I know shedding is expected, but how much hair or how far into excessive shedding would you start to think that your body is just not responding well to the drug at all? Are there symptoms? The only common traits i've noted in posts where people said their hairloss accelerated on finasteride was a persistent burning/itching sensation in their scalp and shedding hundreds of hairs most days. If you were months into finasteride, were shedding alot of hair and noticed that you had less coverage than when you began would that be cause for alarm?