Sudafed PE Phenylephrine Nasal Decongestant provides fast and effective relief from sinus and nasal congestion, which is commonly associated with colds, flu, sinusitis and allergy / hayfever, without drowsiness. Sudafed PE unblocks stuffy noses and helps dry runny noses and is non-drowsy.
Each packet contains both day and night tablets. Non drowsy day tablets for daytime use and night tablets for bedtime.

Day Tablets (red) 2 tablets in the morning, 2 tablets in the afternoon if necessary. Night Tablets (orange) 2 tablets in the evening at bedtime as necessary.
When to stop: Adults: after a few days. Children: 48 hours, except on medical advice.

Day Tablet contains: Phenylephrine Hydrochloride 5mg Paracetamol 500mg, 
Night Tablet also contains: Chlorpheniramine Maleate 2mg

Phenylephrine may cause sleeplessness in some people. Chlorpheniramine may cause drowsiness. Avoid alcohol. Keep to the recommended dose. If symptoms persist, please see your doctor.