I Have Been Taking Prednisone For Two Days Now At

I have been taking prednisone for two days now at the order of ear doctor to battle tennitis. No relief so far - 60 mg taken 60 to take. i have a pressure headache today and do not know what to safely take for it. I felt 2 large pops in upper neck today and is assoc. with facial numbness. I have shortlived anxiety attacks which jump my upper blood pressure reading by 30 - 35 pts and the lower by 10-15. This is easily and quickly resolved by taking .25 mg of alprazolam. I have an appoint. Monday to have a biopsy on what appears to be a skin cancer on my upper forearm. Is it advisable to have this done while taking prednisone?