Mozelle,
Please refer to the links below. This should get you started.
National Museum of Civil War Medicine
http://www.civilwarmed.org/
http://www.civilwarhome.com/civilwarmedicineintro.htm
http://www.civilwarhome.com/links8.htm#med
The two books listed below will also be a good start:
Civil War Medicine, by C. Keith Wilbur, M.D.
The Story the Soldiers Wouldn't Tell: Sex in the Civil War, by Thomas P. Lowry, M.D.
I hope this helps.
Respectfully,
Gerald D. Hodge, Jr.
War Between the States Historian
Historian: 39th Georgia Volunteer Infantry Regiment
http://39thgavolinfrgt.homestead.com/39thHomepage.html