Dear Pramodh pradhan
Your father has problems on multiple fronts but his age of 52 indicated that he will be perfectly fine if treated properly. The problem of lungs and cough
is the firstthing to be tackled as this in ayurveda is regarded as pran vaat. along with this bodily immunity is also to be raised. In morning and evening give him sy. crux 2 tsf and mahalakshami vilar ras suwarn yukat 1 tab and swamla 1 tsf.
is the second factor to be tackeled so both times one hour after meals give him kamdugdha ras and triodasahng guggul with hot water. I think in 15/20 days he should start improving.