Add Yahoo as a preferred source to see more of our stories on Google. Allergic rhinitis – the medical name for hay fever – is incredibly common and something that sufferers are always searching for ...

Fever is the body’s natural response to infection, acting as a defense mechanism to help fight off viruses and bacteria. While it’s often a sign that your immune system is working hard, the discomfort ...

We’ve all reached for over-the-counter medications to bring a fever down when we’re feeling under the weather. But what do you do if Tylenol doesn’t work or your fever returns when the medicine wears ...

Fever blisters, also known as cold sores, are a common annoyance caused by the herpes simplex virus (HSV-1). These clusters of small, fluid-filled blisters typically appear on the lips or around the ...

Hay fever affects roughly one in four UK adults. Symptoms are caused by three different types of pollen: tree, grass and weed ...

Hay fever season is approaching. Here’s some expert tips on how to prepare - Stock up on antihistamines, nasal sprays and eye drops, experts say ...

Hay fever sufferers were today warned against buying unlicensed jabs from private clinics over terrifying health risks that could leave patients blind. The powerful prescription-only drug Kenalog ...

Dengue fever and dengue hemorrhagic fever (DHF) are at high levels in Costa Rica. Only malaria surpasses dengue as a worldwide tropical infectious disease. Citing the Journal of Clinical Microbiology ...

Dengue in children often begins like a mild viral fever but can quickly worsen. Know the warning signs, complications, and when to seek urgent medical care.