What causes your throat to feel so dry?

Dry throat: Hello. Dry mouth and dry throat can come from a number of causes. Side effects from medication is a common cause. In the winter months we evaporate more moisture from our airway. Remedies would be to drink more water, use a humidifier and mist your nose with a saline spray. Finally a condition called sjogren's disease could also cause this. Check with your doctor.