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What is a differential blood test?

What is a differential blood test?

A differential blood test enables a doctor to determine how many white blood cells are in the body. There are five types of white blood cell, and the test also shows how many of each type are present. The results provide information about the condition of a person’s immune system and how it responds to […]

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What types of blood disorders are there?

What types of blood disorders are there?

Blood disorders are conditions that impact the blood’s ability to function correctly. There is a range of different types and symptoms depend on the type. However, some common symptoms include unexplained fatigue and weight loss. Most blood disorders decrease the number of cells, proteins, platelets, or nutrients in the blood, or interfere with their function. […]

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Everything you need to know about dextrose

Everything you need to know about dextrose

Dextrose is a type of simple sugar derived from corn. It has many uses in food and medicine, including as a sweetener and as a treatment for low blood sugar and dehydration. In this article, learn more about simple sugars, the uses of dextrose, and possible side effects. What is dextrose? Dextrose is similar to […]

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Stable angina: Everything you need to know

Stable angina: Everything you need to know

Angina is when a person has a painful feeling of squeezing, pressure, or tightness in the chest. It is often a symptom of coronary heart disease. A person with stable angina usually has something blocking their arteries or making it difficult for fresh blood to flow through them and into the heart. The lack of […]

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What does it mean if you have a high C-reactive protein?

What does it mean if you have a high C-reactive protein?

C-reactive protein is a substance that the liver makes in response to inflammation. The C-reactive protein test measures the amount of this protein in the blood. The test can help to diagnose acute and chronic conditions that cause inflammation. A wide variety of inflammatory conditions can cause elevated C-reactive protein (CRP) levels, including the following: […]

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What is the first sign of multiple myeloma?

What is the first sign of multiple myeloma?

Multiple myeloma is when plasma cells become cancerous and produce bone tumors called plasmacytomas. This type of cancer is called multiple myeloma because a person has more than one plasmacytoma. Multiple myeloma is uncommon with a lifetime risk of 1 in 132 people or 0.76 percent, according to the American Cancer Society (ACS). The ACS […]

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What causes coffee ground vomitus?

What causes coffee ground vomitus?

Coffee ground vomitus is a type of vomit that looks like coffee grounds. Coffee ground vomitus owes its appearance to the presence of old blood in the vomit. The amount of time the blood remains in the gastrointestinal (GI) tract before appearing in the vomit will determine its color and shade. A more extended period […]

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Green tea compound may protect heart health

Green tea compound may protect heart health

According to a new study, a molecule found in green tea might help to protect against atherosclerosis, which is a common cause of heart attacks and stroke. A certain compound in green tea may have a number of health benefits. Atherosclerosis is a buildup of plaque within the arteries. Starting as fatty streaks on the […]

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What happens when calcium levels are high?

What happens when calcium levels are high?

The term hypercalcemia refers to having too much calcium in the blood. For some, the cause is an overactive parathyroid gland, certain medications, too much vitamin D, or underlying health conditions, including cancer. Calcium plays an essential role in the body. It helps to build strong bones and teeth, while also supporting the muscles, nerves, […]

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What causes bleeding into the skin?

What causes bleeding into the skin?

Most people will experience occasional minor bleeding into the skin or bruising, often following an injury. This is usually no cause for concern and is possible to treat at home. However, if the skin bleeding is severe, spontaneous, or chronic, it will generally require medical attention to prevent serious complications. In this article, we look […]