Why Many Cold, Flu Tablets Fail to Work
This article examines the efficacy of over-the-counter cold and flu tablets, noting that oral decongestants like phenylephrine are largely ineffective compared to nasal sprays. It explains that these products remain on the market due to historical regulatory shifts following the restriction of pseudoephedrine.
Why it matters
Consumers often waste money on ineffective medication for common illnesses, highlighting a gap between pharmaceutical marketing and clinical evidence.
You've got the sniffles and your nose is running like a tap. The tissues feel like sandpaper.
Many Australians reach for cold and flu tablets, expecting them to "clear the sinuses" and get them through a cold. They often promise fast relief.
But the evidence is clear: for nasal congestion, these medicines do not work as well as they claim. So why are they still being sold?
Most over-the-counter cold and flu tablets contain a mix of ingredients. Some packs contain different tablets for day and night.
"Day" products often include paracetamol or ibuprofen to ease aches and pains, along with a decongestant for a runny or blocked nose. "Night" products typically have an extra ingredient - an antihistamine to make you drowsy and help with sleep.
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