| Edoxaban price in United Kingdom | 3 | £17.50 | £1.75 | — |
| Eflornithine price in United Kingdom | 1 | £56.87 | — | Compare |
| Eletriptan price in United Kingdom | 2 | £22.50 | £3.75 | Compare |
| Eltrombopag price in United Kingdom | 3 | £770 | £27.50 | Compare |
| Empagliflozin price in United Kingdom | 2 | £36.59 | £1.31 | Compare |
| Empagliflozin and Linagliptin price in United Kingdom | 2 | £55.88 | — | Compare |
| Empagliflozin and Metformin price in United Kingdom | 4 | £36.59 | — | Compare |
| Enalapril price in United Kingdom | 6 | £0.97 | £0.035 | Compare |
| Enalapril and Hydrochlorothiazide price in United Kingdom | 1 | £23.06 | — | Compare |
| Enoxaparin price in United Kingdom | 8 | £20.86 | — | Compare |
| Entacapone price in United Kingdom | 1 | £4.91 | £0.16 | Compare |
| Entecavir price in United Kingdom | 3 | £363 | £12.11 | Compare |
| Ephedrine price in United Kingdom | 2 | £125 | £4.46 | Compare |
| Epinastine price in United Kingdom | 1 | £9.90 | — | Compare |
| Eplerenone price in United Kingdom | 2 | £2.22 | £0.079 | Compare |
| Epoetin Alfa price in United Kingdom | 6 | £66.37 | — | Compare |
| Epoetin Beta price in United Kingdom | 8 | £21.05 | — | Compare |
| Epoetin Zeta price in United Kingdom | 3 | £144 | — | — |
| Eprosartan price in United Kingdom | 2 | £17.26 | £0.47 | Compare |
| Erdosteine price in United Kingdom | 1 | £5.00 | £0.25 | — |
| Ergocalciferol price in United Kingdom | 1 | £70.15 | — | Compare |
| Ertapenem price in United Kingdom | 1 | £31.65 | — | Compare |
| Ertugliflozin price in United Kingdom | 2 | £29.40 | £1.05 | Compare |
| Erythromycin price in United Kingdom | 3 | £11.88 | £0.18 | Compare |
| Erythromycin and Tretinoin price in United Kingdom | 1 | £7.05 | — | — |
| Erythromycin Ethyl price in United Kingdom | 5 | £9.15 | £0.57 | Compare |
| Escitalopram price in United Kingdom | 5 | £1.09 | £0.039 | Compare |
| Eslicarbazepine price in United Kingdom | 3 | £25.87 | £1.13 | Compare |
| Esomeprazole price in United Kingdom | 5 | £1.95 | £0.070 | Compare |
| Esomeprazole and Naproxen price in United Kingdom | 1 | £14.95 | — | Compare |
| Estradiol price in United Kingdom | 23 | £4.07 | £0.060 | Compare |
| Estradiol and Levonorgestrel price in United Kingdom | 1 | £15.48 | — | — |
| Estradiol and Medroxyprogesterone price in United Kingdom | 3 | £20.58 | — | — |
| Estradiol and Nomegestrol price in United Kingdom | 1 | £19.80 | — | Compare |
| Estradiol and Norethisterone price in United Kingdom | 7 | £13.20 | — | Compare |
| Estradiol and Progesterone price in United Kingdom | 1 | £8.14 | — | Compare |
| Estradiol and Transdermal Gel price in United Kingdom | 1 | £9.15 | — | — |
| Estriol price in United Kingdom | 5 | £5.78 | — | Compare |
| Ethambutol price in United Kingdom | 2 | £40.00 | £0.71 | Compare |
| Ethinylestradiol and Etonogestrel price in United Kingdom | 1 | £29.70 | — | Compare |
| Ethinylestradiol and Gestodene price in United Kingdom | 2 | £6.73 | — | Compare |
| Ethinylestradiol and Levonorgestrel price in United Kingdom | 1 | £2.82 | — | Compare |
| Ethinylestradiol and Norelgestromin price in United Kingdom | 1 | £19.51 | — | Compare |
| Ethinylestradiol and Norethisterone price in United Kingdom | 2 | £1.99 | — | Compare |
| Ethinylestradiol and Norgestimate price in United Kingdom | 1 | £4.65 | — | Compare |
| Ethosuximide price in United Kingdom | 5 | £21.91 | £0.39 | Compare |
| Etodolac price in United Kingdom | 1 | £18.58 | £0.62 | Compare |
| Etonogestrel price in United Kingdom | 1 | £83.43 | — | Compare |
| Etoposide price in United Kingdom | 2 | £174 | £17.45 | Compare |
| Etoricoxib price in United Kingdom | 4 | £1.50 | £0.11 | Compare |
| Everolimus price in United Kingdom | 2 | £149 | £2.48 | Compare |
| Evolocumab price in United Kingdom | 1 | £340 | — | Compare |
| Exemestane price in United Kingdom | 1 | £4.27 | £0.14 | Compare |
| Eye Drops and Fluorescein price in United Kingdom | 2 | £10.88 | — | — |
| Eye Drops and Fluorescein and Lidocaine price in United Kingdom | 1 | £13.74 | — | — |
| Eye Drops and Hyetellose price in United Kingdom | 1 | £9.33 | — | — |
| Eye Drops and Oxybuprocaine price in United Kingdom | 1 | £12.76 | — | — |
| Eye Drops and Phenylephrine price in United Kingdom | 1 | £13.94 | — | — |
| Eye Drops and Pilocarpine price in United Kingdom | 1 | £14.65 | — | — |
| Eye Drops and Povidone-Iodine price in United Kingdom | 1 | £17.91 | — | — |
| Eye Drops and Prednisolone price in United Kingdom | 1 | £14.39 | — | — |
| Eye Drops and Proxymetacaine price in United Kingdom | 1 | £14.65 | — | — |
| Eye Drops and Sodium Chloride price in United Kingdom | 1 | £7.92 | — | — |
| Eye Drops and Sodium Cromoglicate price in United Kingdom | 1 | £11.99 | — | — |
| Eye Drops and Tetracaine price in United Kingdom | 2 | £12.43 | — | — |
| Eye Drops and Tropicamide price in United Kingdom | 2 | £13.14 | — | — |
| Ezetimibe price in United Kingdom | 1 | £1.18 | £0.042 | Compare |
| Ezetimibe and Simvastatin price in United Kingdom | 3 | £33.42 | — | Compare |