I go straight. I think that there should be another website (xxxxx.stackexchange.com) where you can tell some symptoms for your disease and people with more information with biology may answer you.
When you go to hospitals, you generally DO NOT ask the reason of the disease, just take the medicine and head home. I thought this proposal only for awareness.
We may also ask questions like what this medicine do and when should it be taken....etc.
If someone starts this proposal, please let me know.
If this is not a good Idea, please comment.
EDIT : This proposal is not for diagnostics but to ask for what disease he/she might contain on the basis of symptoms he/she is suffering or what chemical in the medicine does what.