Efficacy and Effects of Apocynum venetum

Apocynum venetum primarily functions to lower blood pressure, calm the mind, clear heat, and promote diuresis. It is commonly used to treat dizziness, blurred vision, palpitations, and insomnia caused by hyperactivity of liver-yang, as well as edema and oliguria. Apocynum venetum effectively lowers blood pressure and lipid levels, soothes the liver and calms the mind, suppresses coughing and alleviates asthma, and exhibits anti-inflammatory and anti-allergic effects. Additionally, its stem and root possess sedative properties that promote sleep.