November 15, 2011

Anaphylaxis is the most severe form of an allergic reaction and is almost always unexpected. The most common triggers are food, insect stings, and medications. Administering intramuscular epinephrine and ensuring proper oxygenation and effective circulation are key for…

Chronic diarrhea can be divided into three basic categories: watery, fatty, and inflammatory. Although it is a reasonably common condition, it can be difficult to diagnose because there are several hundred conditions in the differential diagnosis. Typically it is impractical to…

Patients should be assessed annually to determine whether they are at increased risk of developing chronic kidney disease. Diabetes mellitus, hypertension, and older age are the primary risk factors that warrant screening. Serum creatinine levels can be used to estimate the…

The diagnosis of depression in older patients is based on the same criteria as in younger adults. Validated screening tools, such as the Geriatric Depression Scale, can help confirm the diagnosis. Treatment options include pharmacotherapy, cognitive behavior therapy, and…

HHS Launches Initiatives to Encourage Coordinated Care of Medicare Beneficiaries | Government Agencies Support AAP Infant Safe Sleep Recommendations | Major Reforms in Content and Format Are Needed to Ensure the Future of GME | CDC Renews Call for Family Physicians to…

Two studies aim to clarify the appropriate use of antibiotic treatment in young children with acute otitis media.

Photo Quiz presents readers with a clinical challenge based on a photograph or other image.

What are the effects of treatments for uncomplicated diverticular disease and what treatments prevent complications? What are the effects of treatments for acute diverticulitis?

Diagnosing pertussis in the early stages can be difficult, because early signs and symptoms are often nonspecific. Polymerase chain reaction (PCR) testing, a technique used to detect DNA sequences specific for Bordetella pertussis, is used for diagnosis; however, results should…

Ginger can be safely used to reduce nausea and vomiting in pregnancy.

It is frequent, loose bowel movements that last longer than four weeks.

Depression is a constant sad or “blue” feeling that lasts for two weeks or more. People who are depressed often lose interest in activities they used to enjoy. Other signs include feeling nervous, guilty, or very tired. Depression can make it hard to make choices. It can affect…