Margaret A. Duffy LCPC

What is seborrheic dermatitis?Seborrheic dermatitis, or seborrhea, is a common skin disease that has no known direct cause. It is characterized by a red, itchy rash on the skin, often on the scalp, with scaly patches that flake off. It looks similar to eczema, psoriasis or an allergic reaction....

Researchers have created a simplified technique to diagnose lupus using saliva. The initial research took place at the University of Houston, and was thanks to a $387,000 grant from the National Institutes of Health.  If successful, the saliva test could very well replace the invasive methods that...

What is vitamin D?Vitamin D is an important element to building strong and healthy bones as well as good overall health. It is also a vital nutrient that makes sure that the brain, lungs, heart, and muscles function well.Vitamin D is a fat-soluble vitamin. The body can make its own vitamin D when...

Having someone that you love diagnosed with fibromyalgia may be challenging for you for various reasons. Some people find it difficult to process this kind of information, because they are afraid of disease and death in general. There are people who have a difficult time dealing with emotional...

IntroductionDermatophytes are fungi that get nutrients from keratin for growth. They usually affect the skin, nails, and hair. The species that commonly invade the keratin are those that belong to the genus Trichophyton, Epidermophyton, and Microsporum. Fungal infections produce ring-like...

Metabolic syndrome refers to the presence of several conditions, including high blood pressure, high blood sugar levels, abdominal fat, and elevated cholesterol levels, which increases the risk for heart disease and stroke. The risk of serious diseases increases considerably with any of the...