| 15 Products | Aug 2024 | Aug 2025 | Change |
| Benadryl Allergy Relief Capsules () | £5.70 | £6.60 | + £0.90 15.8% increase |
| | £5.70 | £6.60 | + £0.90 15.8% increase |
| Benadryl One a Day Allergy Relief Tablets (10mg) | £6.50 | £6.50 | £0.00 No change |
| | £6.50 | £6.50 | £0.00 No change |
| Allevia Hayfever Allergy Relief Tablets Tablets (120mg) | £6.50 | £6.70 | + £0.20 3.1% increase |
| | £6.50 | £6.70 | + £0.20 3.1% increase |
| Clarityn Allergy Tablets (10mg) | £11.10 | £11.10 | £0.00 No change |
| | £11.10 | £11.10 | £0.00 No change |
| Piriteze Allergy Antihistamine Tablets (10mg) | £10.00 | £10.00 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| Allevia Hayfever Allergy Relief Fexofenadine Tablets (120mg) | £11.50 | £11.50 | £0.00 No change |
| | £11.50 | £11.50 | £0.00 No change |
| Piriteze Antihistamine Allergy Relief Tablets Cetirizine () | £11.00 | £11.00 | £0.00 No change |
| | £11.00 | £11.00 | £0.00 No change |
| Benadryl One A Day Relief (10mg) | £5.50 | £6.50 | + £1.00 18.2% increase |
| | £5.50 | £6.50 | + £1.00 18.2% increase |
| Piriteze Antihistamine Allergy Relief Tablets Cetirizine () | £3.50 | £3.50 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| Benadryl Allergy Relief Capsules 24 () | £10.00 | £10.75 | + £0.75 7.5% increase |
| | £10.00 | £10.75 | + £0.75 7.5% increase |
