 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  inhibitors. It works by relaxing blood vessels so that blood can flow more easily. Hydrochlorothiazide is a "water pill" (diuretic) and causes your body to get rid of extra salt and water. This effect may increase the amount of urine you make when you first start the medication. It also helps to relax the blood vessels so that blood can flow more easily. How to use Fosinopril-Hydrochlorothiazide Take this medication by mouth with or without food as directed by your doctor, usually once daily. If you take this drug too close to bedtime, you may need to wake up to urinate. It is best to take this medication at least 4 hours before your bedtime. Consult your doctor or pharmacist if you have questions about when to take this medication. The dosage is based on your medical condition and response to treatment. Antacids containing aluminum or magnesium can decrease the absorption of fosinopril. If you are taking an antacid that contains aluminum or magnesium, take it at least 2 hours before or 2 hours after taking this product. If you also take certain drugs to lower your cholesterol (bile acid-binding resins such as cholestyramine or colestipol), </s>