Sudafed

Sudafed is a decongestant that relieves a blocked or stuffy nose and the pressure of sinus congestion. It works by reducing the swelling in the lining of the nose, opening up the nasal passages so you can breathe more freely.

Usually yes, provided the Sudafed product you have does not already contain paracetamol - some combined cold and flu versions do. Always check the ingredients so you do not take too much paracetamol from more than one medicine.

For most adults, ibuprofen and a plain decongestant can be taken together as they work differently, but check the label in case your Sudafed is a combined product. A pharmacist can confirm what is suitable for you.

It depends on the product: plain Sudafed decongestant tablets do not contain paracetamol, but some Sudafed cold and flu products do. Always read the ingredients before adding any extra paracetamol.

The decongestant itself is not sedating and can sometimes make it harder to sleep, so it is often avoided late in the day. Some combined night-time products contain a drowsy antihistamine, so check the specific pack.

Decongestant tablets usually begin to work within about 30 minutes to an hour, while nasal sprays act more quickly on the nose itself. Follow the dosing on the label.

The decongestant in Sudafed narrows the swollen blood vessels in the lining of the nose, which reduces congestion and helps you breathe more easily. It eases the symptom rather than treating the underlying cold or infection.