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Health topics
… called dysphagia. It is usually a sign of a problem with your throat or esophagus —the muscular tube that moves food … who have problems of the brain or nervous system. There are many different problems that can prevent the throat or esophagus from working properly. Some of these are minor, and others are more serious. If you have a hard …
Health topics
… much weight they will gain. Maybe this is something that you've been thinking about too. Weight gain is healthy and … may be more likely to have: A long labour and birth. Caesarean birth. An injury to you or your baby during … make it harder to lose that weight later on. And if you are very overweight (obese) during pregnancy , you have …
Health topics
… Basics What is overactive bladder? With overactive bladder, you have many strong, sudden urges to urinate during the day … depression, and urinary tract infections. Many people are too shy to talk about their bladder problems. But … muscle in the bladder that pushes urine out. There are many things that can make this muscle overactive. It can …
Medical tests
… Scan On this page: Test Overview Why It Is Done How To Prepare How It Is Done How It Feels Risks Results Related … or can be injected into a vein. It travels through your body, giving off radiation signals. The camera "sees" … of the tracer will leave your body through your urine or stool within a day. So be sure to flush the toilet right …
Health topics
… of very itchy skin caused by tiny mites that burrow into your skin. The itching is caused by an allergic reaction to … spread it to another person before you have symptoms. What are the symptoms? Scabies has two main symptoms: Severe … tend to have worse skin reactions than adults. Symptoms are more likely to occur: Between the fingers and on the …
Health topics
… Overview What are allergies to insect stings? When you are stung by an insect, poisons and other toxins enter your …
Health topics
… who live far from the equator, where winter daylight hours are very short. Adults. It is less likely in children, … mood disorders, such as depression. What causes it? Experts aren't sure what causes SAD. But they think it may be caused by a lack of sunlight. Lack of light may upset your "biological clock," which controls your sleep-wake …
Health topics
… Information Overview When is a second opinion helpful? When you're facing a tough health care decision, you may have a hard time knowing what to do. … is called getting a second opinion. For everyday health care, you probably don't need a second opinion. But a second …
Health topics
… Spirituality and Your Health On this page: Overview … in a way that lightens or enriches your spirit. While there are many ways to describe it, most experts agree that … become more aware of what's important to you. How do you already take care of your spirit? What brings peace, purpose, …
Health topics
… a tanning device can cause skin cancer. Tanning devices are linked to basal cell cancer , squamous cell cancer , and … Indoor tanning, especially if used before age 35, increases your risk for all these skin cancers. And indoor tanning … to injury—getting a tan is a sign that your skin has already been damaged. People may believe that they can avoid …
