Chlorothiazide Sodium has 13 known drug interactions based on U.S. FDA drug labeling data. Of these, 1 are contraindicated combinations that should be avoided entirely. 2 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Lithium, Corticosteroids, Repository Corticotropin. Patients taking Chlorothiazide Sodium should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 13
- Contraindicated
- 1
- Major
- 2
- Moderate
- 9
Contraindicated (1)
- Chlorothiazide Sodium + Lithium— Lithium generally should not be given with chlorothiazide sodium. Diuretics reduce renal clearance of lithium and add hi…
Major (2)
- Chlorothiazide Sodium + Corticosteroids— Intensified electrolyte depletion, particularly hypokalemia, may occur when corticosteroids are given with chlorothiazid…
- Chlorothiazide Sodium + Repository Corticotropin— Intensified electrolyte depletion, particularly hypokalemia, may occur when ACTH is given with chlorothiazide sodium.
Moderate (9)
- Chlorothiazide Sodium + Acidifying Agents— Dosage adjustment of oral antidiabetic agents may be required when used concurrently with chlorothiazide sodium.
- Chlorothiazide Sodium + Alcohol— Potentiation of orthostatic hypotension may occur when alcohol is given concurrently with chlorothiazide sodium.
- Chlorothiazide Sodium + Barbiturates— Potentiation of orthostatic hypotension may occur when barbiturates are given concurrently with chlorothiazide sodium.
- Chlorothiazide Sodium + Insulin Degludec And Liraglutide— Dosage adjustment of the antidiabetic drug may be required when used concurrently with chlorothiazide sodium.
- Chlorothiazide Sodium + Insulin Human— Dosage adjustment of insulin may be required when used concurrently with chlorothiazide sodium.
- Chlorothiazide Sodium + Nonsteroidal Anti-Inflammatory Drugs (Nsaids)— NSAIDs can reduce the diuretic, natriuretic, and antihypertensive effects of chlorothiazide sodium. Patient should be cl…
- Chlorothiazide Sodium + Norepinephrine— Possible decreased response to norepinephrine when used concurrently with chlorothiazide sodium, but not sufficient to p…
- Chlorothiazide Sodium + Other Anticholinergic Agents— Additive effect or potentiation of antihypertensive response may occur with concurrent use of chlorothiazide sodium.
- Chlorothiazide Sodium + Tubocurarine— Possible increased responsiveness to tubocurarine when used concurrently with chlorothiazide sodium.