Serious heart disease; stroke; diabetes; overactive thyroid; persistent indigestion or severe sore throat; stomach ulcer; high blood pressure, angina or circulatory problems; serious liver or kidney disease; phaeochromocytoma; inflammation of the mouth or throat; low sodium diet.
Patients with Phenylketonuria: Contains aspartame, which is a source of phenylalanine.
Not to be used by non-smokers.
If the patient is udner 18 years of age, do not use except on the advice of the physician.