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This information was not obtained in the clinical assessment. The patient is now headache and medication free after cessation of liquorice tea. Liquorice ingestion is often a forgotten reversible cause of hypertension. A good history is key to this diagnosis.<\/jats:p>","DOI":"10.1136\/bcr-2017-222077","type":"journal-article","created":{"date-parts":[[2017,11,10]],"date-time":"2017-11-10T06:55:13Z","timestamp":1510296913000},"page":"bcr-2017-222077","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":1,"title":["All sorts of tests, only one question: an unexpected cause of hypertension"],"prefix":"10.1136","volume":"2017","author":[{"given":"Sarah","family":"Foster","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rachel","family":"Foster","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Jackson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Soon","family":"Song","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2017,11,9]]},"reference":[{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.1","doi-asserted-by":"crossref","first-page":"663","DOI":"10.1016\/S0140-6736(53)91801-7","article-title":"Effects of liquorice and its derivatives on salt and water metabolism","volume":"1","author":"Card","year":"1953","journal-title":"Lancet"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.2","doi-asserted-by":"crossref","first-page":"609","DOI":"10.1111\/j.1365-2265.1983.tb00038.x","article-title":"Affinity of liquorice derivatives for mineralocorticoid and glucocorticoid receptors","volume":"19","author":"Armanini","year":"1983","journal-title":"Clin Endocrinol"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.3","doi-asserted-by":"crossref","first-page":"657","DOI":"10.1016\/S0140-6736(53)91800-5","article-title":"Synergistic action of liquorice and cortisone in Addison\u2019s and Simmonds\u2019s disease","volume":"1","author":"Borst","year":"1953","journal-title":"Lancet"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.4","doi-asserted-by":"crossref","first-page":"821","DOI":"10.1016\/S0140-6736(87)91014-2","article-title":"Mineralocorticoid activity of liquorice: 11-beta-hydroxysteroid dehydrogenase deficiency comes of age","volume":"2","author":"Stewart","year":"1987","journal-title":"Lancet"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.5","doi-asserted-by":"publisher","DOI":"10.1016\/0300-2977(95)00015-5"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.6","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1111\/j.1445-5994.1989.tb00283.x","article-title":"Severe hypokalemic rhabdomyolysis due to ingestion of liquorice during Ramadan","volume":"19","author":"Achar","year":"1989","journal-title":"Aust N Z J Med"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.7","doi-asserted-by":"publisher","DOI":"10.1177\/2042018812454322"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.8","doi-asserted-by":"crossref","first-page":"329","DOI":"10.1080\/00325481.2017.1291062","article-title":"Licorice-induced hypertension: a case of pseudohyperaldosteronism due to jelly bean ingestion","volume":"129","author":"Foster","year":"2017","journal-title":"Postgrad Med"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.9","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-7176.2008.07470.x"},{"key":"2025042713033917000_2017.nov09_1.bcr-2017-222077.10","unstructured":"Food Standards Agency. 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