There are many reasons for morning face swelling, which may be caused by mosquito bites, and may also be caused by cardiogenic edema, nephrogenic edema, etc. It should be handled according to the actual condition. 1. Mosquito and insect bites: If it is in summer, mosquito and insect bites when sleeping at night lead to edema on the face when getting up in the morning. At this time, you can first use saline to clean the facial skin, you can use glycerine lotion, erythromycin ointment, loratadine ointment and other medications to deal with, daily to keep the facial skin clean. 2. cardiogenic edema: if the heart function problem occurs and heart failure occurs, the face will appear a certain degree of edema. It can be treated with drugs such as furosemide tablets and hydrochlorothiazide tablets under the advice and guidance of doctors. 3. Nephrogenic edema: If there is kidney dysfunction, such as nephrotic syndrome, glomerulonephritis, etc., the water metabolism of the body is impaired, and the face will be swollen in the morning. At the same time, it will be accompanied by lower limb edema. At this time, you should go to the hospital in time to do urine and blood tests, and you can use Torasemide tablets, furosemide tablets and other drugs to treat it under the doctor’s advice. If the facial swelling in the morning can not be effectively relieved, it is necessary to go to the hospital in time for examination and targeted treatment to avoid delaying the condition.