As we all know, lavender is a kind of fragrant plant, which has the effects of pleasant, clearing the mind, relieving pain, helping sleep, beauty and relieving stress. But how much do we know about lavender as a medicinal use? Lavender as a medicinal use has the effect of benefitting dampness, strengthening the stomach, clearing the brain and removing wind and cold, which can be used for wind and cold, damp paralysis and joint pain, chest and abdomen fullness, palpitation and shortness of breath, headache and dizziness, etc. Currently lavender is generally used in the following ways. Externally: it is suitable for any skin, promoting cell regeneration, accelerating wound healing, improving acne, abscess, eczema, balancing sebum secretion, having miraculous effects on burns and sunburns, inhibiting bacteria and reducing scars; both stems and leaves can be used as medicine, with stomach-healthy, sweating and pain-relieving effects, and is a good remedy for cold and flu, abdominal pain and eczema; the whole plant is fragrant, and the fragrance remains unchanged after the plant is dried, and the flowers can also be used as scented bags. Its aroma can wake up the brain, make people comfortable, and also repel flies; sniffing lavender incense not only induces relaxation, but also increases the level of wakefulness; lavender pillow is mainly effective for refreshing fragrance, calming, relaxing the body, and pampering emotions. Modern research on lavender is also increasing, mainly including: antibacterial effect, sedative-hypnotic, anticonvulsant effect, antispasmodic, analgesic effect, inhibition of rapid metabolic reaction, neuroprotective effect, hypolipidemic effect, and diuretic and hypotensive effect, calcium channel blocking effect. Recently, some scholars have found that lavender has improved myocardial function and can increase coronary blood flow. Studies have shown that patients can improve myocardial function through aromatherapy by smelling lavender, which can reduce the condition of heart disease patients without relying on medication. Lavender is also known for its hypolipidemic, diuretic and hypotensive, calcium channel blocking effects. For patients with poor heart function, lavender aromatherapy can be performed to improve heart function and increase coronary blood supply. Bad heart, smell the grass, can lower blood lipids, can be diuretic antihypertensive, can have a calcium channel blocking effect, can increase coronary blood supply, improve heart function, a grass, both a variety of drug effects, can reduce the pain of heart disease patients taking a lot of drugs daily, can improve the anxiety of heart disease patients, can provide heart disease patients with a relaxed and comfortable, clear mind to enjoy the state of mind, why not do it?