Thanks for writing in to Healthcare Magic!
You need to consult a physician/family doctor of your locality, mention the issue to him and your expectation for pain control.
Your physician may switch the medicine.
If you want methadone
only then rquest him for this.
On this site because we do not examine you in person so we can not write online prescriptions.
If you have any further query please let me know I would try to answer it for you.
Wish you a great health!