

In doubtful cases, it is possible to confirm the disease in the laboratory using polymerase chain reaction method with antibodies to the chicken-pox virus. Presence of concomitant disease or immunodeficiency.Typical development in the 3 stages, all of them can successfully coexist.Herpetic eruptions on the forehead are diagnosed by a number of specific clinical signs: Shingles on the forehead often indicates inflammatory processes in the sinuses, and sometimes it becomes a symptom of meningitis and brain tumors. Most often, shingles on the forehead has benign nature, very rarely it can develop in hemorrhagic or gangrenous form. The rashes themselves develop quite typically for shingles, in three stages – itching and swelling with bubbles containing a transparent liquid, and later it becomes crusty. Conjunctivitis, if the weakening of immunity was caused by ARVI.Therefore, clinical picture with rashes on the forehead is often accompanied by general clinical symptoms and signs of other diseases: Most of the times the immune system does not allow it to replicate and cause symptoms of the disease, but weak immune system opens up all chances for the virus. Shingles on forehead is triggered by Varicella Zoster virus, however, its source is not the external environment, but the infectious agent preserved in nerve fibers. Besides, the frequency of relapses increases with age. This form of the disease is most often met in the elderly: 0.4% of people suffer from it at the age of 20-30 years, after 50 years – 1.6% of people, and after 70 – 2.8% of people. Shingles on forehead is a specific blister-like rash, accompanied by itching, soreness, and sometimes weakness, an increase in body’s temperature.
