From The Independent. “Patients who were prescribed drugs for restless legs syndrome (RLS) have said doctors did not warn them about significant side effects of the medication – including risky sexual behaviours and compulsive gambling.
One woman recalled leaving her house in the early hours of the morning in search of sex, while another said she racked up debts of £80,000 after developing a gambling addiction.
The drug Ropinirole, described as a “dopamine agonist” and used for conditions that affect how we move, is offered on the NHS, but health guidance body Nice warns the medication has been linked to pathological gambling, binge eating, compulsive shopping and hyper-sexuality.
An internal report by drugs firm GSK, which makes the medication, reveals the manufacturer was aware of the link with impulsive behaviours in 2003. This information was shared with drug regulators, according to GSK.
In 2011, a class action was brought against GSK by four sufferers of Parkinson’s disease. They said Ropinirole led to broken relationships and gambling debts.
They also said despite links to such behaviours revealed in medical studies in the early 2000s, GSK did not include this warning in its medical leaflets until 2007. The class action was settled but GSK denied liability.”