Can I ask why you would want to go on a weak opiate like
hydrocodone.
If you do decide to jump to hydrocodone then you must wean down slowly.The golden rule for
methadone detoxing is 10% every 2-4 weeks.
One other thing I should point out.At 36mg of methadone a day your going to need a minimum of 135mgs a day of hydrocodone.
If you are switching do to pain then you should be on a sustained release opiate like
ms contin or
oxycontin.There is also the
duragesic patch which is
fentanyl.
The methadone you've been taking will likely leave you with a tolerence to high for hydrocodone and it won't work for you.Good luck.....Dave