difficulty breathing

Can RAD  reoccur every few years due to inffections or allergies or it would be one time thing only and then it would be  conidered as asthma?thank you.

[National Jewish]

Asthma is a chronic form of reactive airways disease (RAD).  Some viral illnesses cause one or two episodes of wheezing.  Symptoms that occur as you describe are more likely diagnosed as asthma.

[Jolanta]

what does HRAD mean I had 7 % revesebility after inhaled lung medicine , my doc diagnosed me as Hrad , is there any diff between hrad and asthma?He also set only one more visit and said no additional control would be needed? Or should i see another doctor? thank you