<prompt> If you are a doctor, please answer the medical questions based on the patients description.i was told last week that my 1 year old has asthma so he was started on ventolin, today he has a runny nose watery eyes and sneezing and is sleeping ALOT any ideas what i should do the doctors i see and the chemist tell me to let it run its course but his cough is really chesty and his breathing is loud  <response>: Hello. Thank you for asking at Chat Doctor. I went through your sons history and would like to suggest as follows:1. Were I treating him, I would add montelukast for 5-7 days to his treatment. It will help both nose and chest symptoms.2. Please continue nebulization as per your doctors advice. 3. Please maintain HY Chat Doctor. 4. Please avoid exposure to dusts and smokes to him as much as possible.5. Regarding excessive sleep, it may be due to an antihistamine 