Cough Medicine

For a chesty cough, look for a medicine containing an expectorant, such as guaifenesin. These help thin and loosen mucus so it can be coughed up more easily. Drinking plenty of fluids also helps clear congestion.

Dry coughs are usually best treated with cough suppressants, which calm the cough reflex and reduce irritation. These are particularly helpful for night-time coughs that disturb sleep.

Cough medicine works in different ways depending on the ingredients:

• Suppressants reduce the urge to cough.

• Expectorants loosen mucus.

• Soothing syrups coat the throat to relieve irritation.

• Some products combine multiple actions to relieve several symptoms at once.

Most cough medicines begin working within 15–30 minutes, although full relief may take longer depending on the severity of symptoms and the type of cough. If symptoms last longer than 3 weeks, seek medical advice.

Not all cough medicines are suitable during pregnancy. Some ingredients should be avoided, especially during the first trimester. Always speak to a pharmacist, or a GP before taking cough medicine while pregnant.

In most cases, yes, cough medicine can be taken alongside antibiotics. However, always check labels and consult a pharmacist to avoid ingredient interactions.

Yes, paracetamol can usually be taken with cough medicine, provided the cough product does not already contain paracetamol. Always check the label to avoid accidental overdose.

You should seek medical advice if:

• Your cough lasts longer than 3 weeks.

• You cough up blood.

• You have chest pain, fever, or shortness of breath.

• The cough worsens despite treatment.