Sir, I have a 5 years old boy who is suffering with adhd. He was diagnosed with autism when he was 2 years old. We have him speech therapy and occupational therapy along with allopathy medicines. He is better now but he not expressive while talking and talks irrelevant. Slow brain growth, lot of behaviour issues and his body is not stable .keeps on moving here and there and is object possessive. Is there a cure for adhd and behaviour issue in homeopathy? Also how much time will it take to cure him completely?