1, resolving phlegm and relieving cough. Hai Shi Hua is used to cough with phlegm and heat, and the phlegm is thick and difficult to come out. Hai Shi Hua cold can moisten the lungs under fire, salty can turn knot cough phlegm, often with gall star, shellfish flowers, Poria, etc. in the same with the benefit of increasing the effect of clearing heat and phlegm, such as the "Jingyue quanquan" clear diaphragm decoction. If liver fire burn lung, lung negative injury, cough phlegm with blood, phlegm viscous and difficult to come out, often with QingDai, gua vulgaris, fried gardenia with, in order to diarrhea liver moisten lung, cough phlegm blood, such as "danxi xinfa" coughing blood square.

2, clearing heat, detoxification and thirst. Seasprite flowers clear the lungs and moisten the lungs, diarrhea of the lung fire and cure the thirst caused by lung fire agitation and heat. Because it is born in the sea, immersed in water, so diarrhea heat does not hurt the fluid. Heat to remove dryness and moisturizing, thirst quenching. It is cold in character, sweet and moist in quality, and it is a panacea for dry mouth caused by heat and injury to the body fluids. This formula" in the "miraculous effect, that is, this is a combination of other medicines for the treatment of thirst more than drinking water. Clinical medicine is effective.

3, the knot. Seasprite flowers taste salty, have the effect of chemically knot phlegm elimination of knots. Treatment of galls, often with kombucha, algae, etc. to use, in order to eliminate galls. If phlegm and fire accumulation of scrofula, phlegm nucleus, often with Xia Gu Cao, Sha Shen, Lotus corniculatus, Bei Mu Hua, etc., to increase the liver fire, cough and phlegm to solve the knot function.

4, diuretic. Seasprite flower into the lungs to clear heat and detoxification and cold water above the source, in order to regulate the waterway, so the treatment of gonorrhea. Can be single-flavored powdered raw licorice decoction toned down, such as the "Direct Directions" Hai Jin San. If the cold dampness injury, urinary astringency, blood in the urine, often with small artichoke, Pu Huang, Mutong, etc. with the role of blood. If the cold dampness for a long time, produce sand shower, often with Hai Jin Sha, Shi Wei, Qian Cao, etc., in order to clear the diarrhea of cold dampness, the role of stone row.