3992 results found
Health topics
… its normal temperature by transferring heat. Sweating and blood flow to the skin ( thermoregulation ) help us keep our … can no longer transfer enough heat to keep us cool. A high body temperature (hyperthermia) can develop quickly in … Heat syncope (fainting). It's caused by low blood pressure when heat causes the blood vessels to expand …
Health topics
… or an increase in the amount of carbon dioxide in the blood. Cardiac problems that reduce blood flow. Examples are … from diabetes . Kidney or liver failure . They cause high levels of toxins to build up in the blood. Malnutrition … Symptoms of a heart attack may include: Chest pain or pressure, or a strange feeling in the chest. Sweating. …
Health topics
… Overview Health Tools Heart tests can help your doctor find out if you are at risk for a heart problem, … the tests provide still or moving images of your heart and blood vessels. These tests help doctors find out what's … the heart Helps find the cause of unexplained chest pain or pressure, or shortness of breath Checks for signs of …
Health topics
… management, or observation, is sometimes used to manage a high-risk pregnancy. You may need expectant management at … trained family member or a visiting nurse) will: Check your blood pressure. Check your weight. Monitor your baby's movements. …
Health topics
… teeth, jaw, tongue, ear, sinuses, eyes, salivary glands, blood vessels, or nerves. Common causes of facial problems … conditions, such as: Sinusitis . It causes a feeling of pressure over the facial sinuses . Sinusitis can follow a … started soon after you began using a new medicine or a higher dose of a medicine. Yes Medicine may be causing …
Health topics
… Rectal Problems On this page: Overview Check Your Symptoms Self-Care Preparing For Your Appointment … are often minor. They may go away on their own or with home treatment. Rectal itching Rectal itching (pruritus) … or an anal fissure can cause a small amount of bright red blood. You may see the bright blood on the surface of the …
Health topics
… What is pulmonary hypertension? Pulmonary hypertension is high blood pressure in the arteries of your lungs. This may also be …
Health topics
… or infection. Doctors think diverticula form when high pressure inside the colon pushes against weak spots in the … have an infection or other problems. The tests may include blood tests or a digital rectal examination. They may also …
Health topics
… feel faint. Usually your body can reabsorb fluid from your blood and other body tissues. But by the time you become … portion of their bodies is made of water. Children have a high metabolic rate , so their bodies use more water. A … symptoms. Take medicines, such as antihistamines or blood pressure medicines, that increase urine output. Find it …
Health topics
… causes them? Hemorrhoids are usually caused by too much pressure on the veins in the pelvic and rectal area. Sitting … itching, and rectal pain. You may find streaks of blood on the toilet paper or blood in the toilet bowl after … and whole grains in your diet each day. These foods are high in fibre. Drink plenty of fluids. Get some exercise …
