Buckley's Cough Congestion Relief 200ml 6.75 oz is generally considered safe for most people when used as directed. However, it is important to consult a healthcare practitioner before using this buckley's cough and congestion product if you are elderly, pregnant, or breastfeeding, or have heart, lung, kidney, or liver disease, asthma, or are taking any other medications. Discontinue use and seek medical advice if the underlying condition requires continued use for more than 7 days, if the cough worsens or persists for more than a week, if the cough is accompanied by excessive phlegm (mucus), if you experience a high fever or persistent headache, or if you develop a rash.
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