Home Health news Day & Night Nurse and Covonia cold and flu remedies are WITHDRAWN from UK market over health fears

Day & Night Nurse and Covonia cold and flu remedies are WITHDRAWN from UK market over health fears

by admin_backup
0 comment
Day & Night Nurse and Covonia cold and flu remedies are WITHDRAWN from UK market over health fears

Why have some cold and flu remedies been pulled from shelves?

The UK’s Medicines and Healthcare Products Regulatory Agency (MHRA) is recalling all medicines that contain pholcodine. 

It comes after a review flagged concerns among patients who took the drug ahead of being put under general anaesthetic with neuromuscular blocking agents (NBAs).

NBAs are used to relax the muscles during general anaesthesia before some operations. 

Those who took pholcodine in the 12 months before being exposed to NBAs were at increased risk of having a life-threatening allergic reaction, called anaphylaxis.

This causes a patient’s blood pressure to drop and their airways to narrow, blocking breathing. 

The Commission on Human Medicine — an MHRA committee which gives advice on the safety, quality and efficacy of medicines — advised that drugs containing pholcodine should be recalled, as a precaution.

What products have been withdrawn?

Twenty medicines have been affected by the move:

Boots Night Cough Relief Oral Solution, PL 00014/0230

Boots Dry Cough Syrup 6 Years+, PL 00014/0523

Boots Day Cold & Flu Relief Oral Solution, PL 00014/0565

Cofsed Linctus, PL 00240/0097

Care Pholcodine 5mg/5ml Oral Solution Sugar Free, PL 00240/0101

Galenphol Linctus, PL 00240/0101

Galenphol Paediatric Linctus, PL 00240/0102

Galenphol Strong Linctus, PL 00240/0103

Covonia Dry Cough Sugar Free Formula, PL 00240/0353

Pholcodine Linctus Bells Healthcare 5mg Per 5ml Oral Solution, PL 03105/0059

Numark Pholcodine 5mg per 5ml Oral Solution, PL 03105/0059

Well Pharmaceuticals Pholcodine 5mg per 5ml Oral Solution, PL 03105/0059

Superdrug Pholcodine Linctus BP, PL 03105/0059

Strong Pholcodine Linctus BP, PL 03105/0060

Pholcodine Linctus BP, PL 04917/0002

Strong Pholcodine Linctus BP, PL 04917/0005

Pholcodine Linctus, PL 12965/0030 

Day & Night Nurse Capsules, PL 44673/0068

Day Nurse Capsules, PL 44673/0069

Day Nurse, PL 44673/0075

What happens now? 

These products will no longer be available in pharmacies.

Brits taking tablets or syrups for a cough have been told to check the packaging, label or information leaflet to see if pholcodine is a listed ingredient.

If it is, they can talk to their pharmacists who can suggest a different medicine.

They have also been advised to tell anaesthetist before surgery if they have taken a medicine containing pholcodine in the previous 12 months. 

Healthcare professionals have been told to stop supplying the products immediately and instead give patients other treatments for coughs, colds and flu. 

Medics must also quarantine any stock they have and return it to their supplier.

Doctors have been told to check whether patients set to undergo general anaesthesia with NBAs have used pholcodine in the previously 12 months and ‘remain vigilant’ for the risk of anaphylaxis.

What is pholcodine?

Pholcodine is an opioid medicine approved in adults and children aged 6 and older to treat a dry cough, as well as cold and flu symptoms. 

It suppresses cough reflexes by reducing the nerve signals sent from the brain to the muscles involved in coughing. 

Experts believe that as its chemical composition is similar to that of the anaesthetic drugs, this can cause some people’s immune system to overreact, triggering the anaphylactic shock. 

Until now, it was a ‘pharmacy only’ medicine in the UK, meaning it could only sold or dispensed under the supervision of a suitably trained healthcare professional. 

Why has the drug been pulled now? 

Scientists have known about the risk of pholcodine reacting with NMBAs for more than a decade, after researchers in Norway realised national deaths from anaesthesia were 10-times higher than in Sweden, where pholcodine was less accessible.

Health chiefs in Norway then withdrew pholcodine from sale and allergy-related deaths during surgery dropped from roughly five per year to zero.

In 2014, the results from the ALPHO study in France, which looked at more than 500 patients who suffered allergic reactions to anaesthesia, also concluded that those who had recently taken pholcodine were more likely to suffer.

However, the European Medicine’s Agency concluded that this was not sufficient evidence and called for further studies.

Subsequent research in Australia and New Zealand threw up the same concerns. 

A warning was added to pholcodine-containing medicines in January 2022 warning of cross-reactivity with NMBAs. 

And the MHRA launched review into pholcodine last September. 

It looked at updated results from the ALPHO study, which showed that those who took pholcodine within a year of anaesthesia were 4.2 times more likely to suffer anaphylaxis. 

This study did not look at data beyond 12 months. But the Norway findings suggest the risk lasts for up to three years.

What are other countries doing?

In December, the European Medicines Agency recommended that all medicines containing pholcodine should be withdrawn from the EU market.

Its safety committee concluded that patients under general anaethsia were at a higher risk of anaphylaxis in the 12 months after taking pholcodine.

Two weeks ago, Australia issued a national recall for 55 medicines containing pholcodine on the same grounds.

Health chiefs said it was aware of 50 cases of this anaphylactic shock during general anaethsia that were linked with pholcodine, including one death. 

By Emily Craig 

Source link

You may also like

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

©2022 – All Right Reserved. Designed by Martyn.