Guano, Histoplasmosis, and Our Service. Large accumulations of guano sometimes breeds a fungus called Histoplasmosis (see article, Is Bat Guano Dangerous?). This fungus can infect an eye or a lung, and in a serious case, you can lose your eye or lung to this infection.
Cromolyn sodium and nedocromil are prescribed as aerosols in metered dose inhalers (MDIs). Generally, you'll need to take either drug four times a day, but nedocromil has also been effective in a twice-per-day dose.
Less serious side effects may include: headache; mild stomach pain, indigestion, nausea, vomiting; diarrhea, constipation, gas; skin itching; muscle pain; or; feeling tired or irritable. This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088. What is the most important information I should know about cromolyn sodium oral (Gastrocrom)? You should not use this medication if you are allergic to cromolyn. Before you take cromolyn sodium oral, tell your doctor if you have kidney or liver disease.