stories, first-person perspectives, and expert-backed information. Our staff of journalists and subject-matter experts research, report, and ...