6354 results found
Medical tests
… vitamin B12 test measures the amount of vitamin B12 in the blood. The body needs this B vitamin to make blood cells and … ball over the needle site as the needle is removed. Put pressure on the site and then put on a bandage. How It Feels … (SI units) 110–1500 picograms per millilitre (pg/mL) High values High levels of vitamin B12 can occur in liver …
Health topics
… health problem related to your weight, such as diabetes, high blood pressure, or high cholesterol. Medicine may help you lose a …
Health topics
… headaches started after you began using a new medicine or a higher dose of a medicine. Yes Headache may be caused by … sooner. Medicines you take . Certain medicines, such as blood thinners (anticoagulants), medicines that suppress the … (because of caffeine withdrawal). Some heart and blood pressure medicines. Vitamins. Severe dehydration means: Your …
Health topics
… Cold Temperature Exposure On this page: Overview Check Your Symptoms Self-Care Preparing For Your Appointment … often occur in people who try to force their eyes open in high winds or cold weather, or during activities such as … Nicotine (from tobacco) and caffeine cause narrowing of the blood vessels in the hands and feet. When blood vessels are …
Medical tests
… measures the amount of the amino acid homocysteine in the blood. Why It Is Done A homocysteine blood test is done to: … ball over the needle site as the needle is removed. Put pressure on the site and then put on a bandage. How It Feels … with you in relation to your symptoms and past health. High values High values of homocysteine may be caused by: …
Health topics
… Genital Problems and Injuries On this page: Overview Check Your Symptoms Self-Care Preparing For Your Appointment … usually goes away quickly without causing permanent damage. Home treatment is usually all that is needed for minor … a sign of cancer. An erection problem. This may occur when blood vessels that supply the penis are injured. You may not …
Health topics
… (dialyzer) to: Remove wastes, such as urea , from the blood. Restore the proper balance of electrolytes in the … times a week. It can cause side effects, such as low blood pressure and muscle cramps. These can often be treated … the body of daily excess fluid intake, such as swelling. High levels of potassium in the blood (hyperkalemia). High …
Health topics
… cause you to have too much, or too little, medicine in your blood. This increases your chances of side effects. Or it … conditions such as allergies, anxiety, asthma, depression, high blood pressure, high cholesterol, and pain. But not all medicines …
Medications
… (such as coronary artery disease, ischemic heart disease, high blood pressure), do not stop using this drug without first …
Medical tests
… of CSF are collected. The samples are studied for colour, blood cell counts, protein, glucose, and other substances. … fungi grow in the culture, an infection may be present. The pressure of the CSF also is measured during the procedure. … the space surrounding the spinal cord. If the pressure is high, it may be causing certain symptoms. A spinal tap may …
