Diphenhydramine 25mg tablets

SNOMED code: 42188011000001108
previously 320726008
Code valid from: 25 Aug 2023
Active compound: Diphenhydramine
Preferred name basis: rINN - Recommended International Non-proprietary
Prescribable: ✅ Yes
Dose form: Discrete
Dose size and units: 1 tablet, tablet
Ingredients: Diphenhydramine hydrochloride — 25 mg based on ingredient substance
Form & Route: tablet.oral
Oral tablet, Oral
Controlled drug: No Controlled Drug Status

Products

Diphenhydramine 25mg tablets (Crescent Pharma Ltd)

SNOMED code: 29002711000001105
Supplier: Crescent Pharma Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (Crescent Pharma Ltd) 20 tablet 2 x 10 tablets `29002811000001102` ref. pack	Reinstated 27 Feb 2017 Legal category: P	`5017123096259` 13 Mar 2019	NHS Indicative Price 27 Jun 2022 £2.80 previously: £26.53	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Numark Night Time Sleep Aid 25mg tablets (Numark Ltd)

Numark Night Time Sleep Aid 25mg tablets

SNOMED code: 10185611000001101
Supplier: Numark Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Numark Night Time Sleep Aid 25mg tablets (Numark Ltd) 20 tablet `10185711000001105` ref. pack	💯 Available Legal category: P	`5010441007235` 10 Mar 2010	NHS Indicative Price 30 May 2025 £1.83 previously: £1.46	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Paxidorm 25mg tablets (Norma Chemicals Ltd)

Paxidorm 25mg tablets

SNOMED code: 15364911000001106
Supplier: Norma Chemicals Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Paxidorm 25mg tablets (Norma Chemicals Ltd) 20 tablet `15365011000001106` ref. pack	💯 Available Legal category: P	`5034593044108` 9 May 2018 End: 9 Apr 2019`05060676350095` 19 Mar 2019	NHS Indicative Price 28 Sep 2016 £6.80 previously: £10.63	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Lunox Sleep Aid 25mg tablets (Crescent Pharma Ltd)

Lunox Sleep Aid 25mg tablets

SNOMED code: 34156711000001108
Supplier: Crescent Pharma Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Lunox Sleep Aid 25mg tablets (Crescent Pharma Ltd) 20 tablet 2 x 10 tablets `34156811000001100` ref. pack	💯 Available Legal category: P	`5017123216251` 1 Mar 2017	NHS Indicative Price 27 Jun 2022 £2.80 previously: £2.4	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Nytol 25mg tablets (Omega Pharma Ltd)

previously Nytol 25mg caplets

Nytol 25mg tablets

SNOMED code: 3379711000001108
Named: 1 Jan 2014
Supplier: Omega Pharma Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Nytol 25mg tablets (Omega Pharma Ltd) 16 tablet 2 x 8 tablets `3379811000001100` ref. pack	Discontinued 10 Jan 2014 Legal category: P	`5000198500448` 23 Jul 2013	NHS Indicative Price 23 Jul 2013 £1.95 previously: £1.84	• Schedule 1	• Prescription Charges • Dispensing Fees • Broken Bulk	—
Nytol 25mg tablets (Omega Pharma Ltd) 20 tablet 2 x 10 tablets `23715211000001106` ref. pack	💯 Available Legal category: P	`5012616291647` 10 Mar 2015	NHS Indicative Price 1 May 2025 £4.6 previously: £3.87	• Schedule 1	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Diphenhydramine 25mg tablets (Medihealth (Northern) Ltd)

Diphenhydramine 25mg tablets

SNOMED code: 38873311000001105
Supplier: Medihealth (Northern) Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (Medihealth (Northern) Ltd) 20 tablet `38873511000001104` ref. pack	💯 Available Legal category: P		No Price Available	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Diphenhydramine 25mg tablets (Flamingo Pharma (UK) Ltd)

Diphenhydramine 25mg tablets

SNOMED code: 39838711000001104
Supplier: Flamingo Pharma (UK) Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (Flamingo Pharma (UK) Ltd) 20 tablet `39838811000001107` ref. pack	💯 Available Legal category: P	`5060464502521` 28 Jun 2021	NHS Indicative Price 20 Sep 2021 £1.50 previously: £18	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Diphenhydramine 25mg tablets (Alliance Healthcare (Distribution) Ltd)

Diphenhydramine 25mg tablets

SNOMED code: 44083711000001102
Supplier: Alliance Healthcare (Distribution) Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (Alliance Healthcare (Distribution) Ltd) 20 tablet `44084011000001102` ref. pack	💯 Available Legal category: P		NHS Indicative Price 10 Apr 2026 £3.18 previously: £3.20	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Histergan 25mg tablets (Norma Chemicals Ltd)

Histergan 25mg tablets

SNOMED code: 3380211000001101
Supplier: Norma Chemicals Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: None
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Histergan 25mg tablets (Norma Chemicals Ltd) 50 tablet `3380311000001109` ref. pack	Discontinued 27 Apr 2009 Legal category: P		NHS Indicative Price 14 Apr 2009 £2.65 previously: £4.20	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—
Histergan 25mg tablets (Norma Chemicals Ltd) 20 tablet `8963711000001107` ref. pack	💯 Available Legal category: P	`5034593045105` 9 May 2018 End: 9 Apr 2019`05060676350071` 19 Mar 2019	NHS Indicative Price 28 Sep 2016 £4.20 previously: £10.63	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Diphenhydramine 25mg tablets (Colorama Pharmaceuticals Ltd)

Diphenhydramine 25mg tablets

SNOMED code: 29000311000001107
Supplier: Colorama Pharmaceuticals Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (Colorama Pharmaceuticals Ltd) 20 tablet `29000411000001100` ref. pack	Discontinued 19 Nov 2025 Legal category: P		No Price Available	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Dreemon 25mg tablets (E M Pharma)

Dreemon 25mg tablets

SNOMED code: 3380611000001104
Supplier: E M Pharma
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Dreemon 25mg tablets (E M Pharma) 20 tablet 2 x 10 tablets `3380711000001108` ref. pack	Discontinued 22 Nov 2017 Legal category: P		No Price Available 1 Dec 2019 previously: £1.50	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Care Night Time Sleep Aid 25mg tablets (Thornton & Ross Ltd)

Care Night Time Sleep Aid 25mg tablets

SNOMED code: 9626511000001102
Supplier: Thornton & Ross Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Care Night Time Sleep Aid 25mg tablets (Thornton & Ross Ltd) 16 tablet 4 x 4 tablets `9626611000001103` ref. pack	Discontinued 2 Apr 2009 Legal category: P		No Price Available 1 Dec 2016 previously: £1.17	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Sleepeaze 25mg tablets (The Boots Company Plc)

Sleepeaze 25mg tablets

SNOMED code: 18042811000001106
Supplier: The Boots Company Plc
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Sleepeaze 25mg tablets (The Boots Company Plc) 20 tablet `18042911000001101` ref. pack	Discontinued 2 Mar 2022 Legal category: P	`5000167079340` 18 Mar 2019	No Price Available	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Nightcalm 25mg tablets (Galpharm International Ltd)

Nightcalm 25mg tablets

SNOMED code: 3379111000001107
Supplier: Galpharm International Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Nightcalm 25mg tablets (Galpharm International Ltd) 20 tablet `3379311000001109` ref. pack	Discontinued 19 Jun 2003 Legal category: P		No Price Available 14 Feb 2011 previously: £1.16	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Diphenhydramine 25mg tablets (DE Pharmaceuticals)

Diphenhydramine 25mg tablets

SNOMED code: 30927211000001100
Supplier: DE Pharmaceuticals
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (DE Pharmaceuticals) 20 tablet `30927311000001108` ref. pack	Discontinued 14 Jul 2016 Legal category: P		No Price Available	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Diphenhydramine 25mg tablets (Ennogen Healthcare Ltd)

Diphenhydramine 25mg tablets

SNOMED code: 31990511000001102
Supplier: Ennogen Healthcare Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Diphenhydramine 25mg tablets (Ennogen Healthcare Ltd) 20 tablet `31990611000001103` ref. pack	Discontinued 12 Apr 2024 Legal category: P		No Price Available	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Sleep Aid 25mg tablets (Tor Generics Ltd)

Sleep Aid 25mg tablets

SNOMED code: 34511211000001106
Supplier: Tor Generics Ltd
Licensed as: Medicines - MHRA/EMA
Availability restrictions: Not available
Licensed route: Oral

Pack name & code	Status	GTIN, EAN barcodes	Price	Prescribing	Reimbursement	Pack
Sleep Aid 25mg tablets (Tor Generics Ltd) 20 tablet `34511311000001103` ref. pack	Discontinued 21 Jul 2021 Legal category: P	`5060219260089` 18 Mar 2019 End: 30 Oct 2019	No Price Available 1 Aug 2023 previously: £26.75	—	• Prescription Charges • Dispensing Fees • Broken Bulk	—

Reference packs

Diphenhydramine 25mg tablets 16 tablet

SNOMED code

3378711000001104

Quantity and unit

16 tablet

Packs

Nytol 25mg tablets (Omega Pharma Ltd) 16 tablet 2 x 8 tablets
Care Night Time Sleep Aid 25mg tablets (Thornton & Ross Ltd) 16 tablet 4 x 4 tablets

Diphenhydramine 25mg tablets 20 tablet

SNOMED code

3378611000001108

Quantity and unit

20 tablet

Drug Tariff

payment category: Part VIIIA Category A
1 Apr 2026 £3.18
previously: £3.20

Packs

Nightcalm 25mg tablets (Galpharm International Ltd) 20 tablet
Dreemon 25mg tablets (E M Pharma) 20 tablet 2 x 10 tablets
Histergan 25mg tablets (Norma Chemicals Ltd) 20 tablet
Numark Night Time Sleep Aid 25mg tablets (Numark Ltd) 20 tablet
Paxidorm 25mg tablets (Norma Chemicals Ltd) 20 tablet
Sleepeaze 25mg tablets (The Boots Company Plc) 20 tablet
Nytol 25mg tablets (Omega Pharma Ltd) 20 tablet 2 x 10 tablets
Diphenhydramine 25mg tablets (Colorama Pharmaceuticals Ltd) 20 tablet
Diphenhydramine 25mg tablets (Crescent Pharma Ltd) 20 tablet 2 x 10 tablets
Diphenhydramine 25mg tablets (DE Pharmaceuticals) 20 tablet
Diphenhydramine 25mg tablets (Ennogen Healthcare Ltd) 20 tablet
Lunox Sleep Aid 25mg tablets (Crescent Pharma Ltd) 20 tablet 2 x 10 tablets
Sleep Aid 25mg tablets (Tor Generics Ltd) 20 tablet
Diphenhydramine 25mg tablets (Medihealth (Northern) Ltd) 20 tablet
Diphenhydramine 25mg tablets (Flamingo Pharma (UK) Ltd) 20 tablet
Diphenhydramine 25mg tablets (Alliance Healthcare (Distribution) Ltd) 20 tablet

Diphenhydramine 25mg tablets 50 tablet

SNOMED code

3378911000001102

Quantity and unit

50 tablet

Packs

Histergan 25mg tablets (Norma Chemicals Ltd) 50 tablet