Cough

A cough symbolizes a lack of self-confidence and submission to rules. Alternatively, it may indicate a fear of revealing a long-held secret.

to have a cough - fear and uncertainty about the future

to hear from someone - someone to refuse your request

hear tuberculosis - you make the wrong choice in some important matters

cough while spitting out blood - you waste too much time on pointless actions.

More dream interpretation:

• 
  Weaving
• 
  Salmon
• 
  Handbook
• 
  Figures