Seborrheic dermatitis is a chronic, relapsing inflammatory skin condition characterized by erythematous plaques, greasy scales, and persistent itching, primarily affecting areas rich in sebaceous glands.…
Seasonal Affective Disorder (SAD) is a recurring form of depression with a seasonal pattern, most commonly emerging during the fall and winter months. This condition…
Sclerotherapy remains a critical intervention for managing esophageal varices, particularly in patients with portal hypertension. However, while effective, the procedure carries a risk of mucosal…
Schizophrenia is a severe, chronic psychiatric disorder characterized by a profound disconnection from reality. It affects how individuals think, feel, and behave, often resulting in…
Schizoaffective disorder is a complex and chronic psychiatric condition characterized by a combination of symptoms seen in both schizophrenia and mood disorders (either depression or…
Sarcoidosis is a chronic granulomatous disease of unknown etiology that predominantly affects the lungs and lymphatic system, though it can involve virtually any organ. Characterized…
Salicylate intoxication is a potentially life-threatening medical emergency resulting from the ingestion of toxic doses of salicylate-containing compounds, primarily aspirin (acetylsalicylic acid). This condition can…
Preterm birth, defined as delivery before 37 weeks of gestation, is a major cause of neonatal morbidity and mortality worldwide. Recurrent preterm birth, which occurs…
The opioid overdose crisis remains a global public health emergency, driven by both prescription opioids and illicit substances such as fentanyl. To address the escalating…