hi.. thanks for using HCM..
you mother had pneumonia
past week, and got treated..
now she had apllied ice for injury
, now she has cough
apllying ice is nothing to do with the cough..
pneumonia for recovering completely it will take 3-4 weeks, though infection is cured, the pnumonic changes will reverse late..
dont worry about the cough, can use cough suppressants if needed..
if she is recombent all the time because of injury, there is possibility of infection of lung (pneumonia) again..
all the very best..