Swicting from Minoxidil 5% to Minoxidil 12% causes further hair shedding ?

[walid12]

Hello There,
I had HT Surgery a year back and since then I m using Minoxidil 5% along with Nizorol shampoo and Hairmax Comb, Now I am planning to switch from Minoxidil %5 to Minoxidil 12% with Azelic Acid ? but just want to confirm if this will cause hair shedding again ? as my hair were already used to minoxidil 5% earlier I am hope by using this it will increase my hair growth instead of shedding then growing.
Please advise.