Cromolin is used to treat symptoms of allergy. It helps to provide relief from runny nose, sneezing, stuffy nose and watery eyes. Cromolin is only for external use only, so do not swallow the medicine. The first dose is given under medical supervision to prevent the side effects happen during first use. For better results, it is suggested to take it at the same time every day. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take this medicine...