Herpesvirus infections are caused by viruses of the Herpesviridae family, which includes eight known human herpesviruses. These viruses are characterized by their ability to establish lifelong latent infections with periodic reactivations. The most common herpesvirus infections are caused by herpes simplex viruses (HSV-1 and HSV-2), varicella-zoster virus (VZV), Epstein-Barr virus (EBV), and cytomegalovirus (CMV). Types of Herpes Viruses and Infections Herpes Simplex Virus Type 1 […]

Drug Therapy for Conjunctivitis Conjunctivitis, commonly known as pink eye, can be caused by bacteria, viruses, allergens, or irritants. Treatment depends on the underlying cause: Bacterial Conjunctivitis Topical Antibiotics: Erythromycin Ophthalmic Ointment: Applied 2-4 times a day. Trimethoprim-Polymyxin B Drops: 1-2 drops 4 times a day. Fluoroquinolones (e.g., Ciprofloxacin, Ofloxacin): Used in severe cases or contact lens wearers, 1-2 drops every 2 hours while awake. […]

Dermatitis, also known as eczema, is a general term for conditions that cause inflammation of the skin. It typically presents as red, itchy, and swollen skin, sometimes accompanied by blisters, crusting, or flaking. There are several types of dermatitis, including atopic dermatitis, contact dermatitis, seborrheic dermatitis, and nummular dermatitis, each with distinct causes and characteristics. Diagnostic Criteria Diagnosing dermatitis involves a combination of clinical evaluation, […]