Greetings. I do not think that using such medications will increase hair fall for anyone. You should revisit your dermatologist and discuss.
The hair cycle normally consists of growing, resting and falling hairs and there is a delicate balance between these stages of hair cycle. Normally hair should re-grow but if it is not happening, you should consider seeing a dermatologist.
Further information is in the following weblink
https://www.aad.org/public/diseases/hair-and-scalp-problems/hair-loss
Next Steps
Your dermatologist will decide a treatment plan for you after a consultation.