Overview
- The warning singles out popular products such as Gaviscon, Rennies and esomeprazole available over the counter in the UK.
- Short-term, on-label use is described as generally safe, but repeated weekly use or long-term dependence should be assessed by a GP.
- Overuse can mask underlying causes of heartburn or indigestion and is linked to risks including kidney problems and electrolyte imbalances.
- NHS guidance advises using Gaviscon as needed, up to four times daily for frequent symptoms, ideally after meals and at bedtime, and seeking medical advice if symptoms persist beyond seven days.
- Pharmacist Anum delivered the advice in a TikTok video that has been amplified by national outlets, with additional caution against abruptly stopping long-term use.