Sold as Aldoclor-150, Aldoclor-250. Every FDA application for this active ingredient: 1 branded and 2 generic.
As of Nov 15, 2026, FDA lists 3 applications for Chlorothiazide; Methyldopa (sold as Aldoclor-150, Aldoclor-250), first approved Mar 20, 1968, with 0 new uses approved and 0 published complete response letters.
| Mar 20, 1968 | Aldoclor-150, Aldoclor-250NDA 16016 · New combination | Merck | 42 | Discontinued |
| — | Methyldopa And ChlorothiazideANDA 70654 | Par Pharm | 0 | Discontinued |
| — | Methyldopa And ChlorothiazideANDA 70783 | Par Pharm | 0 | Discontinued |
Applications, approvals and products come from FDA's Drugs@FDA data files, refreshed weekly, grouped by active ingredient as FDA spells it. Complete response letters are FDA's published letters. Medicare spending is CMS's Part D and Part B dashboard, matched to this ingredient by generic name; shortages are FDA's shortage list, matched by application number; clinical trials are ClinicalTrials.gov studies naming the ingredient as an intervention, refreshed daily; safety programs are FDA's REMS list, matched by application number or, for shared programs, by ingredient. Drugs@FDA
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