Sickle cell disease

Sickle Cell Disease Sickle Cell Disease Overview Sickle cell disease is a genetic blood disorder that affects the red blood cells. It causes the cells to become rigid and sickle-shaped, leading to various complications. Causes Sickle cell disease is caused by a mutation in the gene that makes hemoglobin, the protein that carries oxygen in … Read more

Shortness of breath

Shortness of Breath Understanding Shortness of Breath What is Shortness of Breath? Shortness of breath, also known as dyspnea, is a common symptom that can range from mild to severe. It is characterized by a feeling of not being able to get enough air or struggling to breathe. Causes of Shortness of Breath Shortness of … Read more

Shingles

Shingles Shingles What are Shingles? Shingles, also known as herpes zoster, is a viral infection that causes a painful rash. It is caused by the varicella-zoster virus, the same virus that causes chickenpox. After a person recovers from chickenpox, the virus remains dormant in the body and can reactivate later in life, causing shingles. Symptoms … Read more

Severe head injury

Severe Head Injury Severe Head Injury Overview A severe head injury is a type of traumatic brain injury that occurs when an external force causes significant damage to the brain. This type of injury can have serious consequences and requires immediate medical attention. Causes Severe head injuries can be caused by various factors, including: Traumatic … Read more

Septic shock

Septic Shock: Causes, Symptoms, and Treatment Septic Shock: Causes, Symptoms, and Treatment What is Septic Shock? Septic shock is a life-threatening condition that occurs as a result of a severe infection in the body. It is characterized by a systemic inflammatory response that can lead to organ failure and ultimately death if not treated promptly. … Read more

Sepsis

Sepsis Sepsis: Causes, Symptoms, and Treatment Overview Sepsis is a serious condition that arises when the body’s response to an infection causes damage to its tissues and organs. It can lead to septic shock, which is a life-threatening complication. Causes Sepsis is most often caused by bacterial infections, but it can also be triggered by … Read more

Seasonal affective disorder

Seasonal Affective Disorder Seasonal Affective Disorder What is Seasonal Affective Disorder? Seasonal Affective Disorder (SAD) is a type of depression that is related to changes in seasons. It typically starts in the fall and continues through the winter months when there is less natural sunlight. However, some people may experience SAD in the spring or … Read more

About scoliosis

About Scoliosis About Scoliosis What is Scoliosis? Scoliosis is a medical condition characterized by an abnormal sideways curvature of the spine. This condition can range from mild to severe and can affect people of all ages, although it is most commonly diagnosed in children and adolescents. Causes of Scoliosis The exact cause of scoliosis is … Read more

Sciatica

Sciatica Understanding Sciatica: Causes, Symptoms, and Treatments What is Sciatica? Sciatica is a common condition that causes pain in the lower back and legs. It occurs when the sciatic nerve, which runs from the lower back down the back of each leg, is irritated or compressed. This can result in pain, numbness, tingling, or weakness … Read more

Schizophrenia

Schizophrenia Schizophrenia Overview Schizophrenia is a chronic brain disorder characterized by a variety of symptoms, including hallucinations, delusions, disorganized thinking, and cognitive impairment. It affects how a person thinks, feels, and behaves, often interfering with their ability to function in daily life. Symptoms Hallucinations Delusions Disorganized thinking or speech Difficulty concentrating Reduced ability to show … Read more