I am taking Duzela -20 since 3 days as prescribed by neurologist after breakfast. I have some type of sensation in different parts of the head ( like sudden flow of blood) not regularly, sometimes might be once in a hour or so. Can I stop taking the Duzela -20. I am not able to climb up the stairs nor climb down the stairs nor squat. Do I need to consult neurologist or neurosurgeon. Does neurosurgeon deal with such kind of cases. I have got an appointment with neurosurgeon as neurologist aren't available for a couple of days.