Question: query regarding  debility of some cow 
Answer: told him to  deworm  the cow's  with suitable anthalmintic like  levamisol& oxyclozanide / piperazine / fenbendazole/albendazole etc [by using  tab fentas, /liquid piperazine citrate /, minthal bolus ]. inject b-complex like conciplex, hi-vit, bivinal forte  depending upon the choice ,every on alternate day on either side  for 3 days /