No interactions were found between atenolol and losartan.

Conclusion. These results demonstrate that combination amlodipine/losartan therapy provides an effective and generally well-tolerated first line therapy for reducing blood pressure in stage 2 hypertensive patients.

No interactions were found between losartan and olmesartan.

Interactions between your drugs No interactions were found between clonidine and losartan.

Potential Negative Interaction Potassium supplements, potassium-containing salt substitutes (No Salt, Morton Salt Substitute, and others), and even high-potassium foods (including Noni juice) should be avoided by those taking losartan, unless directed otherwise by their doctor.

Losartan can increase the levels of a substance called potassium in your blood. Taking losartan with drugs that contain potassium, potassium supplements, or salt substitutes with potassium, can increase your risk of hyperkalemia (high levels of potassium).

Conclusions: Irbesartan is an appropriate substitution for valsartan or losartan.

Recently, the company voluntarily withdrew some batches of Losartan from the market because they contained traces of an impurity at levels that the Food and Drug Administration (FDA) consider unsafe.

Losartan is a type of blood pressure-lowering medicine called an angiotensin receptor blocker. Like other angiotensin receptor blockers, losartan relaxes and widens your blood vessels. This lowers your blood pressure and makes it easier for your heart to pump blood around your body.

Aside from bleeding-related issues, there are several side effects that have been linked to blood thinners, such as nausea and low counts of cells in your blood. Low blood cell count can cause fatigue, weakness, dizziness and shortness of breath. Be careful mixing medications.