community To the people who had hairloss on .5mg dutasteride and increased it to 2.5mg, did that do the trick for you or do you still have hairloss?
Increasing dutasteride from 0.5mg to 2.5mg may not significantly reduce hair loss and can cause side effects like sleep disturbances and brain fog. Many users find 0.5mg effective enough, while some switch to topical finasteride due to side effects.