Scorpio flower scent can make people calm, eliminate fatigue and promote sleep; vanessa scent can make asthma patients feel comfortable; lavender flowers are very beneficial to patients with neurogenic heartbeat; lilac flowers have sedative analgesic effect on dental patients. More herbs and herbs are available for medicinal purposes. For example, the root of a seven-leaf flower is an important component of Yunnan Baiyao; Sanqi Flower Tea is a good medicine for lowering blood pressure; Dengzhanhua can cure rheumatism; honeysuckle can clear away heat and detoxify; honey Tonghua can reduce swelling and pain; three flowers Can bone pain and so on. The aroma of plants has therapeutic effects on hypertension, tuberculosis, asthma, neurasthenia and so on. Some Chinese herbal medicines can be viewed as well as used as medicine. Such as wolfberry, Asarum, borneol, green wood, frankincense, etc., can treat coronary heart disease, relieve angina and so on. Some flowers are very sensitive to environmental pollution. Such as canna, Aster, cornflower, Begonia, zinnia, morning glory, etc., are very sensitive to sulfur dioxide. When the sulfur dioxide is too concentrated, the flowers will lose water, dry or fall off, and they will not bloom normally or even flower. Flowers that are sensitive to hydrogen fluoride include iris, cyclamen, valerian, canna, and tulip. Chlorine-sensitive flowers include zinnia, tulip, begonia and rose. Therefore, we can monitor the pollution of the surrounding environment based on the characteristics of certain flowers that are sensitive to a toxic gas. Which plants can calm the pain! It is worth noting that indoor pots and flowers must pay attention to hygiene, organic fertilizers must be fermented and cooked, how much should be appropriate to prevent environmental pollution caused by flowering, and even cause diseases. High flow oxygen therapy (HFNC) is a kind of oxygen therapy that directly transports a certain oxygen concentration of air oxygen mixed with high flow gas to patients through a soft nasal cannula. Also known as transnasal high flow oxygen therapy, high flow humidification oxygen therapy. HFNC has unique physiological effects: Constant oxygen concentration, Good effect of temperature and humidity, To flush the dead space of the nasopharynx, Give some positive airway pressure, Good comfort. High Nasal Cannula,High Flow Nasal Cannula,High Flow Nasal Prongs,Nasal Cannula Flow Rate Shenyang RMS MEDICAL TECH CO.,LTD , https://www.medicalrms.com