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What does it mean if your RDW is high?

What does it mean if your RDW is high?

A test to determine red cell distribution width shows variation in the size and volume of a person’s red blood cells. Results of the test, along with those of other blood tests, can help doctors to confirm the presence of anemia, a condition characterized by a lack of red blood cells. The red cell distribution […]

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What causes blood in sputum?

What causes blood in sputum?

Blood in the sputum or mucus when a person coughs or spits is called hemoptysis. Although the blood can be worrying, it is usually not a cause for concern, especially in young or otherwise healthy people. Blood in the sputum is a common event in many mild respiratory conditions, including upper respiratory infections, bronchitis, and […]

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How long can a person live with congestive heart failure?

How long can a person live with congestive heart failure?

Congestive heart failure is a progressive disease that gets worse over time, especially if it remains untreated. It is often caused by other conditions that weaken the heart, such as: There are four stages of congestive heart failure (CHF), each with a different outlook. Many other disorders and lifestyle choices contribute to the development of […]

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How to increase hemoglobin: Home remedies

How to increase hemoglobin: Home remedies

Hemoglobin is a protein found in the red blood cells. These cells are responsible for carrying oxygen around the body. In addition to transporting oxygen, hemoglobin carries carbon dioxide out of the cells and into the lungs. Carbon dioxide is then released as a person exhales. Having low hemoglobin can make it difficult for the […]

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How can I stabilize my blood pressure?

How can I stabilize my blood pressure?

Blood pressure should be basically stable. If it regularly changes from very high to very low, a range of complications can result. It is normal for blood pressure to vary slightly throughout the day, but blood pressure that fluctuates from one extreme to the other should be monitored and managed. Home remedies, lifestyle changes, and […]

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Are RAST or skin tests better for allergies?

Are RAST or skin tests better for allergies?

A RAST test or radioallergosorbent test is a way of testing a person’s blood to see if they have any allergies. This test checks their blood for specific lgE antibodies to find out what substances they may be allergic to. Allergies can be a mild annoyance or a life-threatening condition. Allergy tests allow a person […]

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What is serum cholesterol?

What is serum cholesterol?

Cholesterol is a type of body fat, or lipid. A serum cholesterol level is a measurement of certain elements in the blood, including the amount of high- and low-density lipoprotein cholesterol (HDL and LDL) in a person’s blood. Serum cholesterol levels also show the amount of triglycerides present. Triglycerides are another lipid that can be […]

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Low anion gap: Causes, test, and treatment

Low anion gap: Causes, test, and treatment

An anion gap is calculated by using the results of an electrolyte blood test. This test can help determine what is causing a pH imbalance. For the body to function normally, it needs to maintain a normal pH balance, or balanced levels of acid and alkali or base in the blood. When these levels are […]

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What causes a volvulus?

What causes a volvulus?

A volvulus refers to abnormal twisting of a part of the large or small intestine. This twisting may lead to a bowel obstruction, which can cause severe complications. A volvulus is a medical emergency that requires prompt diagnosis and treatment. In this article, we look at the signs and symptoms in children and adults. What […]