Take vitamin supplements. Increase fluid intake. If You have symptoms of empyema. Cough becomes dry and non-productive. Fingernails or toenails turn blue or dark.
Blood appears in the sputum.
M.D. Copyright by Putnam Publishing Group. Electronic rights by Medical Data Exchange. The Online Medical Network Inc. All rights reserved. Please consult your physician with any questions or concerns you may have regarding your health. Use of this site indicates your agreement with the Terms of Use .