Medical and Health

Scabies: Causes, Symptoms, Treatment, and Prevention Scabies is a common skin infestation caused by the microscopic mite Sarcoptes scabiei . It affects millions of people worldwide and is recognized by the World Health Organization (WHO) as a significant public health concern, particularly in overcrowded and resource-limited settings. Although scabies can affect anyone, it is especially prevalent among children, elderly individuals, and those living in close-contact environments, such as nursing homes, prisons, and refugee camps. The condition is not life-threatening but can cause severe discomfort, itching, and secondary infections if left untreated. Understanding scabies, from its causes and symptoms to prevention strategies and treatment options, is crucial for both individuals and public health authorities. This comprehensive guide provides an in-depth overview of scabies, designed for patients, caregivers, and anyone seeking reliable medical information. What Is Scabies? Scabies i...

Benign Prostatic Hyperplasia (BPH) , commonly referred to as prostate enlargement , is a frequent condition in men over 50. It involves the non-cancerous growth of the prostate gland , which surrounds the urethra and controls urine flow. Although BPH is not life-threatening, it can cause significant urinary problems, discomfort, and complications if left untreated. This guide provides a complete overview of BPH , including causes, symptoms, diagnosis, treatment options, prevention, complications, and frequently asked questions, designed for patients and caregivers alike. Understanding the Prostate Gland The prostate is a small, walnut-shaped gland located below the bladder and surrounding the urethra. Its primary function is to produce seminal fluid that nourishes and transports sperm during ejaculation. With age, the prostate may enlarge due to cell proliferation , hormonal changes, or other contributing factors. This enlargement can compress the urethra , causing urinary difficult...

Morning sickness, or nausea and vomiting of pregnancy (NVP) , affects a majority of pregnant women, especially during the first trimester . Despite the name, it can occur anytime during the day , not just in the morning. For many, it’s mild and manageable, but for some, it can disrupt daily life, sleep, and nutrition. Understanding the causes, symptoms, treatments, and home remedies can help expectant mothers manage their condition effectively and safely. This comprehensive guide provides everything you need to know, including prevention strategies and frequently asked questions . Morning sickness may overlap with other pregnancy discomforts like [Pregnancy Symptoms & Early Signs] . What Is Morning Sickness? Morning sickness is defined as nausea with or without vomiting during pregnancy . It typically starts around 6–9 weeks of gestation, peaks around 8–12 weeks , and often improves by 16–20 weeks . It is primarily caused by hormonal changes , particularly the rise in human chori...

Nausea and Vomiting: Causes, Symptoms, Diagnosis, Treatment & Prevention Nausea and vomiting are often interconnected symptoms, frequently experienced together, but they are distinct in their nature and mechanisms. The term “nausea” originates from the Greek word nautia , meaning a “sea disorder,” reflecting the queasy, unsettled feeling often associated with motion sickness. Vomiting , on the other hand, comes from the Latin vomere , which means “to release or discharge,” describing the physical expulsion of stomach contents.