Ferritin is a protein that stores iron in the body, and a low ferritin level usually indicates that the body's iron stores are reduced. Iron deficiency can occur even when hemoglobin is still within the normal range, so a person…

Adenomyosis is a condition in which tissue similar to the lining of the uterus grows into the muscular wall of the uterus. It can cause heavy or prolonged periods, painful cramps, pelvic pain and, in some cases, an enlarged or…

An ACL tear is one of the most common serious knee injuries, particularly among people who participate in sports involving running, jumping, sudden stops, or changes in direction. However, an ACL injury can also happen during a fall, road accident,…

Finding a thyroid nodule can be worrying, especially when you do not know whether it is harmless or something that needs further investigation. The good news is that most thyroid nodules are benign, but some need additional testing to understand…

Vitamin D deficiency is common and can develop without obvious symptoms. When levels become too low, some people may experience bone or muscle pain, muscle weakness, tiredness, or other health concerns. Because these symptoms can have many different causes, a…

Endometriosis can cause severe period pain, pelvic pain, painful intercourse, bowel or bladder symptoms, and difficulty conceiving, but some people have few or no obvious symptoms. Because its symptoms can overlap with other gynecological conditions, getting the right evaluation is…

Sciatica can cause sharp, burning, or shooting pain that travels from the lower back into the buttock and down the leg. For some people, it is temporary and improves with conservative care. For others, persistent pain, numbness, tingling, or weakness…

Kidney stones can cause anything from mild discomfort to sudden, severe pain in the back, side, or lower abdomen. Some stones pass naturally without treatment, while larger stones can block the urinary tract and require medical attention. If you have…

Feeling tired, weak, dizzy, or experiencing tingling in your hands and feet can have many possible causes. One of them is vitamin B12 deficiency, which can affect red blood cell production and the nervous system. Because the symptoms can overlap…

A thickened uterine lining can sound concerning when it appears on an ultrasound report, but it does not automatically mean that something is wrong. The endometrium naturally changes throughout the menstrual cycle, and its appearance can be influenced by hormones,…