can any employ be fired because of medical leaves

I know they cant but i want to know which section prevents employer to do that
Please help immediately

Please state the facts.

My friend had started his job... Had not complete one month.... On the 25th day of job.. He fell sick and come to home and next day goes to doctor and doctor prescribed him 5 day rest.... He had given medical and doc prescripttion as a proof to manager
But company.. Policy bazaar saying that you should stay at home

Since private companies act on their own, so better plead with them to keep him back in service otherwise search another job somewhere else.

Is there is any law which can prevent company doing that

Of course there are labour laws in the country, but you will lose your case because you haven't completed your probation even, but remained absent for 5 days and your medical certificate, if any, would not be from Govt. hospital/doctor also.