This is a codelist of all ethnicity codes which ever appear in TPP. SNOMED codes with a zero count are excluded from the codelist.

We are aware that some of the individual codes contained in this codelist are offensive and upsetting. Although these terms are outdated and no longer in routine use, it is necessary to include them in codelists due to the historic nature of the data that is being analysed.

Description
Drugs with a recommendation of 'do not use' in the Specialist Pharmacy Services publication on interactions with the drug Nirmatrelvir, published 2022-02-02.

Following an increase in cases of [Scarlet Fever and invasive Group A Strep in the UK](https://ukhsa.blog.gov.uk/2022/12/05/group-a-strep-what-you-need-to-know/) this codelist aims to identify patients who have had a diagnosis of or a suspected diagnosis of Scarlet Fever.

This code list contains the DM&D list of medicines known as Second Generation Antipsychotics. All formulations of these medicines have been included except for long acting injections, which are included in a separate code list. These antipsychotics are licensed to treat psychoses and related illnesses. although asenapine is only licensed to treat mania.

See [Second generation antipsychotics Codelist](https://codelists.opensafely.org/codelist/user/orlamac/second-generation-antipsychotics-exc…

This codelist contains codes from the [NHS dictionary of medicines and devices (dm+d)](https://www.thedatalab.org/blog/2019/08/81/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) for SSRI medications, a common class of antidepressants.

This codelist contains codes from the [NHS dictionary of medicines and devices (dm+d)](https://www.thedatalab.org/blog/2019/08/81/what-is-the-dmd-the-nhs-dictionary-of-medicines-and-devices/) for SSRI medications, a common class of antidepressants.

Codes indicating diagnosis of sickle cell disease

Automatically-generated equivalent of [Sickle Cell Disease](/codelist/opensafely/sickle-cell-disease/)

A list of single ingredient inhaled corticosteroid (ICS) preparations at VMP and AMP from the NHS Dictionary of Medicines and Devices.

A list of single ingredient long acting beta agonist (LABA) inhaler 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/).

A list of single ingredient long acting antimuscarinic (LAMA) inhaler 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/).

Smoking codes that are clear in the capturing of smoking status. To be contrasted against Smoking - Unclear where the codes are less certain.

Automatically-generated equivalent of [Smoking - Clear](/codelist/opensafely/smoking-clear/)

Codes that indicate smoking status. These codes are less clear than codes captured in Smoking Clear, and there remains some ambiguity about the smoking status.

Automatically-generated equivalent of [Smoking - Unclear](/codelist/opensafely/smoking-unclear/)