I have been shedding at the temples from using Minoxidil. Will hair that I lost from the product grow back without further use?

First of all congratulations on doing something to stop your hair loss because doing nothing definitely does NOT work.  In our practice we see a lot of patients who have come to us after having problems with minoxidil which because the medicine requires to be deployed in an alcohol base causes irritation and inflammation of the scalp with a lot of users.  Note also that Minoxidil is only a mild hair growth stimulant and not specific to the hair on the head.  There are better hair growth stimulants available that do not require an alcohol base and therefore dont cause the irritation and hair fall that Minoxidil does.  I would recommend seeing a hair regrowth specialist to find out about all your options before stopping the Minoxidil so as to not leave a gap in time between treatments.  Note also that Minoxidil is a grower and does not STOP your underlying cause of hair loss which means that you are really only delaying the inevitable for a period of time.

Shedding from minoxidil has been reported when it is started and is usually reverses after 2-3 months, so just keep to it