Causes, Risk Factors, And Complications Of Cellulitis

Shingles

Shingles is an infection caused by the varicella-zoster virus. Patients with this infection typically experience symptoms on one side of their body. They might notice itching, sensitivity to touch, numbness, pain, and tingling at the infection site. Pain is often the first symptom of shingles, and a red rash tends to appear a few days after the pain begins. Blisters filled with fluid could occur, and these may break open before crusting over. When the blisters break, this creates an entry point for bacteria, including the bacteria that can cause cellulitis. The torso is the most common area of the body impacted by shingles, and it can occur anywhere on the body. If it develops near the eyes, the patient might need to be monitored by an ophthalmologist. Patients with shingles may also have a fever or headache, and they could feel very fatigued. Several vaccines are available to reduce a patient's risk of shingles, and these are usually recommended for individuals over fifty years old. If a patient does develop shingles, they may be given pain relievers and antiviral drugs such as acyclovir or valacyclovir. Shingles infections tend to last between two to six weeks, and most individuals only get shingles once.

Necrotizing Fasciitis

Necrotizing fasciitis is an infection of the deep layers of the skin, and it is considered a rare complication of cellulitis. This complication is a medical emergency that may become life-threatening, and patients who display potential symptoms of necrotizing fasciitis should seek emergency medical care immediately. At first, patients with necrotizing fasciitis may notice a painful tiny and red bump. It will quickly increase in size, and the skin could feel warm. Fatigue, weakness, fever, nausea, and vomiting may be present, and patients might have decreased urination. As the infection worsens, blisters and black dots could form on the skin, and there may be oozing or skin discoloration. The skin is often very painful in the initial stages. Blood tests, skin biopsies, and imaging studies may be needed for a diagnosis. Treatment for this condition includes intravenous antibiotics, and doctors have to remove dead tissues immediately to stop the spread of the infection. Amputation is sometimes necessary.