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.
Apomorphine is a D2-dopamine-receptor agonist and a derivative of the narcotic drug morphine. However, unlike morphine, it is not used in veterinary medicine to alleviate pain. The primary function of Apomorphine is to induce vomiting.