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warnings
WARNINGS: Do not use ■ for persistent or chronic cough such as occurs with asthma ■ if cough is accompanied by excessive phlegm (mucus) unless directed by a doctor. Stop use and ask a doctor if ■ cough persists for more than 1 week, tends to recur, or is accompanied by fever, rash or persistent headache. These could be signs of a serious condition Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away. Do not use if tamper evident seal is missing or open. ■ Store tightly closed at room temperature (65-80ºF)