Mulberry leaf cold, has the effect of evacuating wind heat, and has a certain conditioning effect on thirst and drinking, headache and fever, throat redness and swelling, nasal congestion and yellow discharge caused by wind heat and cold. Mulberry leaves belong to the lung meridian, liver meridian, can also level the liver and eyes, can relieve the symptoms of dizziness, red swelling and pain, dizziness, red tongue and less jin caused by liver yang. In addition, mulberry leaves have the effect of clearing and moisturizing the lungs, and can improve the symptoms of lung fever and cough.