Early indications suggest retatrutide is twice as effective as existing drugs at helping users slim but it is still in clinical trials and has not been approved for clinical use anywhere in the world.
The former Conservative prime minister stood alongside Labour's deputy prime minister David Lammy as they called for targeted checks for men at highest risk of the disease.
The closure was expected to lead to the loss of almost 10,000 jobs and save hundreds of millions of pounds a year in admin costs that could be spent on frontline care.
The health secretary vowed to 'stand up for the interests of patients' and make it as easy to book a medical appointment as it is to order a taxi or takeaway.
The National Pharmacy Association, which surveyed 500 pharmacies serving 2.5million patients, found more than half (58 per cent) believe Mr Trump's comments pose a risk to care in the UK.
The President (pictured, with US health secretary Robert F Kennedy) insisted pregnant women 'have a responsibility' to endure pain instead of taking the drug.