Celiac disease is an autoimmune disorder in which the ingestion of gluten—a protein found in wheat, barley, and rye—triggers an immune response that damages the small intestine. This damage impairs nutrient absorption and can lead to a wide range of gastrointestinal and systemic symptoms. Celiac disease can develop at any age and may present with classic digestive symptoms or atypical, …

Chronic Fatigue Syndrome, also known as Myalgic Encephalomyelitis (ME/CFS), is a long-term, complex condition characterized by extreme fatigue that does not improve with rest and worsens with physical or mental activity. The fatigue is severe enough to interfere with daily activities, work, education, and social life. The exact cause is not fully understood, and symptoms can vary widely from person …

Conjunctivitis, commonly known as pink eye, is inflammation of the conjunctiva, the thin transparent membrane that lines the eyelid and covers the white part of the eye. It is a common eye condition that can affect people of all ages. Conjunctivitis may be caused by infections, allergies, or irritants and is usually mild, though some forms can be highly contagious. …

Jaw tumors and cysts are abnormal growths that develop in the bones or soft tissues of the jaw, most commonly the lower jaw but sometimes the upper jaw. These growths can be benign or, less commonly, malignant. Jaw cysts are typically fluid-filled sacs, while tumors are solid masses. Many jaw tumors and cysts grow slowly and may go unnoticed for …

Bronchitis is a condition in which the bronchial tubes that carry air to and from the lungs become inflamed. This inflammation leads to increased mucus production and narrowed airways, making breathing more difficult. Bronchitis can be acute or chronic. Acute bronchitis is usually caused by an infection and improves within a few weeks, while chronic bronchitis is a long-term condition …

Cystitis is inflammation of the urinary bladder, most commonly caused by a bacterial infection. It is a type of urinary tract infection and occurs more frequently in women due to anatomical differences. While cystitis is often mild and easily treated, untreated cases can lead to more serious infections involving the kidneys. Cystitis can also occur without infection, triggered by irritation, …

Breast cancer is a disease in which abnormal cells in the breast grow uncontrollably and form a tumor. It can begin in different parts of the breast, such as the ducts or lobules, and may spread to nearby tissues or other parts of the body if not treated. Breast cancer can affect both women and men, though it is far …

Low blood pressure, also known as hypotension, occurs when blood pressure levels drop below normal, typically less than 90/60 mmHg. While low blood pressure can be normal for some individuals and may not cause symptoms, it can sometimes lead to inadequate blood flow to vital organs. When symptomatic, hypotension may cause dizziness, fainting, or shock in severe cases. Symptoms Symptoms …

Stress fractures are small cracks in a bone caused by repetitive force or overuse, rather than a single traumatic injury. They commonly occur in weight-bearing bones such as the shin, foot, and hip. Athletes, military recruits, and individuals who suddenly increase physical activity are particularly at risk. Early detection is important to prevent worsening of the fracture and long-term complications. …

Burns are injuries to the skin and underlying tissues caused by heat, chemicals, electricity, radiation, or friction. The severity of a burn depends on how deep the injury goes and how much of the body is affected. Burns are commonly classified as minor or severe and can range from mild skin redness to deep tissue damage. Prompt and appropriate care …