搜尋結果
2024年5月6日 · 10 min read. What Are Anxiety Disorders? Anxiety is a normal emotion. It’s your brain’s way of reacting to stress and alerting you of potential danger ahead. Everyone feels anxious now and then....
WebMD is a trusted source of health and medical information, with expert reviews, community support, and educational services. Find a doctor near you or browse health news.
2024年4月18日 · How to Get Rid of a Headache Behind Your Eyes. Waking Up With a Headache Behind the Eyes. 8 min read. What Is a Headache Behind the Eye? Several types of headaches can cause pain behind the eyes....
2023年5月2日 · What Is a Testosterone Test? Medically Reviewed by Jennifer Robinson, MD on May 02, 2023. Written by WebMD Editorial Contributors. What Does the Testosterone Test Measure? Why Would I Get This...
- Overview
- Epidemiology
- Causes
- Symptoms
Dengue (pronounced DENgee) fever is a painful, debilitating mosquito-borne disease caused by any one of four closely related dengue viruses. These viruses are related to the viruses that cause West Nile infection and yellow fever.
An estimated 390 million dengue infections occur worldwide each year, with about 96 million resulting in illness. Most cases occur in tropical areas of the world, with the greatest risk occurring in: Most cases in the United States occur in people who contracted the infection while traveling abroad. But the risk is increasing for people living alon...
Dengue fever is transmitted by the bite of an Aedes mosquito infected with a dengue virus. The mosquito becomes infected when it bites a person with dengue virus in their blood. It cant be spread directly from one person to another person.
Symptoms, which usually begin four to six days after infection and last for up to 10 days, may include Sometimes, symptoms are mild and can be mistaken for those of the flu or another viral infection. Younger children and people who have never had the infection before tend to have milder cases than older children and adults. However, serious proble...
BMI Calculator. Submit your height and weight to calculate your BMI. Complete optional fields below to learn more about your waist size, health risks, and steps to reach your weight goals ...
2023年11月6日 · What Are Monocytes? How are Monocytes Measured? Normal Monocyte Range. High Monocyte Count. 5 min read. Your blood is made up of red blood cells, white blood cells, platelets, and plasma. White...
