It must have been an assessment of your doctor to give a steroid to you which is not a bad idea if given in the right manner in the right dosage. Steroid can be given for short spans & need to be tapered off well in dosage.
Nilsu P seems to be Nimesulide + Paracetamol, which is an Anti-Inflammatory agent to reduce pain.
Both can be given together.
Safety depends upon what other health problems you have.
Answered2019-08-12 01:59:42
Let others know if this answer was helpful