Welcome to heathcare Magic!
Your problem is very non specific but it can be a drug induced problem,
Do you have any rash
on the skin, if you have not observed please do so in open daylight.
Such sensations are felt particularly when you are receiving the IV shot of the drug but may follow for sometime in some patients.
If problem continues more than three days of stopping the drugs then you should get CBC, RFT,LFT done and review to a local physician.
Wish you a great health!