Dear Sir/Madan
Suffering from pains as trying to descontinue more than a decade methadone use, gradually reducing dosages, a doctor at a public methadone clinic in Cascais, Portugal, prescribed opioid pain killer (tramadol). After a while colateral effects are driving me crazy. Can you help? I would like to begin treatment asap. I can see there is a clinic in Switzerland where I could go if no such help is offered in Portugal. Thanks a lot. 
Luiz