An interesting case came before the High Court where the plaintiff alleged that Boots Pharmacy was negligent in giving her medicine for a migraine complaint, where it was alleged that the pharmacist failed to advise the plaintiff that the migraine medication contraindicated with an antidepressant drug she was taking. As a result, the plaintiff suffered a brain bleed and stroke.
In the proceedings, it was claimed that the medicine was allegedly inappropriately sold to the plaintiff and consequently there was an alleged failure by Boots Pharmacy to advise the plaintiff that the migraine medication is contraindicated with an antidepressant drug that the plaintiff was taking. This was due to a significant interaction between the two medications and can lead to blood pressure and strokes.
Boots Pharmacy vehemently denied all the claims made by the plaintiff and explained their defence to the court. The witness for the pharmacy said they could not remember the plaintiff purchasing the medication but stated that their protocol required that anyone purchasing migraine medication is referred to a pharmacist in the store.
The plaintiff said that she took the migraine medication when she woke up with a terrible headache. She felt dizzy after taking the tablets, collapsed and was
taken to the hospital by ambulance. There a scan was taken showing a brain bleed. She was in hospital for a month and after discharge suffered severe left leg weakness, difficulties with her left arm and had to go for rehabilitation.
The plaintiff claimed that at time of purchasing the migraine tablets, there was no consultation with the pharmacist. Boots disputed this.
Boots claimed that there was a responsibility on the plaintiff to inform the pharmacist of her medical history, and without doing so, they could not have been aware of other medications she was taking. As a result of this information not being disclosed to the pharmacist, there was contributory negligence by the plaintiff. Boots said without the plaintiff disclosing her other medications she was taking, there was no way that they could have known that the migraine medication would conflict with her other medication and thus the plaintiff was the author of her own misfortune.
The parties settled the case without admission of liability by Boots Pharmacy, so we don’t know how the case would have been decided. But it does appear clear that the plaintiff, not mentioning to Boots Pharmacy at the time of the purchase of her other medicines, did contribute to the suffering she later endured.
O’Meara v Boots Pharmacy High Court (Miss Justice Denise Brett) 26 June 2025.