| 18 Products | Oct 2025 | Oct 2026 | Change |
| Benadryl Allergy Relief Capsules () | £5.51 | £5.61 | + £0.10 1.8% increase |
| | £5.65 | £5.49 | - £0.16 -2.8% decrease |
| | £5.83 | £6.60 | + £0.77 5.4% increase |
| | £5.98 | £5.98 | £0.00 3.4% increase |
| | £6.90 | £8.25 | + £1.35 8% increase |
| | £6.60 | £4.95 | - £1.65 1% decrease |
| | £6.60 | £6.60 | £0.00 0.8% increase |
| | £6.00 | £6.60 | + £0.60 2.1% increase |
| | £2.00 | £2.00 | £0.00 1.9% increase |
| | £3.99 | £3.99 | £0.00 1.8% increase |
| Piriteze Antihistamine Allergy Relief Tablets Cetirizine (10mg) | £3.12 | £3.11 | - £0.01 -0.3% decrease |
| | £3.49 | £3.49 | £0.00 No change |
| | £2.24 | £2.19 | - £0.05 -1% decrease |
| | £2.50 | £2.50 | £0.00 -0.4% increase |
| | £3.85 | £3.85 | £0.00 -0.3% increase |
| | £3.50 | £3.50 | £0.00 -0.3% increase |
| | £3.50 | £3.50 | £0.00 -0.3% increase |
| | £2.88 | £2.88 | £0.00 -0.3% increase |
| | £3.00 | £3.00 | £0.00 -0.3% increase |
| | £3.10 | £3.10 | £0.00 -0.3% increase |
| Piriteze Allergy Relief Antihistamine Tablets 14 Tablets () | £5.68 | £5.69 | + £0.01 0.2% increase |
| | £3.37 | £4.50 | + £1.13 33.5% increase |
| | £6.20 | £6.00 | - £0.20 9.6% decrease |
| | £6.50 | £7.20 | + £0.70 10.1% increase |
| | £4.48 | £4.00 | - £0.48 5.6% decrease |
| | £6.15 | £6.15 | £0.00 4.3% increase |
| | £5.55 | £4.50 | - £1.05 0.2% decrease |
| | £6.15 | £6.15 | £0.00 0.2% increase |
| | £7.00 | £7.00 | £0.00 0.2% increase |
| Benadryl One a Day Allergy Relief Tablets () | £6.31 | £6.31 | £0.00 No change |
| | £6.80 | £6.80 | £0.00 No change |
| | £6.48 | £6.46 | - £0.02 -0.2% decrease |
| | £6.50 | £6.50 | £0.00 No change |
| | £4.90 | £6.50 | + £1.60 6.5% increase |
| | £6.50 | £6.50 | £0.00 5% increase |
| | £6.50 | £4.90 | - £1.60 0% decrease |
| | £6.50 | £6.50 | £0.00 No change |
| Allevia Hayfever Allergy Relief Fexofenadine Tablets (120mg) | £10.30 | £10.67 | + £0.37 3.6% increase |
| | £8.41 | £8.09 | - £0.32 -3.8% decrease |
| | £11.79 | £11.50 | - £0.29 -3% decrease |
| | £8.65 | £12.50 | + £3.85 11.2% increase |
| | £10.49 | £12.00 | + £1.51 12% increase |
| | £9.73 | £7.60 | - £2.13 5.4% decrease |
| | £11.50 | £11.50 | £0.00 4.3% increase |
| | £11.50 | £11.50 | £0.00 3.6% increase |
| Piriteze Antihistamine Allergy Relief Tablets Cetirizine (10mg) | £10.60 | £11.68 | + £1.08 10.2% increase |
| | £7.60 | £22.26 | + £14.66 192.9% increase |
| | £11.10 | £11.00 | - £0.10 77.9% decrease |
| | £10.98 | £7.00 | - £3.98 35.7% decrease |
| | £11.55 | £12.00 | + £0.45 26.8% increase |
| | £11.00 | £11.00 | £0.00 21.1% increase |
| | £11.00 | £7.50 | - £3.50 11.9% decrease |
| | £11.00 | £11.00 | £0.00 10.2% increase |
| Benadryl Allergy Relief Capsules 24 () | £10.10 | £9.70 | - £0.40 -4% decrease |
| | £6.00 | £6.47 | + £0.47 7.8% increase |
| | £10.39 | £10.75 | + £0.36 5% increase |
| | £10.75 | £10.75 | £0.00 3% increase |
| | £11.00 | £7.35 | - £3.65 -7.4% decrease |
| | £10.50 | £10.50 | £0.00 -5.9% increase |
| | £11.30 | £11.30 | £0.00 -4.7% increase |
| | £10.75 | £10.75 | £0.00 -4% increase |
| Benadryl Allergy One-a-day Relief Tablets 30 (10mg) | £10.71 | £10.41 | - £0.30 -2.8% decrease |
| | £11.04 | £11.00 | - £0.04 -0.4% decrease |
| | £9.42 | £10.99 | + £1.57 7.5% increase |
| | £11.00 | £11.00 | £0.00 4.9% increase |
| | £11.00 | £7.35 | - £3.65 -5% decrease |
| | £9.98 | £9.98 | £0.00 -4.1% increase |
| | £11.55 | £11.55 | £0.00 -3.4% increase |
| | £11.00 | £11.00 | £0.00 -2.8% increase |
| Piriteze Allergy Antihistamine Tablets () | £10.03 | £10.03 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| | £10.00 | £10.00 | £0.00 No change |
| | £10.10 | £10.10 | £0.00 No change |
| Piriteze Allergy Tablets (10mg) | £3.03 | £3.03 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £3.10 | £3.10 | £0.00 No change |
