my son is recovery

After four days intravenous, my son is getting better now. The doctor said he could take some antibiotics oral medicine instead of intravenous tomorrow. He still need intravenous today. My son was a brave boy, he didn't cry when the nurse gave him injection. he just asked the nurse to be more lightly. then he sat in the chair and watched the CCTV kids channel. When it was almost finished, he said he was tired and wantted to walk around. So we had to walk after him with infusion bottle.