Wow, you are really uneducated about medicine...Have you ever watched any type of surgery??...If not, that may explain your question...These guys have thousands of hours in training, because one little snip of the wrong vessell, and boom, death...sungwei said:
Almost every singe symptom you have is a symptom for numerous illnesses...A simple cough can be anything from asthma, to pneumonia, tuberculosis, or just the common cold, just to name a couple...
It may seem simple to you, but I challenge you to try it...Go to the local library and get a PDR...It'll be the book that's as thick as your waist...It's what all MD's use for reference...
Once you check it out, let us know if your opinion has changed...