| 12 Products | Mar 2024 | Mar 2025 | Change |
| Benadryl Allergy Relief Capsules () | £6.00 | £3.00 | - £3.00 -50% decrease |
| | £6.00 | £3.00 | - £3.00 -50% decrease |
| ASDA Hayfever & Allergy Relief Tablets () | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| 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) | £6.00 | £6.50 | + £0.50 8.3% increase |
| | £6.00 | £6.50 | + £0.50 8.3% increase |
| Allevia Hayfever Allergy Relief Fexofenadine Tablets (120mg) | £11.00 | £4.00 | - £7.00 -63.6% decrease |
| | £11.00 | £4.00 | - £7.00 -63.6% decrease |
| ASDA Hayfever & Allergy Relief Tablets (120mg) | £2.75 | £2.75 | £0.00 No change |
| | £2.75 | £2.75 | £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 Allergy Relief Capsules 24 () | £10.50 | £10.50 | £0.00 No change |
| | £10.50 | £10.50 | £0.00 No change |
| Clarityn Allergy Tablets Loratadine for Hayfever Relief 30 Tablets (10mg) | £10.00 | £7.58 | - £2.42 -24.2% decrease |
| | £10.00 | £7.58 | - £2.42 -24.2% decrease |
| Benadryl Allergy One-a-day Relief Tablets 30 (10mg) | £6.65 | £10.00 | + £3.35 50.4% increase |
| | £6.65 | £10.00 | + £3.35 50.4% increase |
