Hi my girlfriend is suffering from bright red rasied rash's that are in a number of areas on her body. The rash began on her face and have spread to her abdomen, back, neck, breast and chest. She is also suffering with a stiff neck, lower back pain, headache and a burning sensation on her face. She also says she feels as if both her arms are heavy and dead. Swelling has also been noticed on her face. Do you have any idea what this could be?