The rate of muscle fatigue varies among individuals, depending on how fit you are before beginning heavy exercise and how your body processes glycogen and other energy stores. Your legs may just be tired from too much training, or you may have an...
Walking is one exercise you can use to help you lose weight, build muscle endurance and generally improve your health over time. But as with most other exercises, you may begin to feel the onset of fatigue in your legs and lower body after walking...
Several treatment options for prostate cancer, a cancer that a gland in the male reproductive system, depend on your specific medical situation, such as your age, your overall health, how fast the cancer is growing and whether the tumor has...
Acute pain is common in the hospital from disease processes and surgery. According to "Miller's Anesthesia," pain is classified into nociceptive, in which the nerve endings sense pain signals, and neuropathic, in which damaged nerves signal pain...
The human fetus develops according to a set of precisely ordered and timed stages. The mother's egg is fertilized by the father's sperm and becomes a zygote---a single cell containing a new, complete set of DNA. This zygote rapidly divides and...
The lumbar region of the spine extends below the ribcage and down to the pelvis. It consists of five vertebral segments, separated by cartilaginous shock absorbers known as intervertebral discs. Discs are subject to wear and tear over the course...
Before the fetus is born, a precisely ordered and timed set of developments takes place. Over the course of eight weeks, a single, fertilized egg cell grows into a ball of cells called the blastocyst, then an embryo and then a fetus. The fetus...
Leg aches during or following physical activities such as climbing stairs are also known as exertional leg pain or claudication. Peripheral artery disease, chronic exertional compartment syndrome and lumbar spinal stenosis are a few of the...
When the mother's egg is fertilized by sperm, it forms a single cell called a zygote. The zygote grows into a ball of cells called a blastocyst and embeds itself into the wall of the mother's uterus. Over the subsequent two weeks, it becomes an...
During the 38 to 42 weeks of a typical pregnancy, a fetus develops in the mother's womb. The mother's egg is fertilized by the father's sperm to produce a single cell called the zygote. This develops into a ball of several hundred cells called the...
A normal pregnancy lasts 38 to 42 weeks, during which a single, fertilized egg grows into a full-term fetus, ready for life outside the womb. The growth that takes place before birth progresses through a set of precisely timed and ordered stages...
When the mother's egg is initially fertilized by the father's sperm, it is referred to as a zygote. This single cell develops into a ball of cells called the blastocyst, and then an embryo over the following two weeks. During week eight, it...
Kyphoplasty, a minimally invasive spinal surgical procedure, repairs a compression fracture of a vertebra. The procedure involves a balloon catheter inserted into the spine and inflated to return the vertebra to the correct height. The vertebra is...
Acute lymphocytic leukemia is a fast-growing cancer of the blood and bone marrow, where blood cells are made. It affects immature blood cells and white blood cells called lymphocytes. MayoClinic.com states that this leukemia is the most common...
Osteoporosis refers to a condition of weak and brittle bones, according to the Mayo Clinic. Symptoms of osteoporosis include back pain (especially if you fractured the bones in your back), loss of height, curved posture, and fractures of your...
Cancer can appear in children just as it does in adults. Some notable differences exist, however, according to MedlinePlus, a service of the National Institutes of Health. Cancer in children can appear suddenly without any early warning symptoms,...
Neck surgery is a common procedure usually performed when you suffer from intense neck pain that limits your head movement. Neck surgery is necessary when you suffer from severe arthritis of the neck and deformities in your spine. These conditions...
Meningitis is a potentially serious disease that involves the inflammation of the membranes around the brain and the spinal cord, caused by an infection that traveled through the bloodstream. Meningitis may be caused by a viral infection known as...
Muscle cramps can occur in any part of your body and may be associated with injury, overuse or dehydration. Cramps can also be the result of not getting enough vitamins or minerals or, conversely, overdosing on vitamins. Mineral toxicity can also...
Remicade (generic name: infliximab) is a medication used to manage rheumatoid arthritis, ulcerative colitis (form of inflammatory bowel disease affecting your large intestine and colon) and Crohn's disease (inflammatory bowel disease that can...
