There are no medications that directly restore muscle strength or mobility lost to Guillain-Barr? Syndrome. However, specific medicines can manage symptoms that hinder your movement. For burning or shooting nerve pain that limits your physiotherapy, medications like gabapentin or pregabalin can be highly beneficial. For muscle stiffness or spasms, your doctor may prescribe muscle relaxants like baclofen. Because your previous treatment was in 2010, it is vital to consult your neurologist to rule out a relapse or a related chronic condition (like CIDP). If active inflammation is present, they may recommend further immunotherapies, such as repeated IVIG or corticosteroids, to help protect your nerves and aid recovery.