This codelist are the recommended snomed-ct codes from the [NICE guidelines](https://www.nice.org.uk/guidance/ng188/) on managing the long-term effects of COVID-19 also known as "long COVID"

This is a list of [NHS dictionary of medicines and devices](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) oral non-seroidal anti-inflammatory drugs (NSAIDs) .

This is a list of [NHS dictionary of medicines and devices](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) codes for high dose naproxen.

This is a list of [NHS dictionary of medicines and devices](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) codes for low dose naproxen.

This is a list of [NHS dictionary of medicines and devices](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) codes for "other doses" of naproxen.

A list of nebulised medications preparations at VMP and AMP from the [NHS Dictionary of Medicines and Devices](https://ebmdatalab.net/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) that are used in asthma and COPD.

dmd codelist for newer aminosalicylates for IBD; balsalazide, mesalazine, olsalazine.

Drugs with a recommendation of 'consider risks and benefits' in the Specialist Pharmacy Services publication on interactions with the drug Nirmatrelvir, published 2022-02-02.

This codelist aims to identify people who are no longer housebound.

To identify people who are housebound at the time of search, it should be used in conjunction with the separate codelist for "housebound".

dm+d version of non-high dose opioid codelist.

Taken from long-acting opioid denominator in OpenPrescribing, with a calculated Oral Morphine Equivalence of <120mg a day of a long acting regular opioid.

Taken from long-acting opioid denominator in OpenPrescribing, with a calculated Oral Morphine Equivalence of <120mg a day of a long acting regular opioid.

From OpenPrescribing: "The calculations are based on likely doses of long acting, regular opioids, for example morphine sulphate tablets or fentanyl patches. For example, we have assumed that MST 60mg tablets are “high dose”, as they are usually taken as one tablet twice daily (120mg daily dose), whereas MST 30mg are not, as the daily dose…

This codelist contains codes for oestrogen and oestrogen-like drugs that potentially increase the risk of thrombotic events.

Drugs used as the denominator of the following [OpenPrescribing](https://openprescribing.net) measures:

* [Antibiotic stewardship: prescribing of trimethoprim vs nitrofurantoin](https://openprescribing.net/measure/trimethoprim/)

Drugs used as the numerator of the following [OpenPrescribing](https://openprescribing.net) measures:

* [Antibiotic stewardship: prescribing of trimethoprim vs nitrofurantoin](https://openprescribing.net/measure/trimethoprim/)