They can help determine whether it’s safe for you to keep taking losartan. Losartan can cause high blood potassium levels, or hyperkalemia. In studies, hyperkalemia was reported in people taking ...

[18] The usual starting dosage of losartan potassium is 50 mg once daily. The dosage can be increased to a maximum of 100 mg daily. Doses exceeding 100 mg have not been found to produce any ...

Adult: PO Per tab contains amlodipine 5 mg and losartan potassium 50 mg: The recommended initial dose is 1 tab/day; it may be increased up to 2 tab/day. • Caution should be exercised in patients ...