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Vasodilators and Blood Pressure

The effects of vasodilators, including L-arginine, L-citrulline, and PDE5 inhibitors, on blood pressure and the potential risks of additive hypotension.

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Jan 11, 2026
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How do l-arginine and l-citrulline interact with common ED medications like sildenafil or nitrates?

L-arginine and L-citrulline raise nitric oxide (NO) availability by serving as substrates in the NO pathway, which can modestly lower blood pressure and improve erectile function on their own; phospho...

Feb 1, 2026

What are the recommended ED treatments for ivermectin-induced seizures and respiratory depression?

Emergency treatment of is primarily supportive: secure the airway and breathing (oxygen, intubation and mechanical ventilation as needed), manage with standard anticonvulsant protocols (initial benzod...