furosemide vs piroxicam
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Side-by-side comparison of furosemide and piroxicam. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
moderate Known Drug Interaction
Diuretics Clinical Impact: Clinical studies, as well as post-marketing observations, showed that NSAIDs reduced the natriuretic effect of loop diuretics (e.g., furosemide) and thiazide diuretics in some patients. In such high risk patients, monitor for signs of worsening renal function ( 7 ) • Diuretics : NSAIDs can reduce natriuretic effect of furosemide and thiazide diuretics.
Lasix
Feldene
Furosemide is a water pill (diuretic). It helps your body get rid of extra water and salt.
Piroxicam is a medicine that reduces pain and swelling. It belongs to a class of drugs called NSAIDs.
This medicine treats swelling (edema) from heart failure, liver problems, or kidney disease. It can also treat high blood pressure. Furosemide is helpful when you need a stronger diuretic.
Piroxicam helps to relieve the pain and swelling from osteoarthritis and rheumatoid arthritis. Osteoarthritis is a joint problem that usually affects older people. Rheumatoid arthritis is a disease that causes joint pain, swelling, and stiffness.
Furosemide works in your kidneys. It helps your kidneys remove more salt and water from your blood. This lowers the amount of fluid in your body and lowers blood pressure.
Piroxicam works by reducing substances in the body that cause pain and inflammation. It blocks the production of prostaglandins. Prostaglandins contribute to inflammation and pain.
- • Dizziness
- • Headache
- • Blurred vision
- • Nausea
- • Vomiting
- • Nausea
- • Constipation
- • Gas
- • Abdominal pain
- • Diarrhea
- Dyspnoea 29,104
- Fatigue 20,393
- Diarrhoea 19,937
- Nausea 18,692
- Acute Kidney Injury 18,530
- Drug Hypersensitivity 940
- Rash 874
- Arthralgia 861
- Condition Aggravated 857
- Rheumatoid Arthritis 809
Furosemide can cause you to lose too much fluid and electrolytes. This can lead to dehydration, low blood pressure, and kidney problems. Your doctor should check your blood regularly while you are taking this medicine.
Piroxicam may increase your risk of serious heart problems like heart attack or stroke, which can be fatal. This risk may happen early in treatment and increase with longer use. Piroxicam can also increase your risk of serious stomach and intestine problems, including bleeding, ulcers, and holes, which can be fatal. You should not take piroxicam if you are having heart bypass surgery.
Tell your doctor if you are pregnant or plan to become pregnant. Furosemide may not be safe during pregnancy. Talk to your doctor about the risks and benefits of taking this medicine while breastfeeding.
Taking piroxicam during the last 3 months of pregnancy may harm your unborn baby. Avoid using piroxicam starting at 30 weeks of pregnancy. Piroxicam may also affect fertility and make it harder to get pregnant.
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How to Read This furosemide vs piroxicam Comparison
furosemide is classified in the Loop Diuretic drug class, while piroxicam sits within the Nonsteroidal Anti-Inflammatory Drug (NSAID) class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are prescription-only, so a licensed provider must authorize use.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, furosemide has 106,656 submissions while piroxicam has 4,341. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known moderate interaction flagged in FDA labeling, attributed to piroxicam can make your water pill less effective at removing salt and fluid from your body.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot represent individual circumstances. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This registry does not provide medical, treatment, substitution, or medication-change directions for furosemide or piroxicam.
Registry boundary: This comparison displays source-record fields and does not provide individualized medical direction.