Thanks for the query to H.C.M. Forum.
As you are taking azithromycin
from last 7 days ( 4 days), diagnosed as flu/pneumonia
Pins & needles type symptoms ?
Pins & needles symptoms may be due to some sort of allergy
, so get in treatment of allergy.
You haven't mentioned clear symptoms of flu or pneumonia, so please write down complete , so that easily we can assess the disease.
Pneumonia causes by different type of pathogens ( one or more or mixed).
In pneumonia there develops sign in lung so X ray
chest play an important role.
In my opinion consult one more physician and get his opinion.