![]() ![]() They are transmitted by direct contact with body fluids or lesions of an infected individual. HSV-1 more commonly causes infections around the mouth while HSV-2 more commonly causes genital infections. There are two types of herpes simplex virus, type 1 (HSV-1) and type 2 (HSV-2). Herpetic whitlow typically involves the fingers or thumb, herpes simplex keratitis involves the eye, herpesviral encephalitis involves the brain, and neonatal herpes involves any part of the body of a newborn, among others. Over time, episodes of active disease decrease in frequency and severity. ![]() The first episode is often more severe and may be associated with fever, muscle pains, swollen lymph nodes and headaches. Herpes cycles between periods of active disease followed by periods without symptoms. Tingling or shooting pains may occur before the blisters appear. These typically heal over two to four weeks. It may have minimal symptoms or form blisters that break open and result in small ulcers. ![]() Genital herpes, often simply known as herpes, involves the genitalia. It may result in small blisters in groups often called cold sores or fever blisters or may just cause a sore throat. Infections are categorized based on the part of the body infected. Herpes simplex is a viral infection caused by the herpes simplex virus. Herpes simplex virus spread by direct contact ĭecreased immune function, stress, sunlight īased on symptoms, PCR, viral culture Īciclovir, valaciclovir, paracetamol (acetaminophen), topical lidocaine Blisters that break open and form small ulcers, fever, swollen lymph nodes ![]()
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