Due to the shape of the stomach and position of the esophagus, sleep-related<unk> s may be prevented by sleeping on the left side, which can help in keeping stomach acid from entering the esophagus and reaching the vocal cords. When<unk>  is coincident with a cold or flu, it may be helpful for some sufferers to take acid reflux medication to limit the irritants in the area. If a cough is present, then treat a wet cough; but limit coughing whenever possible, as it is only likely to trigger a spasm. Drink water or tea to keep the area from drying up. Saline drops also help to keep the area moist. Pseudoephederine may also help to clear any mucus that may cause coughing and thereby triggering more spasms.
Laryngospasm
Bronchospasm
Cyclospasm
Nasal congestion
Neck spasm
Post-nasal drip
Cornea
Apnea