What causes fever blisters?
A fever blister located on the lips, mouth, and face is usually caused by the highly contagious herpes simplex type 1 virus. Only a small number are caused by herpes simplex type 2, the type usually associated with genital lesions.
There is no cure for a fever blister. However, there are medications that will relieve the pain and itchiness, and speed the healing of the blister.
See: Herpes labialis (oral herpes simplex)
Alternative Names Enteric fever Symptoms Early symptoms include fever , general ill-feeling, and abdominal pain . A high (typically over 103 degrees Fahrenheit) fever and severe diarrhea occur as the disease gets worse. Some people with typhoid fever develop a rash called "rose spots," which are small red spots on the abdomen and chest. Other symptoms that occur include: Abdominal tenderness Agitation Bloody stools Chills Confusion Difficulty paying attention (attention deficit) Delirium Fluctuating mood Hallucinations Nosebleeds Severe fatigue Slow, sluggish, lethargic feeling Weakness Signs and tests A complete blood count (CBC) will show a high number of white blood cells. A blood culture during the first week of the fever can show S. typhi bacteria. Other tests that can help diagnose this condition include: ELISA urine test to look for the bacteria that cause Typhoid fever Fluorescent antibody study to look for substances that are specific to Typhoid bacteria Platelet count (platelet count will be low) Stool...
Alternative Names Streptobacillary fever; Streptobacillosis; Haverhill fever; Epidemic arthritic erythema; Spirillary fever; Sodoku Symptoms Symptoms depend on the bacteria that caused the infection. Symptoms due to Streptobacillus moniliformis may include: Chills Fever Joint pain, redness, or swelling Rash Symptoms due to Spirillum minus may include: Chills Open sore at the site of the bite Rash -- may be red/purple plaques Signs and tests This condition is diagnosed by detecting the bacteria in skin, blood, joint fluid, or lymph nodes. Blood antibody tests and polymerase chain reaction (PCR) techniques may also be used.
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