Definition Parasomnias are a group of sleep disorders marked by unusual actions, activities, or physiological events that occur during sleep or sleep-wake transitions. Parasomnias are divided according to the sleep phase in which the symptoms occur, either rapid eye movement (REM) or non-REM (NREM). Symptoms may include simple or complex …
Read More »Patent Ductus Arteriosus (PDA) – Causes, Treatment and Prevention
Definition Patent Ductus Arteriosus is a heart problem that is frequently noted in the first few weeks or months after birth. It is characterized by the persistence of a normal prenatal connection between the aorta and the pulmonary artery which allows oxygen-rich (red) blood that should go to the body …
Read More »Palmar Hyperhidrosis – Description, Management, and Prevention.
Description Excessive, uncontrollable sweating of the hands or palms, is called palmar hyperhidrosis. This medical condition is an extremely stressful, embarrassing, and confidence-wrecking problem. From ruined paperwork to slippery handshakes, sweaty palms can negatively impact your social life, education, and career. It’s proven and published that palmar hyperhidrosis has the most …
Read More »Pericarditis – Types, Causes and Treatment
Definition Pericarditis is an inflammation of the pericardium. It is usually acute – it develops suddenly and may last up to several months. The condition usually clears up after 3 months, but sometimes attacks can come and go for years. When you have pericarditis, the membrane around your heart is …
Read More »Pubic Lice – Symptoms, Risk Factors, and Treatment.
What are pubic lice? Pubic lice (also called crabs) are tiny insects which usually live in the pubic or genital area of humans. They are also sometimes found on other coarse body hair, such as hair on the legs, armpits, mustache, beard, eyebrows, or eyelashes. Pubic lice on the eyebrows …
Read More »Powassan virus (POW) – Pathophysiology, Causes and Prevention
Definition Powassan virus is transmitted to humans by infected ticks. Approximately 60 cases of POW virus disease were reported in the United States over the past 10 years. Most cases have occurred in the Northeast and Great Lakes region. Signs and symptoms of infection can include fever, headache, vomiting, weakness, …
Read More »Primary Biliary Cholangitis – Symptoms, Causes, and Treatments.
What is Primary Biliary Cholangitis (PBC)? Primary biliary cholangitis (PBC), formerly known as primary biliary cirrhosis, is a disease that harms the liver’s ability to function. It is chronic, which means it lasts for a long time or regularly comes back. In people with PBC, the bile ducts become injured, …
Read More »Postpartum Depression (PPD) – Types, Symptoms, and Treatment.
What Is Postpartum Depression? Postpartum depression (PPD) is a complex mix of physical, emotional, and behavioral changes that happen in some women after giving birth. According to the DSM-5, a manual used to diagnose mental disorders, PPD is a form of major depression that begins within 4 weeks after delivery. The diagnosis of postpartum depression is …
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