The immune panel complement c4 is low is this value very serious recently there are no red spots and rashes on the body occasionally after showering the arms are a little itchy can this indicate that there is lupus?I'm very worried about the pregnancy preparation period, will it affect the pregnancy preparation
This is definitely not clear, and there are many items that need to be checked for lupus erythematosus, so you can't make a diagnosis casually.
According to your case, it does not affect the preparation for pregnancy. Low complement C4 will affect the body's immunity, which will easily cause colds and flu.
A low complement C4 alone does not indicate that one is suffering from a certain disease; it must be combined with the results of other rheumatology-related tests and also with clinical symptoms, signs and other comprehensive factors to make a final judgment.If a rheumatology disease has been diagnosed, and if there is a decrease in complement C4, it means that the disease is in an active phase and the disease activity consumes a large amount of complement.After treatment, if the complement gradually returns to normal, it indicates that the disease is in remission, so the complement level is an important reference for understanding the progress of the disease, disease activity, and the effectiveness of treatment.