Hello Doctor, My husband has had a problem with his right hand for the past 12 years. He has difficulty writing. His wrist turns inward while writing, and he has to strain a lot. He also finds it difficult to hold or pick up objects with his right hand. His left hand is normal, and he can type without any problem. He tried homeopathic treatment, but there was no improvement. Could this be writer's cramp or focal hand dystonia? What do you recommend? Thank you.