Insomnia belongs to the category of insomnia in traditional Chinese medicine, dandelion can be used as medicine, dandelion root is effective in clearing heat and removing toxins (to remove heat and toxicity in the body), eliminating swelling and dissipating knots, diuretic and diaphoretic (to improve the problem of dribbling in the urine and urinating a small amount of urine), dandelion root does not have any effect of treating insomnia. The entire herb can be used as an herbal medicine, so the medicinal value of dandelion root is consistent with that of dandelion. Dandelion has a bitter, sweet flavor and is cold in nature. It has the functions of clearing heat and detoxification, subduing swelling and dispersing knots, diuretic and diaphoretic. Dandelion is used for boils (mostly occurring in the limbs or facial sores, shape small root base deep, such as nails as hard) swelling, sore throat, intestinal carbuncle (carbuncles occurring in the bowels of the intestinal organs, to fever, right abdominal pain, can be felt for the performance of the lump), damp-heat jaundice, feverish gonorrhea (burning and stinging pain in urination is obvious, accompanied by urinary frequency, urgency, discomfort in the small abdominal tract) astringent pain of the symptom. Excessive dosage can lead to slow diarrhea. Dandelion root does not have a therapeutic effect on insomnia, can be used under the guidance of a doctor to use sour jujube kernel, Acacia bark and other medicines to follow the doctor’s instructions to identify the treatment, but pregnant women should be careful to use Acacia bark. If the drug can not alleviate sleeplessness, to go to the hospital for treatment.