Point Scale 0 - Never or almost never have the symptom 1 - Occasionally have it, effect is not severe 2 - Occasionally have it, effect is severe 3 - Frequently have it, effect is not severe 4 - Frequently have it, effect is severe Progress Chronic coughing 0 1 2 3 4 Gagging, Frequent need to Clear throat 0 1 2 3 4 Sore throat, hoarsement Loss of voice 0 1 2 3 4 Swollen or discolored Tongue, gums, lips 0 1 2 3 4 Canker sores 0 1 2 3 4 Part 4: Mouth/Throat acassaraQuestionnaire Part 4: Mouth/Throat05.08.2015