These inhaled anti-inflammatory agents protect airway lining and reduce airway swelling and narrowing. They are taken 2-4 times a day on a regular basis. Cromylyn sodium has minimal side effects and is recognized as safe for children to use. They work only when they are taken regularly and are strictly controller medications. They cannot stop an asthma attack once it has started.
Side effects can include cough, headache and unpleasant taste.
They relieve symptoms of coughing, wheezing, shortness of breath, and difficulty breathing for a period of 10-12 hours after ingestion. Side effects can include nausea, vomiting, headache, nervousness, restlessness, and insomnia. This is a new group of drugs that has had great success in the treatment of asthma. Leukotriene modifiers work by blocking the body chemicals that cause the inflammatory reaction in asthma. When taken regularly, these drugs prevent constriction of airways and decrease sensitivity to asthma triggers.