I Have 2 Fingers On My Right Hand That Is

i have 2 fingers on my right hand that is very dry and cracked and hurts, not long ago had shingles and had gotten ointment for it and also got a predisone shot in arm. work as a hairdresser with chemicals but wear gloves at all times. have an appt with the dermetologist to see whats goin g on. what do u think