what are the side effects your father is complaining of? there are some definite side effects of radiation
which is not related to the drugs like dry mouth
, loss of taste sensation. swelling in local region. He has got a lung infection
and for this reason he has been prescribed with respiratory antibiotics. probable side effects will be loose stool
. for this reason he has been given probiotics like vizylac. Two times a day dosing will be adequate. no need to worry. take care.