Does Fosinopril Sodium And Hydrochlorothiazide Interact with Sodium Aurothiomalate?
Fosinopril Sodium And Hydrochlorothiazide and Sodium Aurothiomalate have a major drug interaction according to U.S. FDA drug labeling data. Injectable gold may cause nitritoid reactions (facial flushing, nausea, vomiting, hypotension) when used with fosinopril sodium and hydrochlorothiazide. The mechanism involves ace inhibitor interaction with injectable gold produces nitritoid reactions. Patients taking both medications should consult their healthcare provider before starting, stopping, or changing the dosage of either drug. This information is based on official FDA drug labeling sourced from OpenFDA and the NIH National Library of Medicine.
- Severity
- Major
- Fosinopril Sodium And Hydrochlorothiazide Class
- Thiazide Diuretic
- Management
- Close medical supervision required
- Data Source
- U.S. FDA via OpenFDA
How This Interaction Works
The interaction between Fosinopril Sodium And Hydrochlorothiazide and Sodium Aurothiomalate occurs because ace inhibitor interaction with injectable gold produces nitritoid reactions. Clinically, this means injectable gold may cause nitritoid reactions (facial flushing, nausea, vomiting, hypotension) when used with fosinopril sodium and hydrochlorothiazide. This is classified as a major interaction, meaning it could cause serious harm if not properly managed. Your healthcare provider may need to adjust dosages, substitute one medication, or increase monitoring frequency.
What To Tell Your Doctor or Pharmacist
If you are taking Fosinopril Sodium And Hydrochlorothiazide and your doctor is considering prescribing Sodium Aurothiomalate (or vice versa), make sure to:
- Inform your doctor and pharmacist of all current medications, including over-the-counter drugs and supplements
- Ask whether the benefits of combining these medications outweigh the risks for your specific situation
- Ask what symptoms to watch for that would indicate the interaction is causing problems
- Ask how frequently you should be monitored while these are co-prescribed
- Ask whether any dosage adjustments are needed
- Never stop or change either medication without first consulting your healthcare provider