Been to see consultant with Ds2 today after him being really wheezy coughing and poorly and she has put him on a 4 week course of clarithromycin for whooping cough 
Ds2 has already had 2 weeks worth which was ment to finish today but she said his lungs are still full of gunk and he is still having coughing fits making his lips and tongue turn blue :(
She has taken a sample to send off to confirm but said she is pretty convinced.
If after 4 weeks he is still the same she is going to have him admitted to hospital for further investigation.