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.
Oxybutynin is in a class of medications called antimuscarinics or urinary antispasmodics, which work by relaxing the bladder muscles and reducing spasms in the urinary tract. Oxybutynin is also distributed under the brand names Ditropan XL or Urotrol. Itâs most commonly prescribed to control bladder muscles in adults and children older than age 6 with spina bifida or other nervous system conditions that affect the bladder muscles. Oxybutynin is made by Janssen Pharmaceuticals and was approved for use by the Food and Drug Administration (FDA) in 1978.