Suggested use: Drop one tablet in 4-6 oz of water, let dissolve (about 1 minute) and drink. May be used in hot or cold water. Children 12-13 years old, repeat every 3-4 hours as necessary, up to 2 times per day; no more than 2 tablets.Adults 14 years and older, repeat every 3-4 hours as necessary, up to 3 times per day; no more than 3 tablets.