I have chronic hepatitis B. It was passed on to me at birth. It is inactive. I recently experienced joint pains, naseau, headaches, rashes the list goes on and on. My doctor tested me for rheumatoid factor and found i had a 160. She sent me to a rheumatologist who tested me for c reactive protein, by the way my symptoms had subsided by the time i met with him. The test came back negative. He says this proves that hep b is the cause of having 160 rheumatoid factor. Does this prove indefinetily that my rheumatoid factor is a result of my chronic hep b? And are rashes, joint pains a symptom of hep b?