One of the most frequent questions we're asked is, What are bully sticks made from? Bully Sticks are 100% Beef Sticks Dog Treats and dog chews that are made from the pizzle or penis of the bull. Pizzles historically have been used for different purposes from walking canes to medicinal powders.
Scalp psoriasis and seborrheic dermatitis are common conditions that affect the scalp. In addition, they share some similar signs and symptoms, such as red, scaly skin. Most often, the scales of psoriasis are thicker and somewhat drier in appearance than are the scales of seborrheic dermatitis.
Seborrheic dermatitis is one of the most common manifestations of HIV infection, occurring in over 80% of people with advanced disease. However, it is not uncommon for such rash to appear in people with even moderate immune suppression (i.e., CD4 count under 500 cells/mL).