aliskiren vs potassium chloride
Side-by-side comparison of aliskiren and potassium chloride. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.
minor Known Drug Interaction
7.2 Renin-angiotensin-aldosterone Inhibitors Drugs that inhibit the renin-angiotensin-aldosterone system (RAAS) including angiotensin converting enzyme (ACE) inhibitors, angiotensin receptor blockers (ARBs), spironolactone, eplerenone, or aliskiren produce potassium retention by inhibiting aldosterone production.
Recommendation: Your doctor should monitor your blood potassium levels closely to ensure they stay within a safe range.
Tekturna
Klor-Con, K-Dur
Tekturna is a medicine used to treat high blood pressure. It helps lower blood pressure, which can reduce the risk of strokes and heart attacks.
Potassium Chloride Extended-Release Tablets help treat or prevent low potassium levels in your blood. It comes as a tablet that slowly releases potassium into your body.
Tekturna is used to treat high blood pressure in adults and children who weigh at least 110 pounds and are 6 years or older. Lowering your blood pressure helps prevent strokes and heart attacks. It is important to manage high blood pressure with a healthy lifestyle too.
This medicine treats or prevents low potassium (hypokalemia). Low potassium can happen when you don't get enough potassium from food or if you lose too much potassium. This can occur if you take water pills or other medicines.
Tekturna works by blocking a substance in your body called renin. Renin helps to control your blood pressure. By blocking renin, Tekturna helps to lower your blood pressure.
Potassium is a mineral that your body needs to work properly. This medicine replaces potassium in your body. It helps keep your heart, muscles, and nerves working right.
- • Diarrhea
- • Nausea
- • Vomiting
- • Gas
- • Stomach pain or discomfort
- • Diarrhea
- Weakness 367
- Fall 356
- Feeling sick to your stomach 336
- Shortness of breath 314
- Headache 301
- Diarrhea 7,871
- Difficulty breathing 7,758
- Feeling sick to your stomach 7,558
- Feeling tired 7,531
- Death 5,491
Tekturna can harm your unborn baby, even causing death. If you become pregnant, stop taking Tekturna right away and tell your doctor.
Taking potassium chloride tablets can sometimes irritate your stomach or intestines. If you have severe vomiting, stomach pain, bloating, or bleeding, stop taking this medicine and call your doctor right away.
Tekturna can cause serious harm or death to an unborn baby. If you are pregnant or plan to become pregnant, talk to your doctor about other blood pressure medicines. Breastfeeding is not recommended while taking Tekturna.
Talk to your doctor if you are pregnant or breastfeeding. Potassium supplements are not expected to harm your baby if your potassium levels are normal.
How to Read This aliskiren vs potassium chloride Comparison
aliskiren is classified in the Direct Renin Inhibitor drug class, while potassium chloride sits within the Electrolyte Supplement class. Drugs from different classes work through distinct mechanisms, so a head-to-head comparison illustrates trade-offs rather than equivalence. Both drugs are split between OTC and prescription status, which affects access and supervision.
Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, aliskiren has 1,674 submissions while potassium chloride has 36,209. 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 minor interaction flagged in FDA labeling, attributed to aliskiren blocks a hormone that helps the body get rid of potassium, which can cause potassium levels to build up when taken with a supplement.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.
A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between aliskiren and potassium chloride - always consult your physician or pharmacist first.
Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.