If you were to get prescription antifungals, yes it would cause further die-off. Additionally, it could also cause liver damage and other unknown side effects that range for everyone who takes western medicine.
What antifungals are you taking currently?
Are you thinking that you’d like to try the prescription antifungals to see if you get less die-off? I don’t think it’ll be any better…
If you want less die-off, reduce the doseage of the antifungals you are taking. I would also focus on healing the liver and protecting it. Sweating out the toxins via the skin, the bodies largest organ, can completely eliminate or reduce die-off symptoms. You can do this via a sauna, hot tub, steam room, etc. You can also take chelated molybdenum which protects the liver/kidneys.