Thumb was burned inside hard, usually can be recovered, but the specific circumstances need to be under the guidance of the doctor according to the actual situation. Thumb burned inside hard and hard, usually due to soft tissue damage, scarring and other factors, usually can be recovered, but it takes a certain amount of time. Once a thumb burn occurs, the finger should be promptly soaked in cold water for about half an hour. If the burn is more serious, it is recommended to go to the hospital in time. Avoid delaying the condition, leading to adverse consequences. After the thumb is burned, should pay attention to keep the affected area clean, change the medicine regularly to avoid infection, resulting in aggravation of the condition, do not arbitrarily rub the affected area. If the affected area is hard, and accompanied by pain and other symptoms, it is recommended to go to the hospital for further examination.