「Fluid flow with salt」will REDUCE, DIMINISH and STANCH a flow, especially that of blood from a cut or wound. Barbers in the old days always kept a styptic pencil nearby while shaving clients with a straight razor for this reason. Styptic refers to astringent salts, such as alum, that promote coagulation.
「Fluid flow and stinging sensation, widespread」may also refer to the intense burning sensation during urination that sometimes accompanies a gonorrhea infection, and to the flow of salty urine that DIMINISHES, DECREASES until it DWINDLES due to scar tissue forming within the urethra, underscoring the need for a bougie to ream the「penile orifice」and remove some of the blockage.
「Fluid flow with salt」will cause substances in the solid physical state to DIMINISH, DECREASE, REDUCE, to corrode. Adding salt to water substantially LOWERS the temperature freezing point. Widespread sprinkling of salt over ice will eventually melt it.
When any type of「flow is widespread」it naturally will DIMINISH, DECREASE until it DWINDLES over time.「Flow, fluids」from「lance merged with array of holes」depicts less and less salty blood flow as new wounds are opened and as the victim's blood pressure DIMINISHES, DECREASES until it DWINDLES.「Flow, fluids」from「salty dog penis with array of orifices」describes the natural condition most males of most species experience after repeated use of genitals consecutively, also an attribute of dogs with bitches: the fluid DIMINISHES, DECREASES until it DWINDLES.
「Flowing fluids」with「salty, stinging sensation」relates to the English expression (that may have originated in China, brought back to England by opium traders), 'take it with a grain of salt': salts were used to cleanse no-longer-integrated feet between client sessions, and if any grains remained within the sole crease, the client would experience DIMINISHED, DECREASED, DWINDLING desire and pleasure.

External source definitions …excluding politically incorrect concepts and other meanings deemed offensive today; may include extended definitions, euphemisms, and mnemonics)
Chinese: to lower; to decrease; to reduce; to subtract; to diminish
Japanese EDRDG: dwindle, decrease, reduce, decline, curtail, become hungry
Unihan extended: decrease, subtract, diminish