Rejoice! Why? Because the drugs seems to be working.
For anyone who’s undertaking a Pain Management regimen, medication is merely part of the answer. In the UK, it is common to be referred to a hospital-run Pain Clinic for analgesia/medication advice. The problem is that the drugs that work with neuropathic pain or fibromyalgia tend to be somewhat narcotic (tramadol, morphine or even codeine derivatives) or used for other things such as depression and insomnia (amitriptyline) or epilepsy (gabapentin, pregabalin). Often a mix of medication is required: paracetamol can potentiate the effect of tramadol or, in the experience of some, actually enable it.