Introduction Breath-holding spells are episodes in which a child briefly stops breathing, often in response to frustration, pain, or fear. These spells are most common in young children, typically between 6 months and 6 years of age. While breath-holding spells…
Introduction Angina is a type of chest pain or discomfort that occurs when the heart muscle does not get enough oxygen-rich blood. It is often a symptom of underlying heart disease, particularly coronary artery disease. Angina can be a warning…
Introduction Epilepsy is a chronic neurological disorder characterized by recurrent, unprovoked seizures. These seizures are caused by sudden bursts of electrical activity in the brain, which can affect movement, behavior, sensation, or consciousness. Epilepsy can develop at any age and…
Introduction Claudication, often referred to as “leg angina,” is pain, cramping, or fatigue in the legs that occurs during physical activity and is relieved by rest. It is a common symptom of peripheral artery disease (PAD), a condition where narrowed…
Introduction Febrile seizures are convulsions that occur in young children when they have a fever, usually as a result of a viral or bacterial infection. These seizures can be frightening for parents and caregivers, but they are generally harmless and…
Introduction Vasculitis is a group of disorders characterized by inflammation of the blood vessels. This inflammation can cause the walls of blood vessels to thicken, weaken, narrow, or scar, restricting blood flow to organs and tissues. Vasculitis can affect any…
Introduction Seizures in children are episodes of abnormal electrical activity in the brain that can cause changes in movement, behavior, sensation, or consciousness. While seizures can be alarming for parents and caregivers, they are relatively common in childhood and can…
Introduction Polycythemia is a condition in which the body produces too many red blood cells. This increases the thickness of the blood, making it harder for blood to flow and raising the risk of blood clots, stroke, and other complications.…
Introduction Hemophilia is a rare, inherited bleeding disorder in which the blood does not clot properly. This leads to prolonged bleeding after injuries, surgery, or even spontaneously, especially into joints and muscles. Hemophilia can range from mild to severe, and…
Introduction Vitamin B12 deficiency occurs when the body does not have enough vitamin B12, an essential nutrient needed for healthy nerve function, red blood cell production, and DNA synthesis. This deficiency can lead to a range of symptoms, from fatigue…
